]> wimlib.net Git - wimlib/blobdiff - programs/imagex.c
wimlib-imagex: remove old --pack-* option aliases for --solid-*
[wimlib] / programs / imagex.c
index 25a4471b2fecf756b9c9a12a70fa968186845fe9..fdd35c8072b089b19b6793da3d16a78ad60a3cb0 100644 (file)
@@ -6,7 +6,7 @@
  */
 
 /*
- * Copyright (C) 2012, 2013, 2014 Eric Biggers
+ * Copyright (C) 2012-2016 Eric Biggers
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
 #  include <alloca.h>
 #endif
 
+#define WIMLIB_COMPRESSION_TYPE_INVALID (-1)
+
 #ifdef __WIN32__
 #  include "imagex-win32.h"
-#  define OS_PREFERRED_PATH_SEPARATOR L'\\'
-#  define OS_PREFERRED_PATH_SEPARATOR_STRING L"\\"
 #  define print_security_descriptor     win32_print_security_descriptor
 #else /* __WIN32__ */
 #  include <getopt.h>
 #  include <langinfo.h>
-#  define OS_PREFERRED_PATH_SEPARATOR '/'
-#  define OS_PREFERRED_PATH_SEPARATOR_STRING "/"
 #  define print_security_descriptor    default_print_security_descriptor
 static inline void set_fd_to_binary_mode(int fd)
 {
@@ -126,6 +124,7 @@ enum {
        CMD_UNMOUNT,
 #endif
        CMD_UPDATE,
+       CMD_VERIFY,
        CMD_MAX,
 };
 
@@ -134,9 +133,6 @@ static void usage_all(FILE *fp);
 static void recommend_man_page(int cmd, FILE *fp);
 static const tchar *get_cmd_string(int cmd, bool nospace);
 
-static int imagex_progress_func(enum wimlib_progress_msg msg,
-                               const union wimlib_progress_info *info);
-
 static bool imagex_be_quiet = false;
 static FILE *imagex_info_file;
 
@@ -145,11 +141,13 @@ static FILE *imagex_info_file;
 
 enum {
        IMAGEX_ALLOW_OTHER_OPTION,
+       IMAGEX_BLOBS_OPTION,
        IMAGEX_BOOT_OPTION,
        IMAGEX_CHECK_OPTION,
        IMAGEX_CHUNK_SIZE_OPTION,
        IMAGEX_COMMAND_OPTION,
        IMAGEX_COMMIT_OPTION,
+       IMAGEX_COMPACT_OPTION,
        IMAGEX_COMPRESS_OPTION,
        IMAGEX_COMPRESS_SLOW_OPTION,
        IMAGEX_CONFIG_OPTION,
@@ -161,11 +159,10 @@ enum {
        IMAGEX_EXTRACT_XML_OPTION,
        IMAGEX_FLAGS_OPTION,
        IMAGEX_FORCE_OPTION,
-       IMAGEX_HARDLINK_OPTION,
        IMAGEX_HEADER_OPTION,
+       IMAGEX_IMAGE_PROPERTY_OPTION,
        IMAGEX_INCLUDE_INVALID_NAMES_OPTION,
        IMAGEX_LAZY_OPTION,
-       IMAGEX_LOOKUP_TABLE_OPTION,
        IMAGEX_METADATA_OPTION,
        IMAGEX_NEW_IMAGE_OPTION,
        IMAGEX_NOCHECK_OPTION,
@@ -173,13 +170,11 @@ enum {
        IMAGEX_NOT_PIPABLE_OPTION,
        IMAGEX_NO_ACLS_OPTION,
        IMAGEX_NO_ATTRIBUTES_OPTION,
+       IMAGEX_NO_GLOBS_OPTION,
        IMAGEX_NO_REPLACE_OPTION,
-       IMAGEX_NO_WILDCARDS_OPTION,
+       IMAGEX_NO_SOLID_SORT_OPTION,
        IMAGEX_NULLGLOB_OPTION,
        IMAGEX_ONE_FILE_ONLY_OPTION,
-       IMAGEX_PACK_CHUNK_SIZE_OPTION,
-       IMAGEX_PACK_COMPRESS_OPTION,
-       IMAGEX_PACK_STREAMS_OPTION,
        IMAGEX_PATH_OPTION,
        IMAGEX_PIPABLE_OPTION,
        IMAGEX_PRESERVE_DIR_STRUCTURE_OPTION,
@@ -187,28 +182,29 @@ enum {
        IMAGEX_RECOMPRESS_OPTION,
        IMAGEX_RECURSIVE_OPTION,
        IMAGEX_REF_OPTION,
-       IMAGEX_RESUME_OPTION,
        IMAGEX_RPFIX_OPTION,
+       IMAGEX_SNAPSHOT_OPTION,
        IMAGEX_SOFT_OPTION,
+       IMAGEX_SOLID_CHUNK_SIZE_OPTION,
+       IMAGEX_SOLID_COMPRESS_OPTION,
+       IMAGEX_SOLID_OPTION,
        IMAGEX_SOURCE_LIST_OPTION,
        IMAGEX_STAGING_DIR_OPTION,
        IMAGEX_STREAMS_INTERFACE_OPTION,
        IMAGEX_STRICT_ACLS_OPTION,
-       IMAGEX_SYMLINK_OPTION,
        IMAGEX_THREADS_OPTION,
        IMAGEX_TO_STDOUT_OPTION,
        IMAGEX_UNIX_DATA_OPTION,
+       IMAGEX_UNSAFE_COMPACT_OPTION,
        IMAGEX_UPDATE_OF_OPTION,
        IMAGEX_VERBOSE_OPTION,
-       IMAGEX_WIMBOOT_OPTION,
        IMAGEX_WIMBOOT_CONFIG_OPTION,
+       IMAGEX_WIMBOOT_OPTION,
        IMAGEX_XML_OPTION,
 };
 
 static const struct option apply_options[] = {
        {T("check"),       no_argument,       NULL, IMAGEX_CHECK_OPTION},
-       {T("hardlink"),    no_argument,       NULL, IMAGEX_HARDLINK_OPTION},
-       {T("symlink"),     no_argument,       NULL, IMAGEX_SYMLINK_OPTION},
        {T("verbose"),     no_argument,       NULL, IMAGEX_VERBOSE_OPTION},
        {T("ref"),         required_argument, NULL, IMAGEX_REF_OPTION},
        {T("unix-data"),   no_argument,       NULL, IMAGEX_UNIX_DATA_OPTION},
@@ -219,10 +215,8 @@ static const struct option apply_options[] = {
        {T("rpfix"),       no_argument,       NULL, IMAGEX_RPFIX_OPTION},
        {T("norpfix"),     no_argument,       NULL, IMAGEX_NORPFIX_OPTION},
        {T("include-invalid-names"), no_argument,       NULL, IMAGEX_INCLUDE_INVALID_NAMES_OPTION},
-
-       /* --resume is undocumented for now as it needs improvement.  */
-       {T("resume"),      no_argument,       NULL, IMAGEX_RESUME_OPTION},
        {T("wimboot"),     no_argument,       NULL, IMAGEX_WIMBOOT_OPTION},
+       {T("compact"),     required_argument, NULL, IMAGEX_COMPACT_OPTION},
        {NULL, 0, NULL, 0},
 };
 
@@ -234,15 +228,14 @@ static const struct option capture_or_append_options[] = {
        {T("compress"),    required_argument, NULL, IMAGEX_COMPRESS_OPTION},
        {T("compress-slow"), no_argument,     NULL, IMAGEX_COMPRESS_SLOW_OPTION},
        {T("chunk-size"),  required_argument, NULL, IMAGEX_CHUNK_SIZE_OPTION},
-       {T("pack-chunk-size"), required_argument, NULL, IMAGEX_PACK_CHUNK_SIZE_OPTION},
-       {T("solid-chunk-size"),required_argument, NULL, IMAGEX_PACK_CHUNK_SIZE_OPTION},
-       {T("pack-compress"), required_argument, NULL, IMAGEX_PACK_COMPRESS_OPTION},
-       {T("solid-compress"),required_argument, NULL, IMAGEX_PACK_COMPRESS_OPTION},
-       {T("pack-streams"), no_argument,      NULL, IMAGEX_PACK_STREAMS_OPTION},
-       {T("solid"),       no_argument,      NULL, IMAGEX_PACK_STREAMS_OPTION},
+       {T("solid"),       no_argument,      NULL, IMAGEX_SOLID_OPTION},
+       {T("solid-compress"),required_argument, NULL, IMAGEX_SOLID_COMPRESS_OPTION},
+       {T("solid-chunk-size"),required_argument, NULL, IMAGEX_SOLID_CHUNK_SIZE_OPTION},
+       {T("no-solid-sort"), no_argument,     NULL, IMAGEX_NO_SOLID_SORT_OPTION},
        {T("config"),      required_argument, NULL, IMAGEX_CONFIG_OPTION},
        {T("dereference"), no_argument,       NULL, IMAGEX_DEREFERENCE_OPTION},
        {T("flags"),       required_argument, NULL, IMAGEX_FLAGS_OPTION},
+       {T("image-property"), required_argument, NULL, IMAGEX_IMAGE_PROPERTY_OPTION},
        {T("verbose"),     no_argument,       NULL, IMAGEX_VERBOSE_OPTION},
        {T("threads"),     required_argument, NULL, IMAGEX_THREADS_OPTION},
        {T("rebuild"),     no_argument,       NULL, IMAGEX_REBUILD_OPTION},
@@ -258,12 +251,15 @@ static const struct option capture_or_append_options[] = {
        {T("update-of"),   required_argument, NULL, IMAGEX_UPDATE_OF_OPTION},
        {T("delta-from"),  required_argument, NULL, IMAGEX_DELTA_FROM_OPTION},
        {T("wimboot"),     no_argument,       NULL, IMAGEX_WIMBOOT_OPTION},
+       {T("unsafe-compact"), no_argument,    NULL, IMAGEX_UNSAFE_COMPACT_OPTION},
+       {T("snapshot"),    no_argument,       NULL, IMAGEX_SNAPSHOT_OPTION},
        {NULL, 0, NULL, 0},
 };
 
 static const struct option delete_options[] = {
        {T("check"), no_argument, NULL, IMAGEX_CHECK_OPTION},
        {T("soft"),  no_argument, NULL, IMAGEX_SOFT_OPTION},
+       {T("unsafe-compact"), no_argument, NULL, IMAGEX_UNSAFE_COMPACT_OPTION},
        {NULL, 0, NULL, 0},
 };
 
@@ -271,6 +267,7 @@ static const struct option dir_options[] = {
        {T("path"),     required_argument, NULL, IMAGEX_PATH_OPTION},
        {T("detailed"), no_argument,       NULL, IMAGEX_DETAILED_OPTION},
        {T("one-file-only"), no_argument,  NULL, IMAGEX_ONE_FILE_ONLY_OPTION},
+       {T("ref"),      required_argument, NULL, IMAGEX_REF_OPTION},
        {NULL, 0, NULL, 0},
 };
 
@@ -280,19 +277,20 @@ static const struct option export_options[] = {
        {T("nocheck"),     no_argument,       NULL, IMAGEX_NOCHECK_OPTION},
        {T("no-check"),    no_argument,       NULL, IMAGEX_NOCHECK_OPTION},
        {T("compress"),    required_argument, NULL, IMAGEX_COMPRESS_OPTION},
+       {T("recompress"),  no_argument,       NULL, IMAGEX_RECOMPRESS_OPTION},
        {T("compress-slow"), no_argument,     NULL, IMAGEX_COMPRESS_SLOW_OPTION},
-       {T("pack-streams"),no_argument,       NULL, IMAGEX_PACK_STREAMS_OPTION},
-       {T("solid"),       no_argument,       NULL, IMAGEX_PACK_STREAMS_OPTION},
        {T("chunk-size"),  required_argument, NULL, IMAGEX_CHUNK_SIZE_OPTION},
-       {T("pack-chunk-size"), required_argument, NULL, IMAGEX_PACK_CHUNK_SIZE_OPTION},
-       {T("solid-chunk-size"),required_argument, NULL, IMAGEX_PACK_CHUNK_SIZE_OPTION},
-       {T("pack-compress"), required_argument, NULL, IMAGEX_PACK_COMPRESS_OPTION},
-       {T("solid-compress"),required_argument, NULL, IMAGEX_PACK_COMPRESS_OPTION},
+       {T("solid"),       no_argument,       NULL, IMAGEX_SOLID_OPTION},
+       {T("solid-compress"),required_argument, NULL, IMAGEX_SOLID_COMPRESS_OPTION},
+       {T("solid-chunk-size"),required_argument, NULL, IMAGEX_SOLID_CHUNK_SIZE_OPTION},
+       {T("no-solid-sort"), no_argument,     NULL, IMAGEX_NO_SOLID_SORT_OPTION},
        {T("ref"),         required_argument, NULL, IMAGEX_REF_OPTION},
        {T("threads"),     required_argument, NULL, IMAGEX_THREADS_OPTION},
        {T("rebuild"),     no_argument,       NULL, IMAGEX_REBUILD_OPTION},
        {T("pipable"),     no_argument,       NULL, IMAGEX_PIPABLE_OPTION},
        {T("not-pipable"), no_argument,       NULL, IMAGEX_NOT_PIPABLE_OPTION},
+       {T("wimboot"),     no_argument,       NULL, IMAGEX_WIMBOOT_OPTION},
+       {T("unsafe-compact"), no_argument,    NULL, IMAGEX_UNSAFE_COMPACT_OPTION},
        {NULL, 0, NULL, 0},
 };
 
@@ -308,10 +306,12 @@ static const struct option extract_options[] = {
        {T("dest-dir"),    required_argument, NULL, IMAGEX_DEST_DIR_OPTION},
        {T("to-stdout"),   no_argument,       NULL, IMAGEX_TO_STDOUT_OPTION},
        {T("include-invalid-names"), no_argument, NULL, IMAGEX_INCLUDE_INVALID_NAMES_OPTION},
-       {T("no-wildcards"), no_argument,      NULL, IMAGEX_NO_WILDCARDS_OPTION},
+       {T("no-wildcards"), no_argument,      NULL, IMAGEX_NO_GLOBS_OPTION},
+       {T("no-globs"),     no_argument,      NULL, IMAGEX_NO_GLOBS_OPTION},
        {T("nullglob"),     no_argument,      NULL, IMAGEX_NULLGLOB_OPTION},
        {T("preserve-dir-structure"), no_argument, NULL, IMAGEX_PRESERVE_DIR_STRUCTURE_OPTION},
        {T("wimboot"),     no_argument,       NULL, IMAGEX_WIMBOOT_OPTION},
+       {T("compact"),     required_argument, NULL, IMAGEX_COMPACT_OPTION},
        {NULL, 0, NULL, 0},
 };
 
@@ -322,9 +322,11 @@ static const struct option info_options[] = {
        {T("no-check"),     no_argument,       NULL, IMAGEX_NOCHECK_OPTION},
        {T("extract-xml"),  required_argument, NULL, IMAGEX_EXTRACT_XML_OPTION},
        {T("header"),       no_argument,       NULL, IMAGEX_HEADER_OPTION},
-       {T("lookup-table"), no_argument,       NULL, IMAGEX_LOOKUP_TABLE_OPTION},
+       {T("lookup-table"), no_argument,       NULL, IMAGEX_BLOBS_OPTION},
+       {T("blobs"),        no_argument,       NULL, IMAGEX_BLOBS_OPTION},
        {T("metadata"),     no_argument,       NULL, IMAGEX_METADATA_OPTION},
        {T("xml"),          no_argument,       NULL, IMAGEX_XML_OPTION},
+       {T("image-property"), required_argument, NULL, IMAGEX_IMAGE_PROPERTY_OPTION},
        {NULL, 0, NULL, 0},
 };
 
@@ -351,17 +353,16 @@ static const struct option optimize_options[] = {
        {T("compress"),    required_argument, NULL, IMAGEX_COMPRESS_OPTION},
        {T("recompress"),  no_argument,       NULL, IMAGEX_RECOMPRESS_OPTION},
        {T("compress-slow"), no_argument,     NULL, IMAGEX_COMPRESS_SLOW_OPTION},
-       {T("recompress-slow"), no_argument,     NULL, IMAGEX_COMPRESS_SLOW_OPTION},
+       {T("recompress-slow"), no_argument,   NULL, IMAGEX_COMPRESS_SLOW_OPTION},
        {T("chunk-size"),  required_argument, NULL, IMAGEX_CHUNK_SIZE_OPTION},
-       {T("pack-chunk-size"), required_argument, NULL, IMAGEX_PACK_CHUNK_SIZE_OPTION},
-       {T("solid-chunk-size"),required_argument, NULL, IMAGEX_PACK_CHUNK_SIZE_OPTION},
-       {T("pack-compress"), required_argument, NULL, IMAGEX_PACK_COMPRESS_OPTION},
-       {T("solid-compress"),required_argument, NULL, IMAGEX_PACK_COMPRESS_OPTION},
-       {T("pack-streams"),no_argument,       NULL, IMAGEX_PACK_STREAMS_OPTION},
-       {T("solid"),       no_argument,       NULL, IMAGEX_PACK_STREAMS_OPTION},
+       {T("solid"),       no_argument,       NULL, IMAGEX_SOLID_OPTION},
+       {T("solid-compress"),required_argument, NULL, IMAGEX_SOLID_COMPRESS_OPTION},
+       {T("solid-chunk-size"),required_argument, NULL, IMAGEX_SOLID_CHUNK_SIZE_OPTION},
+       {T("no-solid-sort"), no_argument,     NULL, IMAGEX_NO_SOLID_SORT_OPTION},
        {T("threads"),     required_argument, NULL, IMAGEX_THREADS_OPTION},
        {T("pipable"),     no_argument,       NULL, IMAGEX_PIPABLE_OPTION},
        {T("not-pipable"), no_argument,       NULL, IMAGEX_NOT_PIPABLE_OPTION},
+       {T("unsafe-compact"), no_argument,    NULL, IMAGEX_UNSAFE_COMPACT_OPTION},
        {NULL, 0, NULL, 0},
 };
 
@@ -375,6 +376,7 @@ static const struct option unmount_options[] = {
        {T("check"),   no_argument, NULL, IMAGEX_CHECK_OPTION},
        {T("rebuild"), no_argument, NULL, IMAGEX_REBUILD_OPTION},
        {T("lazy"),    no_argument, NULL, IMAGEX_LAZY_OPTION},
+       {T("force"),    no_argument, NULL, IMAGEX_FORCE_OPTION},
        {T("new-image"), no_argument, NULL, IMAGEX_NEW_IMAGE_OPTION},
        {NULL, 0, NULL, 0},
 };
@@ -405,6 +407,14 @@ static const struct option update_options[] = {
        {T("no-acls"),     no_argument,       NULL, IMAGEX_NO_ACLS_OPTION},
        {T("strict-acls"), no_argument,       NULL, IMAGEX_STRICT_ACLS_OPTION},
        {T("no-replace"),  no_argument,       NULL, IMAGEX_NO_REPLACE_OPTION},
+       {T("unsafe-compact"), no_argument,    NULL, IMAGEX_UNSAFE_COMPACT_OPTION},
+
+       {NULL, 0, NULL, 0},
+};
+
+static const struct option verify_options[] = {
+       {T("ref"), required_argument, NULL, IMAGEX_REF_OPTION},
+       {T("nocheck"), no_argument, NULL, IMAGEX_NOCHECK_OPTION},
 
        {NULL, 0, NULL, 0},
 };
@@ -479,68 +489,121 @@ verify_image_exists_and_is_single(int image, const tchar *image_name,
        return ret;
 }
 
-/* Parse the argument to --compress */
+static void
+print_available_compression_types(FILE *fp)
+{
+       static const tchar *s =
+       T(
+       "Available compression types:\n"
+       "\n"
+       "    none\n"
+       "    xpress (alias: \"fast\")\n"
+       "    lzx    (alias: \"maximum\") (default for capture)\n"
+       "    lzms   (alias: \"recovery\")\n"
+       "\n"
+       );
+       tfputs(s, fp);
+}
+
+/* Parse the argument to --compress or --solid-compress  */
 static int
-get_compression_type(const tchar *optarg)
+get_compression_type(tchar *optarg, bool solid)
 {
-       if (!tstrcasecmp(optarg, T("maximum")) || !tstrcasecmp(optarg, T("lzx")))
-               return WIMLIB_COMPRESSION_TYPE_LZX;
-       else if (!tstrcasecmp(optarg, T("fast")) || !tstrcasecmp(optarg, T("xpress")))
-               return WIMLIB_COMPRESSION_TYPE_XPRESS;
-       else if (!tstrcasecmp(optarg, T("recovery")) || !tstrcasecmp(optarg, T("lzms")))
-               return WIMLIB_COMPRESSION_TYPE_LZMS;
-       else if (!tstrcasecmp(optarg, T("none")))
-               return WIMLIB_COMPRESSION_TYPE_NONE;
-       else {
-               imagex_error(T("Invalid compression type \"%"TS"\"! Must be "
-                            "\"maximum\", \"fast\", or \"none\"."), optarg);
+       int ctype;
+       unsigned int compression_level = 0;
+       tchar *plevel;
+
+       plevel = tstrchr(optarg, T(':'));
+       if (plevel) {
+               tchar *ptmp;
+               unsigned long ultmp;
+
+               *plevel++ = T('\0');
+               ultmp = tstrtoul(plevel, &ptmp, 10);
+               if (ultmp >= UINT_MAX || ultmp == 0 || *ptmp || ptmp == plevel) {
+                       imagex_error(T("Compression level must be a positive integer! "
+                                      "e.g. --compress=lzx:80"));
+                       return WIMLIB_COMPRESSION_TYPE_INVALID;
+               }
+               compression_level = ultmp;
+       }
+
+       if (!tstrcasecmp(optarg, T("maximum")) ||
+           !tstrcasecmp(optarg, T("lzx")) ||
+           !tstrcasecmp(optarg, T("max"))) {
+               ctype = WIMLIB_COMPRESSION_TYPE_LZX;
+       } else if (!tstrcasecmp(optarg, T("fast")) || !tstrcasecmp(optarg, T("xpress"))) {
+               ctype = WIMLIB_COMPRESSION_TYPE_XPRESS;
+       } else if (!tstrcasecmp(optarg, T("recovery"))) {
+               if (!solid) {
+                       tfprintf(stderr,
+T(
+"Warning: use of '--compress=recovery' is discouraged because it behaves\n"
+"   differently from DISM.  Instead, you typically want to use '--solid' to\n"
+"   create a solid LZMS-compressed WIM or \"ESD file\", similar to DISM's\n"
+"   /compress:recovery.  But if you really want *non-solid* LZMS compression,\n"
+"   then you may suppress this warning by specifying '--compress=lzms' instead\n"
+"   of '--compress=recovery'.\n"));
+               }
+               ctype = WIMLIB_COMPRESSION_TYPE_LZMS;
+       } else if (!tstrcasecmp(optarg, T("lzms"))) {
+               ctype = WIMLIB_COMPRESSION_TYPE_LZMS;
+       } else if (!tstrcasecmp(optarg, T("none"))) {
+               ctype = WIMLIB_COMPRESSION_TYPE_NONE;
+       } else {
+               imagex_error(T("Invalid compression type \"%"TS"\"!"), optarg);
+               print_available_compression_types(stderr);
                return WIMLIB_COMPRESSION_TYPE_INVALID;
        }
+
+       if (compression_level != 0)
+               wimlib_set_default_compression_level(ctype, compression_level);
+       return ctype;
 }
 
-static void
-set_compress_slow(void)
+/* Parse the argument to --compact */
+static int
+set_compact_mode(const tchar *arg, int *extract_flags)
 {
-       static const struct wimlib_lzx_compressor_params lzx_slow_params = {
-               .hdr = {
-                       .size = sizeof(struct wimlib_lzx_compressor_params),
-               },
-               .algorithm = WIMLIB_LZX_ALGORITHM_SLOW,
-               .alg_params = {
-                       .slow = {
-                               .use_len2_matches = 1,
-                               .nice_match_length = 96,
-                               .num_optim_passes = 4,
-                               .max_search_depth = 100,
-                               .max_matches_per_pos = 10,
-                               .main_nostat_cost = 15,
-                               .len_nostat_cost = 15,
-                               .aligned_nostat_cost = 7,
-                       },
-               },
-       };
+       int flag = 0;
+       if (!tstrcasecmp(arg, T("xpress4k")))
+               flag = WIMLIB_EXTRACT_FLAG_COMPACT_XPRESS4K;
+       else if (!tstrcasecmp(arg, T("xpress8k")))
+               flag = WIMLIB_EXTRACT_FLAG_COMPACT_XPRESS8K;
+       else if (!tstrcasecmp(arg, T("xpress16k")))
+               flag = WIMLIB_EXTRACT_FLAG_COMPACT_XPRESS16K;
+       else if (!tstrcasecmp(arg, T("lzx")))
+               flag = WIMLIB_EXTRACT_FLAG_COMPACT_LZX;
+
+       if (flag) {
+               *extract_flags |= flag;
+               return 0;
+       }
 
-       static const struct wimlib_lzms_compressor_params lzms_slow_params = {
-               .hdr = {
-                       .size = sizeof(struct wimlib_lzms_compressor_params),
-               },
-               .min_match_length = 2,
-               .max_match_length = UINT32_MAX,
-               .nice_match_length = 96,
-               .max_search_depth = 100,
-               .max_matches_per_pos = 10,
-               .optim_array_length = 1024,
-       };
+       imagex_error(T(
+"\"%"TS"\" is not a recognized System Compression format.  The options are:"
+"\n"
+"    --compact=xpress4k\n"
+"    --compact=xpress8k\n"
+"    --compact=xpress16k\n"
+"    --compact=lzx\n"
+       ), arg);
+       return -1;
+}
 
-       wimlib_set_default_compressor_params(WIMLIB_COMPRESSION_TYPE_LZX,
-                                            &lzx_slow_params.hdr);
 
-       wimlib_set_default_compressor_params(WIMLIB_COMPRESSION_TYPE_LZMS,
-                                            &lzms_slow_params.hdr);
+static void
+set_compress_slow(void)
+{
+#if 0
+       fprintf(stderr, "WARNING: the '--compress-slow' option is deprecated.\n"
+                       "         Use the '--compress=TYPE:LEVEL' option instead.\n");
+#endif
+       wimlib_set_default_compression_level(-1, 100);
 }
 
 struct string_set {
-       const tchar **strings;
+       tchar **strings;
        unsigned num_strings;
        unsigned num_alloc_strings;
 };
@@ -552,12 +615,12 @@ struct string_set {
        struct string_set _strings = STRING_SET_INITIALIZER
 
 static int
-string_set_append(struct string_set *set, const tchar *glob)
+string_set_append(struct string_set *set, tchar *glob)
 {
        unsigned num_alloc_strings = set->num_alloc_strings;
 
        if (set->num_strings == num_alloc_strings) {
-               const tchar **new_strings;
+               tchar **new_strings;
 
                num_alloc_strings += 4;
                new_strings = realloc(set->strings,
@@ -582,11 +645,55 @@ string_set_destroy(struct string_set *set)
 static int
 wim_reference_globs(WIMStruct *wim, struct string_set *set, int open_flags)
 {
-       return wimlib_reference_resource_files(wim, set->strings,
+       return wimlib_reference_resource_files(wim, (const tchar **)set->strings,
                                               set->num_strings,
                                               WIMLIB_REF_FLAG_GLOB_ENABLE,
-                                              open_flags,
-                                              imagex_progress_func);
+                                              open_flags);
+}
+
+static int
+append_image_property_argument(struct string_set *image_properties)
+{
+       if (!tstrchr(optarg, '=')) {
+               imagex_error(T("'--image-property' argument "
+                              "must be in the form NAME=VALUE"));
+               return -1;
+       }
+       return string_set_append(image_properties, optarg);
+}
+
+static int
+apply_image_properties(struct string_set *image_properties,
+                      WIMStruct *wim, int image, bool *any_changes_ret)
+{
+       bool any_changes = false;
+       for (unsigned i = 0; i < image_properties->num_strings; i++) {
+               tchar *name, *value;
+               const tchar *current_value;
+               int ret;
+
+               name = image_properties->strings[i];
+               value = tstrchr(name, '=');
+               *value++ = '\0';
+
+               current_value = wimlib_get_image_property(wim, image, name);
+               if (current_value && !tstrcmp(current_value, value)) {
+                       imagex_printf(T("The %"TS" property of image %d "
+                                       "already has value \"%"TS"\".\n"),
+                                     name, image, value);
+               } else {
+                       imagex_printf(T("Setting the %"TS" property of image "
+                                       "%d to \"%"TS"\".\n"),
+                                     name, image, value);
+                       ret = wimlib_set_image_property(wim, image, name, value);
+                       if (ret)
+                               return ret;
+                       any_changes = true;
+               }
+       }
+       if (any_changes_ret)
+               *any_changes_ret = any_changes;
+       return 0;
 }
 
 static void
@@ -610,6 +717,17 @@ do_resource_not_found_warning(const tchar *wimfile,
        }
 }
 
+static void
+do_metadata_not_found_warning(const tchar *wimfile,
+                             const struct wimlib_wim_info *info)
+{
+       if (info->part_number != 1) {
+               imagex_error(T("\"%"TS"\" is not the first part of the split WIM.\n"
+                              "       You must specify the first part."),
+                              wimfile);
+       }
+}
+
 /* Returns the size of a file given its name, or -1 if the file does not exist
  * or its size cannot be determined.  */
 static off_t
@@ -1025,69 +1143,54 @@ report_scan_progress(const struct wimlib_progress_info_scan *scan, bool done)
                last_scan_progress = *scan;
        }
 }
-
 /* Progress callback function passed to various wimlib functions. */
-static int
+static enum wimlib_progress_status
 imagex_progress_func(enum wimlib_progress_msg msg,
-                    const union wimlib_progress_info *info)
+                    union wimlib_progress_info *info,
+                    void *_ignored_context)
 {
        unsigned percent_done;
        unsigned unit_shift;
        const tchar *unit_name;
 
        if (imagex_be_quiet)
-               return 0;
+               return WIMLIB_PROGRESS_STATUS_CONTINUE;
        switch (msg) {
        case WIMLIB_PROGRESS_MSG_WRITE_STREAMS:
                {
-                       static bool first = true;
-                       if (first) {
-                               imagex_printf(T("Writing %"TS"-compressed data "
-                                               "using %u thread%"TS"\n"),
-                                             wimlib_get_compression_type_string(
-                                                       info->write_streams.compression_type),
-                                       info->write_streams.num_threads,
-                                       (info->write_streams.num_threads == 1) ? T("") : T("s"));
-                               first = false;
+                       static bool started;
+                       if (!started) {
+                               if (info->write_streams.compression_type != WIMLIB_COMPRESSION_TYPE_NONE) {
+                                       imagex_printf(T("Using %"TS" compression "
+                                                       "with %u thread%"TS"\n"),
+                                                     wimlib_get_compression_type_string(
+                                                               info->write_streams.compression_type),
+                                               info->write_streams.num_threads,
+                                               (info->write_streams.num_threads == 1) ? T("") : T("s"));
+                               }
+                               started = true;
                        }
                }
                unit_shift = get_unit(info->write_streams.total_bytes, &unit_name);
                percent_done = TO_PERCENT(info->write_streams.completed_bytes,
                                          info->write_streams.total_bytes);
 
-               if (info->write_streams.total_parts <= 1) {
-                       imagex_printf(T("\r%"PRIu64" %"TS" of %"PRIu64" %"TS" (uncompressed) "
-                               "written (%u%% done)"),
-                               info->write_streams.completed_bytes >> unit_shift,
-                               unit_name,
-                               info->write_streams.total_bytes >> unit_shift,
-                               unit_name,
-                               percent_done);
-               } else {
-                       imagex_printf(T("\rWriting resources from part %u of %u: "
-                                 "%"PRIu64 " %"TS" of %"PRIu64" %"TS" (%u%%) written"),
-                               (info->write_streams.completed_parts ==
-                                       info->write_streams.total_parts) ?
-                                               info->write_streams.completed_parts :
-                                               info->write_streams.completed_parts + 1,
-                               info->write_streams.total_parts,
-                               info->write_streams.completed_bytes >> unit_shift,
-                               unit_name,
-                               info->write_streams.total_bytes >> unit_shift,
-                               unit_name,
-                               percent_done);
-               }
+               imagex_printf(T("\rArchiving file data: %"PRIu64" %"TS" of %"PRIu64" %"TS" (%u%%) done"),
+                       info->write_streams.completed_bytes >> unit_shift,
+                       unit_name,
+                       info->write_streams.total_bytes >> unit_shift,
+                       unit_name,
+                       percent_done);
                if (info->write_streams.completed_bytes >= info->write_streams.total_bytes)
                        imagex_printf(T("\n"));
                break;
        case WIMLIB_PROGRESS_MSG_SCAN_BEGIN:
                imagex_printf(T("Scanning \"%"TS"\""), info->scan.source);
-               if (*info->scan.wim_target_path) {
-                       imagex_printf(T(" (loading as WIM path: "
-                                 "\""WIMLIB_WIM_PATH_SEPARATOR_STRING"%"TS"\")...\n"),
-                              info->scan.wim_target_path);
-               } else {
+               if (WIMLIB_IS_WIM_ROOT_PATH(info->scan.wim_target_path)) {
                        imagex_printf(T("\n"));
+               } else {
+                       imagex_printf(T(" (loading as WIM path: \"%"TS"\")...\n"),
+                                     info->scan.wim_target_path);
                }
                memset(&last_scan_progress, 0, sizeof(last_scan_progress));
                break;
@@ -1103,13 +1206,22 @@ imagex_progress_func(enum wimlib_progress_msg msg,
                        imagex_printf(T("\nWARNING: Excluding unsupported file or directory\n"
                                        "         \"%"TS"\" from capture\n"), info->scan.cur_path);
                        break;
-               case WIMLIB_SCAN_DENTRY_EXCLUDED_SYMLINK:
-                       imagex_printf(T("\nWARNING: Ignoring absolute symbolic link "
-                                       "with out-of-tree target:\n"
-                                       "           \"%"TS"\" => \"%"TS"\"\n"
+               case WIMLIB_SCAN_DENTRY_FIXED_SYMLINK:
+                       /* Symlink fixups are enabled by default.  This is
+                        * mainly intended for Windows, which for some reason
+                        * uses absolute junctions (with drive letters!) in the
+                        * default installation.  On UNIX-like systems, warn the
+                        * user when fixing the target of an absolute symbolic
+                        * link, so they know to disable this if they want.  */
+               #ifndef __WIN32__
+                       imagex_printf(T("\nWARNING: Adjusted target of "
+                                       "absolute symbolic link \"%"TS"\"\n"
                                        "           (Use --norpfix to capture "
                                        "absolute symbolic links as-is)\n"),
-                                       info->scan.cur_path, info->scan.symlink_target);
+                                       info->scan.cur_path);
+               #endif
+                       break;
+               default:
                        break;
                }
                break;
@@ -1156,22 +1268,22 @@ imagex_progress_func(enum wimlib_progress_msg msg,
                         T("NTFS volume") : T("directory")),
                        info->extract.target);
                break;
-       case WIMLIB_PROGRESS_MSG_EXTRACT_TREE_BEGIN:
-               if (info->extract.extract_root_wim_source_path[0]) {
-                       imagex_printf(T("Extracting \"%"TS"\" from image %d "
-                                       "(\"%"TS"\") in \"%"TS"\" to \"%"TS"\"\n"),
-                                     info->extract.extract_root_wim_source_path,
-                                     info->extract.image,
-                                     info->extract.image_name,
-                                     info->extract.wimfile_name,
-                                     info->extract.target);
+       case WIMLIB_PROGRESS_MSG_EXTRACT_FILE_STRUCTURE:
+               if (info->extract.end_file_count >= 2000) {
+                       percent_done = TO_PERCENT(info->extract.current_file_count,
+                                                 info->extract.end_file_count);
+                       imagex_printf(T("\rCreating files: %"PRIu64" of %"PRIu64" (%u%%) done"),
+                                     info->extract.current_file_count,
+                                     info->extract.end_file_count, percent_done);
+                       if (info->extract.current_file_count == info->extract.end_file_count)
+                               imagex_printf(T("\n"));
                }
                break;
        case WIMLIB_PROGRESS_MSG_EXTRACT_STREAMS:
                percent_done = TO_PERCENT(info->extract.completed_bytes,
                                          info->extract.total_bytes);
                unit_shift = get_unit(info->extract.total_bytes, &unit_name);
-               imagex_printf(T("\rExtracting files: "
+               imagex_printf(T("\rExtracting file data: "
                          "%"PRIu64" %"TS" of %"PRIu64" %"TS" (%u%%) done"),
                        info->extract.completed_bytes >> unit_shift,
                        unit_name,
@@ -1181,6 +1293,17 @@ imagex_progress_func(enum wimlib_progress_msg msg,
                if (info->extract.completed_bytes >= info->extract.total_bytes)
                        imagex_printf(T("\n"));
                break;
+       case WIMLIB_PROGRESS_MSG_EXTRACT_METADATA:
+               if (info->extract.end_file_count >= 2000) {
+                       percent_done = TO_PERCENT(info->extract.current_file_count,
+                                                 info->extract.end_file_count);
+                       imagex_printf(T("\rApplying metadata to files: %"PRIu64" of %"PRIu64" (%u%%) done"),
+                                     info->extract.current_file_count,
+                                     info->extract.end_file_count, percent_done);
+                       if (info->extract.current_file_count == info->extract.end_file_count)
+                               imagex_printf(T("\n"));
+               }
+               break;
        case WIMLIB_PROGRESS_MSG_EXTRACT_SPWM_PART_BEGIN:
                if (info->extract.total_parts != 1) {
                        imagex_printf(T("\nReading split pipable WIM part %u of %u\n"),
@@ -1188,16 +1311,6 @@ imagex_progress_func(enum wimlib_progress_msg msg,
                                      info->extract.total_parts);
                }
                break;
-       case WIMLIB_PROGRESS_MSG_APPLY_TIMESTAMPS:
-               if (info->extract.extract_root_wim_source_path[0] == T('\0'))
-                       imagex_printf(T("Setting timestamps on all extracted files...\n"));
-               break;
-       case WIMLIB_PROGRESS_MSG_EXTRACT_IMAGE_END:
-               if (info->extract.extract_flags & WIMLIB_EXTRACT_FLAG_NTFS) {
-                       imagex_printf(T("Unmounting NTFS volume \"%"TS"\"...\n"),
-                               info->extract.target);
-               }
-               break;
        case WIMLIB_PROGRESS_MSG_SPLIT_BEGIN_PART:
                percent_done = TO_PERCENT(info->split.completed_bytes,
                                          info->split.total_bytes);
@@ -1223,14 +1336,11 @@ imagex_progress_func(enum wimlib_progress_msg msg,
        case WIMLIB_PROGRESS_MSG_UPDATE_END_COMMAND:
                switch (info->update.command->op) {
                case WIMLIB_UPDATE_OP_DELETE:
-                       imagex_printf(T("Deleted WIM path "
-                                 "\""WIMLIB_WIM_PATH_SEPARATOR_STRING "%"TS"\"\n"),
+                       imagex_printf(T("Deleted WIM path \"%"TS"\"\n"),
                                info->update.command->delete_.wim_path);
                        break;
                case WIMLIB_UPDATE_OP_RENAME:
-                       imagex_printf(T("Renamed WIM path "
-                                 "\""WIMLIB_WIM_PATH_SEPARATOR_STRING "%"TS"\" => "
-                                 "\""WIMLIB_WIM_PATH_SEPARATOR_STRING "%"TS"\"\n"),
+                       imagex_printf(T("Renamed WIM path \"%"TS"\" => \"%"TS"\"\n"),
                                info->update.command->rename.wim_source_path,
                                info->update.command->rename.wim_target_path);
                        break;
@@ -1243,11 +1353,48 @@ imagex_progress_func(enum wimlib_progress_msg msg,
                imagex_printf(T("Updating \"%"TS"\" in WIM image\n"),
                              info->replace.path_in_wim);
                break;
+       case WIMLIB_PROGRESS_MSG_WIMBOOT_EXCLUDE:
+               imagex_printf(T("\nExtracting \"%"TS"\" as normal file (not WIMBoot pointer)\n"),
+                             info->wimboot_exclude.path_in_wim);
+               break;
+       case WIMLIB_PROGRESS_MSG_UNMOUNT_BEGIN:
+               if (info->unmount.mount_flags & WIMLIB_MOUNT_FLAG_READWRITE) {
+                       if (info->unmount.unmount_flags & WIMLIB_UNMOUNT_FLAG_COMMIT) {
+                               imagex_printf(T("Committing changes to %"TS" (image %d)\n"),
+                                             info->unmount.mounted_wim,
+                                             info->unmount.mounted_image);
+                       } else {
+                               imagex_printf(T("Discarding changes to %"TS" (image %d)\n"),
+                                             info->unmount.mounted_wim,
+                                             info->unmount.mounted_image);
+                               imagex_printf(T("\t(Use --commit to keep changes.)\n"));
+                       }
+               }
+               break;
+       case WIMLIB_PROGRESS_MSG_BEGIN_VERIFY_IMAGE:
+               imagex_printf(T("Verifying metadata for image %"PRIu32" of %"PRIu32"\n"),
+                             info->verify_image.current_image,
+                             info->verify_image.total_images);
+               break;
+       case WIMLIB_PROGRESS_MSG_VERIFY_STREAMS:
+               percent_done = TO_PERCENT(info->verify_streams.completed_bytes,
+                                         info->verify_streams.total_bytes);
+               unit_shift = get_unit(info->verify_streams.total_bytes, &unit_name);
+               imagex_printf(T("\rVerifying file data: "
+                         "%"PRIu64" %"TS" of %"PRIu64" %"TS" (%u%%) done"),
+                       info->verify_streams.completed_bytes >> unit_shift,
+                       unit_name,
+                       info->verify_streams.total_bytes >> unit_shift,
+                       unit_name,
+                       percent_done);
+               if (info->verify_streams.completed_bytes == info->verify_streams.total_bytes)
+                       imagex_printf(T("\n"));
+               break;
        default:
                break;
        }
        fflush(imagex_info_file);
-       return 0;
+       return WIMLIB_PROGRESS_STATUS_CONTINUE;
 }
 
 static unsigned
@@ -1263,16 +1410,37 @@ parse_num_threads(const tchar *optarg)
        }
 }
 
-static uint32_t parse_chunk_size(const tchar *optarg)
+static uint32_t
+parse_chunk_size(const tchar *optarg)
 {
-       tchar *tmp;
-       unsigned long chunk_size = tstrtoul(optarg, &tmp, 10);
-       if (chunk_size >= UINT32_MAX || *tmp || tmp == optarg) {
-               imagex_error(T("Chunk size must be a non-negative integer!"));
-               return UINT32_MAX;
-       } else {
-               return chunk_size;
-       }
+       tchar *tmp;
+       uint64_t chunk_size = tstrtoul(optarg, &tmp, 10);
+       if (chunk_size == 0) {
+               imagex_error(T("Invalid chunk size specification; must be a positive integer\n"
+                              "       with optional K, M, or G suffix"));
+               return UINT32_MAX;
+       }
+       if (*tmp) {
+               if (*tmp == T('k') || *tmp == T('K')) {
+                       chunk_size <<= 10;
+                       tmp++;
+               } else if (*tmp == T('m') || *tmp == T('M')) {
+                       chunk_size <<= 20;
+                       tmp++;
+               } else if (*tmp == T('g') || *tmp == T('G')) {
+                       chunk_size <<= 30;
+                       tmp++;
+               }
+               if (*tmp && !(*tmp == T('i') && *(tmp + 1) == T('B'))) {
+                       imagex_error(T("Invalid chunk size specification; suffix must be K, M, or G"));
+                       return UINT32_MAX;
+               }
+       }
+       if (chunk_size >= UINT32_MAX) {
+               imagex_error(T("Invalid chunk size specification; the value is too large!"));
+               return UINT32_MAX;
+       }
+       return chunk_size;
 }
 
 
@@ -1487,7 +1655,7 @@ parse_update_command_file(tchar **cmd_file_contents_p, size_t cmd_file_nchars,
 }
 
 /* Apply one image, or all images, from a WIM file to a directory, OR apply
- * one image from a WIM file to a NTFS volume.  */
+ * one image from a WIM file to an NTFS volume.  */
 static int
 imagex_apply(int argc, tchar **argv, int cmd)
 {
@@ -1509,12 +1677,6 @@ imagex_apply(int argc, tchar **argv, int cmd)
                case IMAGEX_CHECK_OPTION:
                        open_flags |= WIMLIB_OPEN_FLAG_CHECK_INTEGRITY;
                        break;
-               case IMAGEX_HARDLINK_OPTION:
-                       extract_flags |= WIMLIB_EXTRACT_FLAG_HARDLINK;
-                       break;
-               case IMAGEX_SYMLINK_OPTION:
-                       extract_flags |= WIMLIB_EXTRACT_FLAG_SYMLINK;
-                       break;
                case IMAGEX_VERBOSE_OPTION:
                        /* No longer does anything.  */
                        break;
@@ -1545,12 +1707,14 @@ imagex_apply(int argc, tchar **argv, int cmd)
                        extract_flags |= WIMLIB_EXTRACT_FLAG_REPLACE_INVALID_FILENAMES;
                        extract_flags |= WIMLIB_EXTRACT_FLAG_ALL_CASE_CONFLICTS;
                        break;
-               case IMAGEX_RESUME_OPTION:
-                       extract_flags |= WIMLIB_EXTRACT_FLAG_RESUME;
-                       break;
                case IMAGEX_WIMBOOT_OPTION:
                        extract_flags |= WIMLIB_EXTRACT_FLAG_WIMBOOT;
                        break;
+               case IMAGEX_COMPACT_OPTION:
+                       ret = set_compact_mode(optarg, &extract_flags);
+                       if (ret)
+                               goto out_free_refglobs;
+                       break;
                default:
                        goto out_usage;
                }
@@ -1573,8 +1737,8 @@ imagex_apply(int argc, tchar **argv, int cmd)
                }
                wim = NULL;
        } else {
-               ret = wimlib_open_wim(wimfile, open_flags, &wim,
-                                     imagex_progress_func);
+               ret = wimlib_open_wim_with_progress(wimfile, open_flags, &wim,
+                                                   imagex_progress_func, NULL);
                if (ret)
                        goto out_free_refglobs;
 
@@ -1617,7 +1781,7 @@ imagex_apply(int argc, tchar **argv, int cmd)
 
 #ifndef __WIN32__
        {
-               /* Interpret a regular file or block device target as a NTFS
+               /* Interpret a regular file or block device target as an NTFS
                 * volume.  */
                struct stat stbuf;
 
@@ -1636,14 +1800,16 @@ imagex_apply(int argc, tchar **argv, int cmd)
 #endif
 
        if (wim) {
-               ret = wimlib_extract_image(wim, image, target, extract_flags,
-                                          imagex_progress_func);
+               ret = wimlib_extract_image(wim, image, target, extract_flags);
        } else {
                set_fd_to_binary_mode(STDIN_FILENO);
-               ret = wimlib_extract_image_from_pipe(STDIN_FILENO,
-                                                    image_num_or_name,
-                                                    target, extract_flags,
-                                                    imagex_progress_func);
+               ret = wimlib_extract_image_from_pipe_with_progress(
+                                          STDIN_FILENO,
+                                          image_num_or_name,
+                                          target,
+                                          extract_flags,
+                                          imagex_progress_func,
+                                          NULL);
        }
        if (ret == 0) {
                imagex_printf(T("Done applying WIM image.\n"));
@@ -1656,6 +1822,8 @@ imagex_apply(int argc, tchar **argv, int cmd)
                                       "       make sure you have "
                                       "concatenated together all parts."));
                }
+       } else if (ret == WIMLIB_ERR_METADATA_NOT_FOUND && wim) {
+               do_metadata_not_found_warning(wimfile, &info);
        }
 out_wimlib_free:
        wimlib_free(wim);
@@ -1677,20 +1845,19 @@ static int
 imagex_capture_or_append(int argc, tchar **argv, int cmd)
 {
        int c;
-       int open_flags = WIMLIB_OPEN_FLAG_WRITE_ACCESS;
-       int add_image_flags = WIMLIB_ADD_IMAGE_FLAG_EXCLUDE_VERBOSE |
-                             WIMLIB_ADD_IMAGE_FLAG_WINCONFIG |
-                             WIMLIB_ADD_IMAGE_FLAG_VERBOSE;
+       int open_flags = 0;
+       int add_flags = WIMLIB_ADD_FLAG_EXCLUDE_VERBOSE |
+                       WIMLIB_ADD_FLAG_WINCONFIG |
+                       WIMLIB_ADD_FLAG_VERBOSE;
        int write_flags = 0;
        int compression_type = WIMLIB_COMPRESSION_TYPE_INVALID;
        uint32_t chunk_size = UINT32_MAX;
-       uint32_t pack_chunk_size = UINT32_MAX;
-       int pack_ctype = WIMLIB_COMPRESSION_TYPE_INVALID;
+       uint32_t solid_chunk_size = UINT32_MAX;
+       int solid_ctype = WIMLIB_COMPRESSION_TYPE_INVALID;
        const tchar *wimfile;
        int wim_fd;
        const tchar *name;
-       const tchar *desc;
-       const tchar *flags_element = NULL;
+       STRING_SET(image_properties);
 
        WIMStruct *wim;
        STRING_SET(base_wimfiles);
@@ -1716,12 +1883,11 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
        struct wimlib_capture_source *capture_sources;
        size_t num_sources;
        bool name_defaulted;
-       bool compress_slow = false;
 
        for_opt(c, capture_or_append_options) {
                switch (c) {
                case IMAGEX_BOOT_OPTION:
-                       add_image_flags |= WIMLIB_ADD_IMAGE_FLAG_BOOT;
+                       add_flags |= WIMLIB_ADD_FLAG_BOOT;
                        break;
                case IMAGEX_CHECK_OPTION:
                        open_flags |= WIMLIB_OPEN_FLAG_CHECK_INTEGRITY;
@@ -1732,39 +1898,52 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                        break;
                case IMAGEX_CONFIG_OPTION:
                        config_file = optarg;
-                       add_image_flags &= ~WIMLIB_ADD_IMAGE_FLAG_WINCONFIG;
+                       add_flags &= ~WIMLIB_ADD_FLAG_WINCONFIG;
                        break;
                case IMAGEX_COMPRESS_OPTION:
-                       compression_type = get_compression_type(optarg);
+                       compression_type = get_compression_type(optarg, false);
                        if (compression_type == WIMLIB_COMPRESSION_TYPE_INVALID)
                                goto out_err;
                        break;
                case IMAGEX_COMPRESS_SLOW_OPTION:
-                       compress_slow = true;
+                       set_compress_slow();
                        break;
                case IMAGEX_CHUNK_SIZE_OPTION:
                        chunk_size = parse_chunk_size(optarg);
                        if (chunk_size == UINT32_MAX)
                                goto out_err;
                        break;
-               case IMAGEX_PACK_CHUNK_SIZE_OPTION:
-                       pack_chunk_size = parse_chunk_size(optarg);
-                       if (pack_chunk_size == UINT32_MAX)
+               case IMAGEX_SOLID_CHUNK_SIZE_OPTION:
+                       solid_chunk_size = parse_chunk_size(optarg);
+                       if (solid_chunk_size == UINT32_MAX)
                                goto out_err;
                        break;
-               case IMAGEX_PACK_COMPRESS_OPTION:
-                       pack_ctype = get_compression_type(optarg);
-                       if (pack_ctype == WIMLIB_COMPRESSION_TYPE_INVALID)
+               case IMAGEX_SOLID_COMPRESS_OPTION:
+                       solid_ctype = get_compression_type(optarg, true);
+                       if (solid_ctype == WIMLIB_COMPRESSION_TYPE_INVALID)
                                goto out_err;
                        break;
-               case IMAGEX_PACK_STREAMS_OPTION:
-                       write_flags |= WIMLIB_WRITE_FLAG_PACK_STREAMS;
+               case IMAGEX_SOLID_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_SOLID;
+                       break;
+               case IMAGEX_NO_SOLID_SORT_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_NO_SOLID_SORT;
                        break;
-               case IMAGEX_FLAGS_OPTION:
-                       flags_element = optarg;
+               case IMAGEX_FLAGS_OPTION: {
+                       tchar *p = alloca((6 + tstrlen(optarg) + 1) * sizeof(tchar));
+                       tsprintf(p, T("FLAGS=%"TS), optarg);
+                       ret = string_set_append(&image_properties, p);
+                       if (ret)
+                               goto out;
+                       break;
+               }
+               case IMAGEX_IMAGE_PROPERTY_OPTION:
+                       ret = append_image_property_argument(&image_properties);
+                       if (ret)
+                               goto out;
                        break;
                case IMAGEX_DEREFERENCE_OPTION:
-                       add_image_flags |= WIMLIB_ADD_IMAGE_FLAG_DEREFERENCE;
+                       add_flags |= WIMLIB_ADD_FLAG_DEREFERENCE;
                        break;
                case IMAGEX_VERBOSE_OPTION:
                        /* No longer does anything.  */
@@ -1778,22 +1957,22 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                        write_flags |= WIMLIB_WRITE_FLAG_REBUILD;
                        break;
                case IMAGEX_UNIX_DATA_OPTION:
-                       add_image_flags |= WIMLIB_ADD_IMAGE_FLAG_UNIX_DATA;
+                       add_flags |= WIMLIB_ADD_FLAG_UNIX_DATA;
                        break;
                case IMAGEX_SOURCE_LIST_OPTION:
                        source_list = true;
                        break;
                case IMAGEX_NO_ACLS_OPTION:
-                       add_image_flags |= WIMLIB_ADD_IMAGE_FLAG_NO_ACLS;
+                       add_flags |= WIMLIB_ADD_FLAG_NO_ACLS;
                        break;
                case IMAGEX_STRICT_ACLS_OPTION:
-                       add_image_flags |= WIMLIB_ADD_IMAGE_FLAG_STRICT_ACLS;
+                       add_flags |= WIMLIB_ADD_FLAG_STRICT_ACLS;
                        break;
                case IMAGEX_RPFIX_OPTION:
-                       add_image_flags |= WIMLIB_ADD_IMAGE_FLAG_RPFIX;
+                       add_flags |= WIMLIB_ADD_FLAG_RPFIX;
                        break;
                case IMAGEX_NORPFIX_OPTION:
-                       add_image_flags |= WIMLIB_ADD_IMAGE_FLAG_NORPFIX;
+                       add_flags |= WIMLIB_ADD_FLAG_NORPFIX;
                        break;
                case IMAGEX_PIPABLE_OPTION:
                        write_flags |= WIMLIB_WRITE_FLAG_PIPABLE;
@@ -1828,11 +2007,22 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                        }
                        ret = string_set_append(&base_wimfiles, optarg);
                        if (ret)
-                               goto out_free_base_wimfiles;
+                               goto out;
                        write_flags |= WIMLIB_WRITE_FLAG_SKIP_EXTERNAL_WIMS;
                        break;
                case IMAGEX_WIMBOOT_OPTION:
-                       add_image_flags |= WIMLIB_ADD_IMAGE_FLAG_WIMBOOT;
+                       add_flags |= WIMLIB_ADD_FLAG_WIMBOOT;
+                       break;
+               case IMAGEX_UNSAFE_COMPACT_OPTION:
+                       if (cmd != CMD_APPEND) {
+                               imagex_error(T("'--unsafe-compact' is only "
+                                              "valid for append!"));
+                               goto out_err;
+                       }
+                       write_flags |= WIMLIB_WRITE_FLAG_UNSAFE_COMPACT;
+                       break;
+               case IMAGEX_SNAPSHOT_OPTION:
+                       add_flags |= WIMLIB_ADD_FLAG_SNAPSHOT;
                        break;
                default:
                        goto out_usage;
@@ -1851,25 +2041,21 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
 
 
        if (compression_type == WIMLIB_COMPRESSION_TYPE_INVALID) {
-               if (add_image_flags & WIMLIB_ADD_IMAGE_FLAG_WIMBOOT) {
+               /* No compression type specified.  Use the default.  */
+
+               if (add_flags & WIMLIB_ADD_FLAG_WIMBOOT) {
+                       /* With --wimboot, default to XPRESS compression.  */
                        compression_type = WIMLIB_COMPRESSION_TYPE_XPRESS;
+               } else if (write_flags & WIMLIB_WRITE_FLAG_SOLID) {
+                       /* With --solid, default to LZMS compression.  (However,
+                        * this will not affect solid resources!)  */
+                       compression_type = WIMLIB_COMPRESSION_TYPE_LZMS;
                } else {
+                       /* Otherwise, default to LZX compression.  */
                        compression_type = WIMLIB_COMPRESSION_TYPE_LZX;
-                       if (!compress_slow && pack_ctype != WIMLIB_COMPRESSION_TYPE_LZX) {
-                               struct wimlib_lzx_compressor_params params = {
-                                       .hdr.size = sizeof(params),
-                                       .algorithm = WIMLIB_LZX_ALGORITHM_FAST,
-                                       .use_defaults = 1,
-                               };
-                               wimlib_set_default_compressor_params(WIMLIB_COMPRESSION_TYPE_LZX,
-                                                                    &params.hdr);
-                       }
                }
        }
 
-       if (compress_slow)
-               set_compress_slow();
-
        if (!tstrcmp(wimfile, T("-"))) {
                /* Writing captured WIM to standard output.  */
        #if 0
@@ -1938,11 +2124,15 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                name = tbasename(tstrcpy(source_copy, source));
                name_defaulted = true;
        }
-       /* Image description defaults to NULL if not given. */
-       if (argc >= 4)
-               desc = argv[3];
-       else
-               desc = NULL;
+
+       /* Image description (if given). */
+       if (argc >= 4) {
+               tchar *p = alloca((12 + tstrlen(argv[3]) + 1) * sizeof(tchar));
+               tsprintf(p, T("DESCRIPTION=%"TS), argv[3]);
+               ret = string_set_append(&image_properties, p);
+               if (ret)
+                       goto out;
+       }
 
        if (source_list) {
                /* Set up capture sources in source list mode */
@@ -1967,7 +2157,7 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                /* Set up capture source in non-source-list mode.  */
                capture_sources = alloca(sizeof(struct wimlib_capture_source));
                capture_sources[0].fs_source_path = source;
-               capture_sources[0].wim_target_path = NULL;
+               capture_sources[0].wim_target_path = WIMLIB_WIM_ROOT_PATH;
                capture_sources[0].reserved = 0;
                num_sources = 1;
                capture_sources_malloced = false;
@@ -1975,32 +2165,49 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
        }
 
        /* Open the existing WIM, or create a new one.  */
-       if (cmd == CMD_APPEND)
-               ret = wimlib_open_wim(wimfile, open_flags, &wim,
-                                     imagex_progress_func);
-       else
+       if (cmd == CMD_APPEND) {
+               ret = wimlib_open_wim_with_progress(wimfile,
+                                                   open_flags | WIMLIB_OPEN_FLAG_WRITE_ACCESS,
+                                                   &wim,
+                                                   imagex_progress_func,
+                                                   NULL);
+               if (ret)
+                       goto out_free_capture_sources;
+       } else {
                ret = wimlib_create_new_wim(compression_type, &wim);
-       if (ret)
-               goto out_free_capture_sources;
+               if (ret)
+                       goto out_free_capture_sources;
+               wimlib_register_progress_function(wim, imagex_progress_func, NULL);
+       }
 
        /* Set chunk size if non-default.  */
        if (chunk_size != UINT32_MAX) {
                ret = wimlib_set_output_chunk_size(wim, chunk_size);
                if (ret)
                        goto out_free_wim;
-       } else if ((add_image_flags & WIMLIB_ADD_IMAGE_FLAG_WIMBOOT) &&
-                  compression_type == WIMLIB_COMPRESSION_TYPE_XPRESS) {
-               ret = wimlib_set_output_chunk_size(wim, 4096);
-               if (ret)
-                       goto out_free_wim;
+       } else if ((add_flags & WIMLIB_ADD_FLAG_WIMBOOT)) {
+
+               int ctype = compression_type;
+
+               if (cmd == CMD_APPEND) {
+                       struct wimlib_wim_info info;
+                       wimlib_get_wim_info(wim, &info);
+                       ctype = info.compression_type;
+               }
+
+               if (ctype == WIMLIB_COMPRESSION_TYPE_XPRESS) {
+                       ret = wimlib_set_output_chunk_size(wim, 4096);
+                       if (ret)
+                               goto out_free_wim;
+               }
        }
-       if (pack_ctype != WIMLIB_COMPRESSION_TYPE_INVALID) {
-               ret = wimlib_set_output_pack_compression_type(wim, pack_ctype);
+       if (solid_ctype != WIMLIB_COMPRESSION_TYPE_INVALID) {
+               ret = wimlib_set_output_pack_compression_type(wim, solid_ctype);
                if (ret)
                        goto out_free_wim;
        }
-       if (pack_chunk_size != UINT32_MAX) {
-               ret = wimlib_set_output_pack_chunk_size(wim, pack_chunk_size);
+       if (solid_chunk_size != UINT32_MAX) {
+               ret = wimlib_set_output_pack_chunk_size(wim, solid_chunk_size);
                if (ret)
                        goto out_free_wim;
        }
@@ -2015,7 +2222,7 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                        if (S_ISBLK(stbuf.st_mode) || S_ISREG(stbuf.st_mode)) {
                                imagex_printf(T("Capturing WIM image from NTFS "
                                          "filesystem on \"%"TS"\"\n"), source);
-                               add_image_flags |= WIMLIB_ADD_IMAGE_FLAG_NTFS;
+                               add_flags |= WIMLIB_ADD_FLAG_NTFS;
                        }
                } else {
                        if (errno != ENOENT) {
@@ -2054,9 +2261,9 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                }
 
                for (size_t i = 0; i < base_wimfiles.num_strings; i++) {
-                       ret = wimlib_open_wim(base_wimfiles.strings[i],
-                                             open_flags, &base_wims[i],
-                                             imagex_progress_func);
+                       ret = wimlib_open_wim_with_progress(
+                                   base_wimfiles.strings[i], open_flags,
+                                   &base_wims[i], imagex_progress_func, NULL);
                        if (ret)
                                goto out_free_base_wims;
 
@@ -2090,8 +2297,11 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                } else if (template_wimfile == wimfile) {
                        template_wim = wim;
                } else {
-                       ret = wimlib_open_wim(template_wimfile, open_flags,
-                                             &template_wim, imagex_progress_func);
+                       ret = wimlib_open_wim_with_progress(template_wimfile,
+                                                           open_flags,
+                                                           &template_wim,
+                                                           imagex_progress_func,
+                                                           NULL);
                        if (ret)
                                goto out_free_base_wims;
                }
@@ -2127,34 +2337,22 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                                           num_sources,
                                           name,
                                           config_file,
-                                          add_image_flags,
-                                          imagex_progress_func);
+                                          add_flags);
        if (ret)
                goto out_free_template_wim;
 
-       if (desc || flags_element || template_image_name_or_num) {
-               /* User provided <DESCRIPTION> or <FLAGS> element, or an image
-                * on which the added one is to be based has been specified with
-                * --update-of.  Get the index of the image we just
-                *  added, then use it to call the appropriate functions.  */
+       if (image_properties.num_strings || template_image_name_or_num) {
+               /* User asked to set additional image properties, or an image on
+                * which the added one is to be based has been specified with
+                * --update-of.  */
                struct wimlib_wim_info info;
 
                wimlib_get_wim_info(wim, &info);
 
-               if (desc) {
-                       ret = wimlib_set_image_descripton(wim,
-                                                         info.image_count,
-                                                         desc);
-                       if (ret)
-                               goto out_free_template_wim;
-               }
-
-               if (flags_element) {
-                       ret = wimlib_set_image_flags(wim, info.image_count,
-                                                    flags_element);
-                       if (ret)
-                               goto out_free_template_wim;
-               }
+               ret = apply_image_properties(&image_properties, wim,
+                                            info.image_count, NULL);
+               if (ret)
+                       goto out_free_template_wim;
 
                /* Reference template image if the user provided one.  */
                if (template_image_name_or_num) {
@@ -2165,7 +2363,7 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
                                                              info.image_count,
                                                              template_wim,
                                                              template_image,
-                                                             0, NULL);
+                                                             0);
                        if (ret)
                                goto out_free_template_wim;
                }
@@ -2174,16 +2372,13 @@ imagex_capture_or_append(int argc, tchar **argv, int cmd)
        /* Write the new WIM or overwrite the existing WIM with the new image
         * appended.  */
        if (cmd == CMD_APPEND) {
-               ret = wimlib_overwrite(wim, write_flags, num_threads,
-                                      imagex_progress_func);
+               ret = wimlib_overwrite(wim, write_flags, num_threads);
        } else if (wimfile) {
                ret = wimlib_write(wim, wimfile, WIMLIB_ALL_IMAGES,
-                                  write_flags, num_threads,
-                                  imagex_progress_func);
+                                  write_flags, num_threads);
        } else {
                ret = wimlib_write_to_fd(wim, wim_fd, WIMLIB_ALL_IMAGES,
-                                        write_flags, num_threads,
-                                        imagex_progress_func);
+                                        write_flags, num_threads);
        }
 out_free_template_wim:
        /* template_wim may alias base_wims[0] or wim.  */
@@ -2201,7 +2396,8 @@ out_free_capture_sources:
                free(capture_sources);
 out_free_source_list_contents:
        free(source_list_contents);
-out_free_base_wimfiles:
+out:
+       string_set_destroy(&image_properties);
        string_set_destroy(&base_wimfiles);
        return ret;
 
@@ -2209,7 +2405,7 @@ out_usage:
        usage(cmd, stderr);
 out_err:
        ret = -1;
-       goto out_free_base_wimfiles;
+       goto out;
 }
 
 /* Remove image(s) from a WIM. */
@@ -2234,6 +2430,9 @@ imagex_delete(int argc, tchar **argv, int cmd)
                case IMAGEX_SOFT_OPTION:
                        write_flags |= WIMLIB_WRITE_FLAG_SOFT_DELETE;
                        break;
+               case IMAGEX_UNSAFE_COMPACT_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_UNSAFE_COMPACT;
+                       break;
                default:
                        goto out_usage;
                }
@@ -2251,8 +2450,8 @@ imagex_delete(int argc, tchar **argv, int cmd)
        wimfile = argv[0];
        image_num_or_name = argv[1];
 
-       ret = wimlib_open_wim(wimfile, open_flags, &wim,
-                             imagex_progress_func);
+       ret = wimlib_open_wim_with_progress(wimfile, open_flags, &wim,
+                                           imagex_progress_func, NULL);
        if (ret)
                goto out;
 
@@ -2269,7 +2468,7 @@ imagex_delete(int argc, tchar **argv, int cmd)
                goto out_wimlib_free;
        }
 
-       ret = wimlib_overwrite(wim, write_flags, 0, imagex_progress_func);
+       ret = wimlib_overwrite(wim, write_flags, 0);
        if (ret) {
                imagex_error(T("Failed to write the file \"%"TS"\" with image "
                               "deleted"), wimfile);
@@ -2347,6 +2546,9 @@ static void print_byte_field(const uint8_t field[], size_t len)
 static void
 print_wim_information(const tchar *wimfile, const struct wimlib_wim_info *info)
 {
+       tchar attr_string[256];
+       tchar *p;
+
        tputs(T("WIM Information:"));
        tputs(T("----------------"));
        tprintf(T("Path:           %"TS"\n"), wimfile);
@@ -2362,47 +2564,66 @@ print_wim_information(const tchar *wimfile, const struct wimlib_wim_info *info)
        tprintf(T("Part Number:    %d/%d\n"), info->part_number, info->total_parts);
        tprintf(T("Boot Index:     %d\n"), info->boot_index);
        tprintf(T("Size:           %"PRIu64" bytes\n"), info->total_bytes);
-       tprintf(T("Integrity Info: %"TS"\n"),
-               info->has_integrity_table ? T("yes") : T("no"));
-       tprintf(T("Relative path junction: %"TS"\n"),
-               info->has_rpfix ? T("yes") : T("no"));
-       tprintf(T("Pipable:        %"TS"\n"),
-               info->pipable ? T("yes") : T("no"));
-       tputchar(T('\n'));
+
+       attr_string[0] = T('\0');
+
+       if (info->pipable)
+               tstrcat(attr_string, T("Pipable, "));
+
+       if (info->has_integrity_table)
+               tstrcat(attr_string, T("Integrity info, "));
+
+       if (info->has_rpfix)
+               tstrcat(attr_string, T("Relative path junction, "));
+
+       if (info->resource_only)
+               tstrcat(attr_string, T("Resource only, "));
+
+       if (info->metadata_only)
+               tstrcat(attr_string, T("Metadata only, "));
+
+       if (info->is_marked_readonly)
+               tstrcat(attr_string, T("Readonly, "));
+
+       p = tstrchr(attr_string, T('\0'));
+       if (p >= &attr_string[2] && p[-1] == T(' ') && p[-2] == T(','))
+               p[-2] = T('\0');
+
+       tprintf(T("Attributes:     %"TS"\n\n"), attr_string);
 }
 
 static int
 print_resource(const struct wimlib_resource_entry *resource,
               void *_ignore)
 {
-       tprintf(T("Hash                = 0x"));
+       tprintf(T("Hash              = 0x"));
        print_byte_field(resource->sha1_hash, sizeof(resource->sha1_hash));
        tputchar(T('\n'));
 
        if (!resource->is_missing) {
-               tprintf(T("Uncompressed size   = %"PRIu64" bytes\n"),
+               tprintf(T("Uncompressed size = %"PRIu64" bytes\n"),
                        resource->uncompressed_size);
                if (resource->packed) {
-                       tprintf(T("Raw compressed size = %"PRIu64" bytes\n"),
-                               resource->raw_resource_compressed_size);
-
-                       tprintf(T("Raw offset in WIM   = %"PRIu64" bytes\n"),
+                       tprintf(T("Solid resource    = %"PRIu64" => %"PRIu64" "
+                                 "bytes @ offset %"PRIu64"\n"),
+                               resource->raw_resource_uncompressed_size,
+                               resource->raw_resource_compressed_size,
                                resource->raw_resource_offset_in_wim);
 
-                       tprintf(T("Offset in raw       = %"PRIu64" bytes\n"),
+                       tprintf(T("Solid offset      = %"PRIu64" bytes\n"),
                                resource->offset);
                } else {
-                       tprintf(T("Compressed size     = %"PRIu64" bytes\n"),
+                       tprintf(T("Compressed size   = %"PRIu64" bytes\n"),
                                resource->compressed_size);
 
-                       tprintf(T("Offset in WIM       = %"PRIu64" bytes\n"),
+                       tprintf(T("Offset in WIM     = %"PRIu64" bytes\n"),
                                resource->offset);
                }
 
-               tprintf(T("Part Number         = %u\n"), resource->part_number);
-               tprintf(T("Reference Count     = %u\n"), resource->reference_count);
+               tprintf(T("Part Number       = %u\n"), resource->part_number);
+               tprintf(T("Reference Count   = %u\n"), resource->reference_count);
 
-               tprintf(T("Flags               = "));
+               tprintf(T("Flags             = "));
                if (resource->is_compressed)
                        tprintf(T("WIM_RESHDR_FLAG_COMPRESSED  "));
                if (resource->is_metadata)
@@ -2412,7 +2633,7 @@ print_resource(const struct wimlib_resource_entry *resource,
                if (resource->is_spanned)
                        tprintf(T("WIM_RESHDR_FLAG_SPANNED  "));
                if (resource->packed)
-                       tprintf(T("WIM_RESHDR_FLAG_PACKED_STREAMS  "));
+                       tprintf(T("WIM_RESHDR_FLAG_SOLID  "));
                tputchar(T('\n'));
        }
        tputchar(T('\n'));
@@ -2420,7 +2641,7 @@ print_resource(const struct wimlib_resource_entry *resource,
 }
 
 static void
-print_lookup_table(WIMStruct *wim)
+print_blobs(WIMStruct *wim)
 {
        wimlib_iterate_lookup_table(wim, 0, print_resource, NULL);
 }
@@ -2464,10 +2685,21 @@ print_dentry_detailed(const struct wimlib_dir_entry *dentry)
        tprintf(T("Link Group ID       = 0x%016"PRIx64"\n"), dentry->hard_link_group_id);
        tprintf(T("Link Count          = %"PRIu32"\n"), dentry->num_links);
 
+       if (dentry->unix_mode != 0) {
+               tprintf(T("UNIX Data           = uid:%"PRIu32" gid:%"PRIu32" "
+                         "mode:0%"PRIo32" rdev:0x%"PRIx32"\n"),
+                       dentry->unix_uid, dentry->unix_gid,
+                       dentry->unix_mode, dentry->unix_rdev);
+       }
+
        for (uint32_t i = 0; i <= dentry->num_named_streams; i++) {
                if (dentry->streams[i].stream_name) {
-                       tprintf(T("\tData stream \"%"TS"\":\n"),
+                       tprintf(T("\tNamed data stream \"%"TS"\":\n"),
                                dentry->streams[i].stream_name);
+               } else if (dentry->attributes & WIMLIB_FILE_ATTRIBUTE_ENCRYPTED) {
+                       tprintf(T("\tRaw encrypted data stream:\n"));
+               } else if (dentry->attributes & WIMLIB_FILE_ATTRIBUTE_REPARSE_POINT) {
+                       tprintf(T("\tReparse point stream:\n"));
                } else {
                        tprintf(T("\tUnnamed data stream:\n"));
                }
@@ -2494,13 +2726,15 @@ imagex_dir(int argc, tchar **argv, int cmd)
        WIMStruct *wim = NULL;
        int image;
        int ret;
-       const tchar *path = T("");
+       const tchar *path = WIMLIB_WIM_ROOT_PATH;
        int c;
        struct print_dentry_options options = {
                .detailed = false,
        };
        int iterate_flags = WIMLIB_ITERATE_DIR_TREE_FLAG_RECURSIVE;
 
+       STRING_SET(refglobs);
+
        for_opt(c, dir_options) {
                switch (c) {
                case IMAGEX_PATH_OPTION:
@@ -2512,6 +2746,11 @@ imagex_dir(int argc, tchar **argv, int cmd)
                case IMAGEX_ONE_FILE_ONLY_OPTION:
                        iterate_flags &= ~WIMLIB_ITERATE_DIR_TREE_FLAG_RECURSIVE;
                        break;
+               case IMAGEX_REF_OPTION:
+                       ret = string_set_append(&refglobs, optarg);
+                       if (ret)
+                               goto out_free_refglobs;
+                       break;
                default:
                        goto out_usage;
                }
@@ -2529,9 +2768,10 @@ imagex_dir(int argc, tchar **argv, int cmd)
        }
 
        wimfile = argv[0];
-       ret = wimlib_open_wim(wimfile, 0, &wim, imagex_progress_func);
+       ret = wimlib_open_wim_with_progress(wimfile, 0, &wim,
+                                           imagex_progress_func, NULL);
        if (ret)
-               goto out;
+               goto out_free_refglobs;
 
        if (argc >= 2) {
                image = wimlib_resolve_image(wim, argv[1]);
@@ -2555,17 +2795,30 @@ imagex_dir(int argc, tchar **argv, int cmd)
                image = 1;
        }
 
+       if (refglobs.num_strings) {
+               ret = wim_reference_globs(wim, &refglobs, 0);
+               if (ret)
+                       goto out_wimlib_free;
+       }
+
        ret = wimlib_iterate_dir_tree(wim, image, path, iterate_flags,
                                      print_dentry, &options);
+       if (ret == WIMLIB_ERR_METADATA_NOT_FOUND) {
+               struct wimlib_wim_info info;
+
+               wimlib_get_wim_info(wim, &info);
+               do_metadata_not_found_warning(wimfile, &info);
+       }
 out_wimlib_free:
        wimlib_free(wim);
-out:
+out_free_refglobs:
+       string_set_destroy(&refglobs);
        return ret;
 
 out_usage:
        usage(CMD_DIR, stderr);
        ret = -1;
-       goto out;
+       goto out_free_refglobs;
 }
 
 /* Exports one, or all, images from a WIM file to a new WIM file or an existing
@@ -2575,7 +2828,7 @@ imagex_export(int argc, tchar **argv, int cmd)
 {
        int c;
        int open_flags = 0;
-       int export_flags = 0;
+       int export_flags = WIMLIB_EXPORT_FLAG_GIFT;
        int write_flags = 0;
        int compression_type = WIMLIB_COMPRESSION_TYPE_INVALID;
        const tchar *src_wimfile;
@@ -2594,8 +2847,8 @@ imagex_export(int argc, tchar **argv, int cmd)
        STRING_SET(refglobs);
        unsigned num_threads = 0;
        uint32_t chunk_size = UINT32_MAX;
-       uint32_t pack_chunk_size = UINT32_MAX;
-       int pack_ctype = WIMLIB_COMPRESSION_TYPE_INVALID;
+       uint32_t solid_chunk_size = UINT32_MAX;
+       int solid_ctype = WIMLIB_COMPRESSION_TYPE_INVALID;
 
        for_opt(c, export_options) {
                switch (c) {
@@ -2610,30 +2863,36 @@ imagex_export(int argc, tchar **argv, int cmd)
                        write_flags |= WIMLIB_WRITE_FLAG_NO_CHECK_INTEGRITY;
                        break;
                case IMAGEX_COMPRESS_OPTION:
-                       compression_type = get_compression_type(optarg);
+                       compression_type = get_compression_type(optarg, false);
                        if (compression_type == WIMLIB_COMPRESSION_TYPE_INVALID)
                                goto out_err;
                        break;
                case IMAGEX_COMPRESS_SLOW_OPTION:
-                       write_flags |= WIMLIB_WRITE_FLAG_RECOMPRESS;
                        set_compress_slow();
+                       write_flags |= WIMLIB_WRITE_FLAG_RECOMPRESS;
+                       break;
+               case IMAGEX_RECOMPRESS_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_RECOMPRESS;
+                       break;
+               case IMAGEX_SOLID_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_SOLID;
                        break;
-               case IMAGEX_PACK_STREAMS_OPTION:
-                       write_flags |= WIMLIB_WRITE_FLAG_PACK_STREAMS;
+               case IMAGEX_NO_SOLID_SORT_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_NO_SOLID_SORT;
                        break;
                case IMAGEX_CHUNK_SIZE_OPTION:
                        chunk_size = parse_chunk_size(optarg);
                        if (chunk_size == UINT32_MAX)
                                goto out_err;
                        break;
-               case IMAGEX_PACK_CHUNK_SIZE_OPTION:
-                       pack_chunk_size = parse_chunk_size(optarg);
-                       if (pack_chunk_size == UINT32_MAX)
+               case IMAGEX_SOLID_CHUNK_SIZE_OPTION:
+                       solid_chunk_size = parse_chunk_size(optarg);
+                       if (solid_chunk_size == UINT32_MAX)
                                goto out_err;
                        break;
-               case IMAGEX_PACK_COMPRESS_OPTION:
-                       pack_ctype = get_compression_type(optarg);
-                       if (pack_ctype == WIMLIB_COMPRESSION_TYPE_INVALID)
+               case IMAGEX_SOLID_COMPRESS_OPTION:
+                       solid_ctype = get_compression_type(optarg, true);
+                       if (solid_ctype == WIMLIB_COMPRESSION_TYPE_INVALID)
                                goto out_err;
                        break;
                case IMAGEX_REF_OPTION:
@@ -2655,6 +2914,12 @@ imagex_export(int argc, tchar **argv, int cmd)
                case IMAGEX_NOT_PIPABLE_OPTION:
                        write_flags |= WIMLIB_WRITE_FLAG_NOT_PIPABLE;
                        break;
+               case IMAGEX_WIMBOOT_OPTION:
+                       export_flags |= WIMLIB_EXPORT_FLAG_WIMBOOT;
+                       break;
+               case IMAGEX_UNSAFE_COMPACT_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_UNSAFE_COMPACT;
+                       break;
                default:
                        goto out_usage;
                }
@@ -2668,8 +2933,8 @@ imagex_export(int argc, tchar **argv, int cmd)
        dest_wimfile          = argv[2];
        dest_name             = (argc >= 4) ? argv[3] : NULL;
        dest_desc             = (argc >= 5) ? argv[4] : NULL;
-       ret = wimlib_open_wim(src_wimfile, open_flags, &src_wim,
-                             imagex_progress_func);
+       ret = wimlib_open_wim_with_progress(src_wimfile, open_flags, &src_wim,
+                                           imagex_progress_func, NULL);
        if (ret)
                goto out_free_refglobs;
 
@@ -2709,9 +2974,12 @@ imagex_export(int argc, tchar **argv, int cmd)
                        ret = -1;
                        goto out_free_src_wim;
                }
-               ret = wimlib_open_wim(dest_wimfile,
-                                     open_flags | WIMLIB_OPEN_FLAG_WRITE_ACCESS,
-                                     &dest_wim, imagex_progress_func);
+               ret = wimlib_open_wim_with_progress(dest_wimfile,
+                                                   open_flags |
+                                                       WIMLIB_OPEN_FLAG_WRITE_ACCESS,
+                                                   &dest_wim,
+                                                   imagex_progress_func,
+                                                   NULL);
                if (ret)
                        goto out_free_src_wim;
 
@@ -2741,22 +3009,45 @@ imagex_export(int argc, tchar **argv, int cmd)
                        goto out_free_src_wim;
                }
 
+               if (write_flags & WIMLIB_WRITE_FLAG_UNSAFE_COMPACT) {
+                       imagex_error(T("'--unsafe-compact' is only valid when "
+                                      "exporting to an existing WIM file!"));
+                       ret = -1;
+                       goto out_free_src_wim;
+               }
+
                /* dest_wimfile is not an existing file, so create a new WIM. */
 
                if (compression_type == WIMLIB_COMPRESSION_TYPE_INVALID) {
                        /* The user did not specify a compression type; default
-                        * to that of the source WIM.  */
-
-                       compression_type = src_info.compression_type;
+                        * to that of the source WIM, unless --solid or
+                        * --wimboot was specified.   */
+
+                       if (write_flags & WIMLIB_WRITE_FLAG_SOLID)
+                               compression_type = WIMLIB_COMPRESSION_TYPE_LZMS;
+                       else if (export_flags & WIMLIB_EXPORT_FLAG_WIMBOOT)
+                               compression_type = WIMLIB_COMPRESSION_TYPE_XPRESS;
+                       else
+                               compression_type = src_info.compression_type;
                }
                ret = wimlib_create_new_wim(compression_type, &dest_wim);
                if (ret)
                        goto out_free_src_wim;
 
-               /* Use same chunk size if compression type is the same.  */
-               if (compression_type == src_info.compression_type &&
-                   chunk_size == UINT32_MAX)
+               wimlib_register_progress_function(dest_wim,
+                                                 imagex_progress_func, NULL);
+
+               if ((export_flags & WIMLIB_EXPORT_FLAG_WIMBOOT)
+                   && compression_type == WIMLIB_COMPRESSION_TYPE_XPRESS)
+               {
+                       /* For --wimboot export, use small XPRESS chunks.  */
+                       wimlib_set_output_chunk_size(dest_wim, 4096);
+               } else if (compression_type == src_info.compression_type &&
+                          chunk_size == UINT32_MAX)
+               {
+                       /* Use same chunk size if compression type is the same.  */
                        wimlib_set_output_chunk_size(dest_wim, src_info.chunk_size);
+               }
        }
 
        if (chunk_size != UINT32_MAX) {
@@ -2765,13 +3056,13 @@ imagex_export(int argc, tchar **argv, int cmd)
                if (ret)
                        goto out_free_dest_wim;
        }
-       if (pack_ctype != WIMLIB_COMPRESSION_TYPE_INVALID) {
-               ret = wimlib_set_output_pack_compression_type(dest_wim, pack_ctype);
+       if (solid_ctype != WIMLIB_COMPRESSION_TYPE_INVALID) {
+               ret = wimlib_set_output_pack_compression_type(dest_wim, solid_ctype);
                if (ret)
                        goto out_free_dest_wim;
        }
-       if (pack_chunk_size != UINT32_MAX) {
-               ret = wimlib_set_output_pack_chunk_size(dest_wim, pack_chunk_size);
+       if (solid_chunk_size != UINT32_MAX) {
+               ret = wimlib_set_output_pack_chunk_size(dest_wim, solid_chunk_size);
                if (ret)
                        goto out_free_dest_wim;
        }
@@ -2797,26 +3088,26 @@ imagex_export(int argc, tchar **argv, int cmd)
        }
 
        ret = wimlib_export_image(src_wim, image, dest_wim, dest_name,
-                                 dest_desc, export_flags, imagex_progress_func);
+                                 dest_desc, export_flags);
        if (ret) {
                if (ret == WIMLIB_ERR_RESOURCE_NOT_FOUND) {
                        do_resource_not_found_warning(src_wimfile,
                                                      &src_info, &refglobs);
+               } else if (ret == WIMLIB_ERR_METADATA_NOT_FOUND) {
+                       do_metadata_not_found_warning(src_wimfile, &src_info);
                }
                goto out_free_dest_wim;
        }
 
        if (!wim_is_new)
-               ret = wimlib_overwrite(dest_wim, write_flags, num_threads,
-                                      imagex_progress_func);
+               ret = wimlib_overwrite(dest_wim, write_flags, num_threads);
        else if (dest_wimfile)
                ret = wimlib_write(dest_wim, dest_wimfile, WIMLIB_ALL_IMAGES,
-                                  write_flags, num_threads,
-                                  imagex_progress_func);
+                                  write_flags, num_threads);
        else
                ret = wimlib_write_to_fd(dest_wim, dest_wim_fd,
                                         WIMLIB_ALL_IMAGES, write_flags,
-                                        num_threads, imagex_progress_func);
+                                        num_threads);
 out_free_dest_wim:
        wimlib_free(dest_wim);
 out_free_src_wim:
@@ -2851,7 +3142,7 @@ imagex_extract(int argc, tchar **argv, int cmd)
 
        STRING_SET(refglobs);
 
-       tchar *root_path = T("");
+       tchar *root_path = WIMLIB_WIM_ROOT_PATH;
 
        for_opt(c, extract_options) {
                switch (c) {
@@ -2885,12 +3176,13 @@ imagex_extract(int argc, tchar **argv, int cmd)
                        extract_flags |= WIMLIB_EXTRACT_FLAG_TO_STDOUT;
                        imagex_info_file = stderr;
                        imagex_be_quiet = true;
+                       set_fd_to_binary_mode(STDOUT_FILENO);
                        break;
                case IMAGEX_INCLUDE_INVALID_NAMES_OPTION:
                        extract_flags |= WIMLIB_EXTRACT_FLAG_REPLACE_INVALID_FILENAMES;
                        extract_flags |= WIMLIB_EXTRACT_FLAG_ALL_CASE_CONFLICTS;
                        break;
-               case IMAGEX_NO_WILDCARDS_OPTION:
+               case IMAGEX_NO_GLOBS_OPTION:
                        extract_flags &= ~WIMLIB_EXTRACT_FLAG_GLOB_PATHS;
                        break;
                case IMAGEX_NULLGLOB_OPTION:
@@ -2902,6 +3194,11 @@ imagex_extract(int argc, tchar **argv, int cmd)
                case IMAGEX_WIMBOOT_OPTION:
                        extract_flags |= WIMLIB_EXTRACT_FLAG_WIMBOOT;
                        break;
+               case IMAGEX_COMPACT_OPTION:
+                       ret = set_compact_mode(optarg, &extract_flags);
+                       if (ret)
+                               goto out_free_refglobs;
+                       break;
                default:
                        goto out_usage;
                }
@@ -2915,7 +3212,7 @@ imagex_extract(int argc, tchar **argv, int cmd)
        if (!(extract_flags & (WIMLIB_EXTRACT_FLAG_GLOB_PATHS |
                               WIMLIB_EXTRACT_FLAG_STRICT_GLOB)))
        {
-               imagex_error(T("Can't combine --no-wildcards and --nullglob!"));
+               imagex_error(T("Can't combine --no-globs and --nullglob!"));
                goto out_err;
        }
 
@@ -2925,7 +3222,8 @@ imagex_extract(int argc, tchar **argv, int cmd)
        argc -= 2;
        argv += 2;
 
-       ret = wimlib_open_wim(wimfile, open_flags, &wim, imagex_progress_func);
+       ret = wimlib_open_wim_with_progress(wimfile, open_flags, &wim,
+                                           imagex_progress_func, NULL);
        if (ret)
                goto out_free_refglobs;
 
@@ -2960,15 +3258,13 @@ imagex_extract(int argc, tchar **argv, int cmd)
                        ret = wimlib_extract_paths(wim, image, dest_dir,
                                                   (const tchar **)argv,
                                                   num_paths,
-                                                  extract_flags | notlist_extract_flags,
-                                                  imagex_progress_func);
+                                                  extract_flags | notlist_extract_flags);
                        argc -= num_paths;
                        argv += num_paths;
                } else {
                        ret = wimlib_extract_pathlist(wim, image, dest_dir,
                                                      argv[0] + 1,
-                                                     extract_flags,
-                                                     imagex_progress_func);
+                                                     extract_flags);
                        argc--;
                        argv++;
                }
@@ -2978,6 +3274,15 @@ imagex_extract(int argc, tchar **argv, int cmd)
                if (!imagex_be_quiet)
                        imagex_printf(T("Done extracting files.\n"));
        } else if (ret == WIMLIB_ERR_PATH_DOES_NOT_EXIST) {
+               if ((extract_flags & (WIMLIB_EXTRACT_FLAG_STRICT_GLOB |
+                                     WIMLIB_EXTRACT_FLAG_GLOB_PATHS))
+                       == (WIMLIB_EXTRACT_FLAG_STRICT_GLOB |
+                           WIMLIB_EXTRACT_FLAG_GLOB_PATHS))
+               {
+                       tfprintf(stderr,
+                                T("Note: You can use the '--nullglob' "
+                                  "option to ignore missing files.\n"));
+               }
                tfprintf(stderr, T("Note: You can use `%"TS"' to see what "
                                   "files and directories\n"
                                   "      are in the WIM image.\n"),
@@ -2987,6 +3292,11 @@ imagex_extract(int argc, tchar **argv, int cmd)
 
                wimlib_get_wim_info(wim, &info);
                do_resource_not_found_warning(wimfile, &info, &refglobs);
+       } else if (ret == WIMLIB_ERR_METADATA_NOT_FOUND) {
+               struct wimlib_wim_info info;
+
+               wimlib_get_wim_info(wim, &info);
+               do_metadata_not_found_warning(wimfile, &info);
        }
 out_wimlib_free:
        wimlib_free(wim);
@@ -3011,14 +3321,13 @@ imagex_info(int argc, tchar **argv, int cmd)
        bool check        = false;
        bool nocheck      = false;
        bool header       = false;
-       bool lookup_table = false;
+       bool blobs        = false;
        bool xml          = false;
        bool short_header = true;
        const tchar *xml_out_file = NULL;
        const tchar *wimfile;
        const tchar *image_num_or_name;
-       const tchar *new_name;
-       const tchar *new_desc;
+       STRING_SET(image_properties);
        WIMStruct *wim;
        int image;
        int ret;
@@ -3040,8 +3349,8 @@ imagex_info(int argc, tchar **argv, int cmd)
                        header = true;
                        short_header = false;
                        break;
-               case IMAGEX_LOOKUP_TABLE_OPTION:
-                       lookup_table = true;
+               case IMAGEX_BLOBS_OPTION:
+                       blobs = true;
                        short_header = false;
                        break;
                case IMAGEX_XML_OPTION:
@@ -3056,6 +3365,11 @@ imagex_info(int argc, tchar **argv, int cmd)
                        imagex_error(T("The --metadata option has been removed. "
                                       "Use 'wimdir --detail' instead."));
                        goto out_err;
+               case IMAGEX_IMAGE_PROPERTY_OPTION:
+                       ret = append_image_property_argument(&image_properties);
+                       if (ret)
+                               goto out;
+                       break;
                default:
                        goto out_usage;
                }
@@ -3068,8 +3382,24 @@ imagex_info(int argc, tchar **argv, int cmd)
 
        wimfile           = argv[0];
        image_num_or_name = (argc >= 2) ? argv[1] : T("all");
-       new_name          = (argc >= 3) ? argv[2] : NULL;
-       new_desc          = (argc >= 4) ? argv[3] : NULL;
+
+       if (argc >= 3) {
+               /* NEW_NAME */
+               tchar *p = alloca((5 + tstrlen(argv[2]) + 1) * sizeof(tchar));
+               tsprintf(p, T("NAME=%"TS), argv[2]);
+               ret = string_set_append(&image_properties, p);
+               if (ret)
+                       goto out;
+       }
+
+       if (argc >= 4) {
+               /* NEW_DESC */
+               tchar *p = alloca((12 + tstrlen(argv[3]) + 1) * sizeof(tchar));
+               tsprintf(p, T("DESCRIPTION=%"TS), argv[3]);
+               ret = string_set_append(&image_properties, p);
+               if (ret)
+                       goto out;
+       }
 
        if (check && nocheck) {
                imagex_error(T("Can't specify both --check and --nocheck"));
@@ -3079,7 +3409,8 @@ imagex_info(int argc, tchar **argv, int cmd)
        if (check)
                open_flags |= WIMLIB_OPEN_FLAG_CHECK_INTEGRITY;
 
-       ret = wimlib_open_wim(wimfile, open_flags, &wim, imagex_progress_func);
+       ret = wimlib_open_wim_with_progress(wimfile, open_flags, &wim,
+                                           imagex_progress_func, NULL);
        if (ret)
                goto out;
 
@@ -3109,17 +3440,17 @@ imagex_info(int argc, tchar **argv, int cmd)
                                       "image in a multi-image WIM"));
                        goto out_wimlib_free;
                }
-               if (new_name) {
-                       imagex_error(T("Cannot specify the NEW_NAME "
-                                      "without specifying a specific "
-                                      "image in a multi-image WIM"));
+               if (image_properties.num_strings) {
+                       imagex_error(T("Can't change image properties without "
+                                      "specifying a specific image in a "
+                                      "multi-image WIM"));
                        goto out_wimlib_free;
                }
        }
 
        /* Operations that print information are separated from operations that
         * recreate the WIM file. */
-       if (!new_name && !boot) {
+       if (!image_properties.num_strings && !boot) {
 
                /* Read-only operations */
 
@@ -3135,13 +3466,13 @@ imagex_info(int argc, tchar **argv, int cmd)
                if (header)
                        wimlib_print_header(wim);
 
-               if (lookup_table) {
+               if (blobs) {
                        if (info.total_parts != 1) {
-                               tfprintf(stderr, T("Warning: Only showing the lookup table "
+                               tfprintf(stderr, T("Warning: Only showing the blobs "
                                                   "for part %d of a %d-part WIM.\n"),
                                         info.part_number, info.total_parts);
                        }
-                       print_lookup_table(wim);
+                       print_blobs(wim);
                }
 
                if (xml) {
@@ -3178,15 +3509,15 @@ imagex_info(int argc, tchar **argv, int cmd)
 
                ret = 0;
        } else {
-
                /* Modification operations */
+               bool any_property_changes;
 
                if (image == WIMLIB_ALL_IMAGES)
                        image = 1;
 
-               if (image == WIMLIB_NO_IMAGE && new_name) {
-                       imagex_error(T("Cannot specify new_name (\"%"TS"\") "
-                                      "when using image 0"), new_name);
+               if (image == WIMLIB_NO_IMAGE && image_properties.num_strings) {
+                       imagex_error(T("Cannot change image properties "
+                                      "when using image 0"));
                        ret = -1;
                        goto out_wimlib_free;
                }
@@ -3206,40 +3537,15 @@ imagex_info(int argc, tchar **argv, int cmd)
                                        goto out_wimlib_free;
                        }
                }
-               if (new_name) {
-                       if (!tstrcmp(wimlib_get_image_name(wim, image), new_name))
-                       {
-                               imagex_printf(T("Image %d is already named \"%"TS"\".\n"),
-                                       image, new_name);
-                               new_name = NULL;
-                       } else {
-                               imagex_printf(T("Changing the name of image %d to "
-                                         "\"%"TS"\".\n"), image, new_name);
-                               ret = wimlib_set_image_name(wim, image, new_name);
-                               if (ret)
-                                       goto out_wimlib_free;
-                       }
-               }
-               if (new_desc) {
-                       const tchar *old_desc;
-                       old_desc = wimlib_get_image_description(wim, image);
-                       if (old_desc && !tstrcmp(old_desc, new_desc)) {
-                               imagex_printf(T("The description of image %d is already "
-                                         "\"%"TS"\".\n"), image, new_desc);
-                               new_desc = NULL;
-                       } else {
-                               imagex_printf(T("Changing the description of image %d "
-                                         "to \"%"TS"\".\n"), image, new_desc);
-                               ret = wimlib_set_image_descripton(wim, image,
-                                                                 new_desc);
-                               if (ret)
-                                       goto out_wimlib_free;
-                       }
-               }
+
+               ret = apply_image_properties(&image_properties, wim, image,
+                                            &any_property_changes);
+               if (ret)
+                       goto out_wimlib_free;
 
                /* Only call wimlib_overwrite() if something actually needs to
                 * be changed.  */
-               if (boot || new_name || new_desc ||
+               if (boot || any_property_changes ||
                    (check && !info.has_integrity_table) ||
                    (nocheck && info.has_integrity_table))
                {
@@ -3249,8 +3555,7 @@ imagex_info(int argc, tchar **argv, int cmd)
                                write_flags |= WIMLIB_WRITE_FLAG_CHECK_INTEGRITY;
                        if (nocheck)
                                write_flags |= WIMLIB_WRITE_FLAG_NO_CHECK_INTEGRITY;
-                       ret = wimlib_overwrite(wim, write_flags, 1,
-                                              imagex_progress_func);
+                       ret = wimlib_overwrite(wim, write_flags, 1);
                } else {
                        imagex_printf(T("The file \"%"TS"\" was not modified "
                                        "because nothing needed to be done.\n"),
@@ -3261,6 +3566,7 @@ imagex_info(int argc, tchar **argv, int cmd)
 out_wimlib_free:
        wimlib_free(wim);
 out:
+       string_set_destroy(&image_properties);
        return ret;
 
 out_usage:
@@ -3299,12 +3605,13 @@ imagex_join(int argc, tchar **argv, int cmd)
                goto out_usage;
        }
        output_path = argv[0];
-       ret = wimlib_join((const tchar * const *)++argv,
-                         --argc,
-                         output_path,
-                         swm_open_flags,
-                         wim_write_flags,
-                         imagex_progress_func);
+       ret = wimlib_join_with_progress((const tchar * const *)++argv,
+                                       --argc,
+                                       output_path,
+                                       swm_open_flags,
+                                       wim_write_flags,
+                                       imagex_progress_func,
+                                       NULL);
 out:
        return ret;
 
@@ -3384,7 +3691,8 @@ imagex_mount_rw_or_ro(int argc, tchar **argv, int cmd)
 
        wimfile = argv[0];
 
-       ret = wimlib_open_wim(wimfile, open_flags, &wim, imagex_progress_func);
+       ret = wimlib_open_wim_with_progress(wimfile, open_flags, &wim,
+                                           imagex_progress_func, NULL);
        if (ret)
                goto out_free_refglobs;
 
@@ -3419,9 +3727,13 @@ imagex_mount_rw_or_ro(int argc, tchar **argv, int cmd)
 
        ret = wimlib_mount_image(wim, image, dir, mount_flags, staging_dir);
        if (ret) {
-               imagex_error(T("Failed to mount image %d from \"%"TS"\" "
-                              "on \"%"TS"\""),
-                            image, wimfile, dir);
+               if (ret == WIMLIB_ERR_METADATA_NOT_FOUND) {
+                       do_metadata_not_found_warning(wimfile, &info);
+               } else {
+                       imagex_error(T("Failed to mount image %d from \"%"TS"\" "
+                                      "on \"%"TS"\""),
+                                    image, wimfile, dir);
+               }
        }
 out_free_wim:
        wimlib_free(wim);
@@ -3445,8 +3757,8 @@ imagex_optimize(int argc, tchar **argv, int cmd)
        int write_flags = WIMLIB_WRITE_FLAG_REBUILD;
        int compression_type = WIMLIB_COMPRESSION_TYPE_INVALID;
        uint32_t chunk_size = UINT32_MAX;
-       uint32_t pack_chunk_size = UINT32_MAX;
-       int pack_ctype = WIMLIB_COMPRESSION_TYPE_INVALID;
+       uint32_t solid_chunk_size = UINT32_MAX;
+       int solid_ctype = WIMLIB_COMPRESSION_TYPE_INVALID;
        int ret;
        WIMStruct *wim;
        const tchar *wimfile;
@@ -3465,36 +3777,39 @@ imagex_optimize(int argc, tchar **argv, int cmd)
                        break;
                case IMAGEX_COMPRESS_OPTION:
                        write_flags |= WIMLIB_WRITE_FLAG_RECOMPRESS;
-                       compression_type = get_compression_type(optarg);
+                       compression_type = get_compression_type(optarg, false);
                        if (compression_type == WIMLIB_COMPRESSION_TYPE_INVALID)
                                goto out_err;
                        break;
-               case IMAGEX_RECOMPRESS_OPTION:
+               case IMAGEX_COMPRESS_SLOW_OPTION:
+                       set_compress_slow();
                        write_flags |= WIMLIB_WRITE_FLAG_RECOMPRESS;
                        break;
-               case IMAGEX_COMPRESS_SLOW_OPTION:
+               case IMAGEX_RECOMPRESS_OPTION:
                        write_flags |= WIMLIB_WRITE_FLAG_RECOMPRESS;
-                       set_compress_slow();
                        break;
                case IMAGEX_CHUNK_SIZE_OPTION:
                        chunk_size = parse_chunk_size(optarg);
                        if (chunk_size == UINT32_MAX)
                                goto out_err;
                        break;
-               case IMAGEX_PACK_CHUNK_SIZE_OPTION:
-                       pack_chunk_size = parse_chunk_size(optarg);
-                       if (pack_chunk_size == UINT32_MAX)
+               case IMAGEX_SOLID_CHUNK_SIZE_OPTION:
+                       solid_chunk_size = parse_chunk_size(optarg);
+                       if (solid_chunk_size == UINT32_MAX)
                                goto out_err;
                        break;
-               case IMAGEX_PACK_COMPRESS_OPTION:
-                       pack_ctype = get_compression_type(optarg);
-                       if (pack_ctype == WIMLIB_COMPRESSION_TYPE_INVALID)
+               case IMAGEX_SOLID_COMPRESS_OPTION:
+                       solid_ctype = get_compression_type(optarg, true);
+                       if (solid_ctype == WIMLIB_COMPRESSION_TYPE_INVALID)
                                goto out_err;
                        break;
-               case IMAGEX_PACK_STREAMS_OPTION:
-                       write_flags |= WIMLIB_WRITE_FLAG_PACK_STREAMS;
+               case IMAGEX_SOLID_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_SOLID;
                        write_flags |= WIMLIB_WRITE_FLAG_RECOMPRESS;
                        break;
+               case IMAGEX_NO_SOLID_SORT_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_NO_SOLID_SORT;
+                       break;
                case IMAGEX_THREADS_OPTION:
                        num_threads = parse_num_threads(optarg);
                        if (num_threads == UINT_MAX)
@@ -3506,6 +3821,9 @@ imagex_optimize(int argc, tchar **argv, int cmd)
                case IMAGEX_NOT_PIPABLE_OPTION:
                        write_flags |= WIMLIB_WRITE_FLAG_NOT_PIPABLE;
                        break;
+               case IMAGEX_UNSAFE_COMPACT_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_UNSAFE_COMPACT;
+                       break;
                default:
                        goto out_usage;
                }
@@ -3518,7 +3836,8 @@ imagex_optimize(int argc, tchar **argv, int cmd)
 
        wimfile = argv[0];
 
-       ret = wimlib_open_wim(wimfile, open_flags, &wim, imagex_progress_func);
+       ret = wimlib_open_wim_with_progress(wimfile, open_flags, &wim,
+                                           imagex_progress_func, NULL);
        if (ret)
                goto out;
 
@@ -3535,13 +3854,13 @@ imagex_optimize(int argc, tchar **argv, int cmd)
                if (ret)
                        goto out_wimlib_free;
        }
-       if (pack_ctype != WIMLIB_COMPRESSION_TYPE_INVALID) {
-               ret = wimlib_set_output_pack_compression_type(wim, pack_ctype);
+       if (solid_ctype != WIMLIB_COMPRESSION_TYPE_INVALID) {
+               ret = wimlib_set_output_pack_compression_type(wim, solid_ctype);
                if (ret)
                        goto out_wimlib_free;
        }
-       if (pack_chunk_size != UINT32_MAX) {
-               ret = wimlib_set_output_pack_chunk_size(wim, pack_chunk_size);
+       if (solid_chunk_size != UINT32_MAX) {
+               ret = wimlib_set_output_pack_chunk_size(wim, solid_chunk_size);
                if (ret)
                        goto out_wimlib_free;
        }
@@ -3553,8 +3872,7 @@ imagex_optimize(int argc, tchar **argv, int cmd)
        else
                tprintf(T("%"PRIu64" KiB\n"), old_size >> 10);
 
-       ret = wimlib_overwrite(wim, write_flags, num_threads,
-                              imagex_progress_func);
+       ret = wimlib_overwrite(wim, write_flags, num_threads);
        if (ret) {
                imagex_error(T("Optimization of \"%"TS"\" failed."), wimfile);
                goto out_wimlib_free;
@@ -3622,11 +3940,12 @@ imagex_split(int argc, tchar **argv, int cmd)
                               "floating-point number of megabytes."));
                goto out_err;
        }
-       ret = wimlib_open_wim(argv[0], open_flags, &wim, imagex_progress_func);
+       ret = wimlib_open_wim_with_progress(argv[0], open_flags, &wim,
+                                           imagex_progress_func, NULL);
        if (ret)
                goto out;
 
-       ret = wimlib_split(wim, argv[1], part_size, write_flags, imagex_progress_func);
+       ret = wimlib_split(wim, argv[1], part_size, write_flags);
        wimlib_free(wim);
 out:
        return ret;
@@ -3659,7 +3978,14 @@ imagex_unmount(int argc, tchar **argv, int cmd)
                        unmount_flags |= WIMLIB_UNMOUNT_FLAG_REBUILD;
                        break;
                case IMAGEX_LAZY_OPTION:
-                       unmount_flags |= WIMLIB_UNMOUNT_FLAG_LAZY;
+               case IMAGEX_FORCE_OPTION:
+                       /* Now, unmount is lazy by default.  However, committing
+                        * the image will fail with
+                        * WIMLIB_ERR_MOUNTED_IMAGE_IS_BUSY if there are open
+                        * file descriptors on the WIM image.  The
+                        * WIMLIB_UNMOUNT_FLAG_FORCE option forces these file
+                        * descriptors to be closed.  */
+                       unmount_flags |= WIMLIB_UNMOUNT_FLAG_FORCE;
                        break;
                case IMAGEX_NEW_IMAGE_OPTION:
                        unmount_flags |= WIMLIB_UNMOUNT_FLAG_NEW_IMAGE;
@@ -3679,13 +4005,19 @@ imagex_unmount(int argc, tchar **argv, int cmd)
                                       "without --commit also specified!"));
                        goto out_err;
                }
-               imagex_printf(T("Committing changes as new image...\n"));
        }
 
-       ret = wimlib_unmount_image(argv[0], unmount_flags,
-                                  imagex_progress_func);
-       if (ret)
+       ret = wimlib_unmount_image_with_progress(argv[0], unmount_flags,
+                                                imagex_progress_func, NULL);
+       if (ret) {
                imagex_error(T("Failed to unmount \"%"TS"\""), argv[0]);
+               if (ret == WIMLIB_ERR_MOUNTED_IMAGE_IS_BUSY) {
+                       imagex_printf(T(
+                               "\tNote: Use --commit --force to force changes "
+                                       "to be committed, regardless\n"
+                               "\t      of open files.\n"));
+               }
+       }
 out:
        return ret;
 
@@ -3789,6 +4121,9 @@ imagex_update(int argc, tchar **argv, int cmd)
                case IMAGEX_NO_REPLACE_OPTION:
                        default_add_flags |= WIMLIB_ADD_FLAG_NO_REPLACE;
                        break;
+               case IMAGEX_UNSAFE_COMPACT_OPTION:
+                       write_flags |= WIMLIB_WRITE_FLAG_UNSAFE_COMPACT;
+                       break;
                default:
                        goto out_usage;
                }
@@ -3800,7 +4135,8 @@ imagex_update(int argc, tchar **argv, int cmd)
                goto out_usage;
        wimfile = argv[0];
 
-       ret = wimlib_open_wim(wimfile, open_flags, &wim, imagex_progress_func);
+       ret = wimlib_open_wim_with_progress(wimfile, open_flags, &wim,
+                                           imagex_progress_func, NULL);
        if (ret)
                goto out_free_command_str;
 
@@ -3876,8 +4212,7 @@ imagex_update(int argc, tchar **argv, int cmd)
        }
 
        /* Execute the update commands */
-       ret = wimlib_update_image(wim, image, cmds, num_cmds, update_flags,
-                                 imagex_progress_func);
+       ret = wimlib_update_image(wim, image, cmds, num_cmds, update_flags);
        if (ret)
                goto out_free_cmds;
 
@@ -3885,25 +4220,21 @@ imagex_update(int argc, tchar **argv, int cmd)
                /* --wimboot-config=FILE is short for an
                 * "add FILE /Windows/System32/WimBootCompress.ini" command.
                 */
-               struct wimlib_update_command cmd = {
-                       .op = WIMLIB_UPDATE_OP_ADD,
-                       .add = {
-                               .fs_source_path = wimboot_config,
-                               .wim_target_path =
-                                       T("/Windows/System32/WimBootCompress.ini"),
-                               .config_file = NULL,
-                               .add_flags = 0,
-                       },
-               };
-               ret = wimlib_update_image(wim, image, &cmd, 1,
-                                         update_flags, imagex_progress_func);
+               struct wimlib_update_command cmd;
+
+               cmd.op = WIMLIB_UPDATE_OP_ADD;
+               cmd.add.fs_source_path = wimboot_config;
+               cmd.add.wim_target_path = T("/Windows/System32/WimBootCompress.ini");
+               cmd.add.config_file = NULL;
+               cmd.add.add_flags = 0;
+
+               ret = wimlib_update_image(wim, image, &cmd, 1, update_flags);
                if (ret)
                        goto out_free_cmds;
        }
 
        /* Overwrite the updated WIM */
-       ret = wimlib_overwrite(wim, write_flags, num_threads,
-                              imagex_progress_func);
+       ret = wimlib_overwrite(wim, write_flags, num_threads);
 out_free_cmds:
        free(cmds);
 out_free_cmd_file_contents:
@@ -3921,7 +4252,85 @@ out_err:
        goto out_free_command_str;
 }
 
+/* Verify a WIM file.  */
+static int
+imagex_verify(int argc, tchar **argv, int cmd)
+{
+       int ret;
+       const tchar *wimfile;
+       WIMStruct *wim;
+       int open_flags = WIMLIB_OPEN_FLAG_CHECK_INTEGRITY;
+       int verify_flags = 0;
+       STRING_SET(refglobs);
+       int c;
 
+       for_opt(c, verify_options) {
+               switch (c) {
+               case IMAGEX_REF_OPTION:
+                       ret = string_set_append(&refglobs, optarg);
+                       if (ret)
+                               goto out_free_refglobs;
+                       break;
+               case IMAGEX_NOCHECK_OPTION:
+                       open_flags &= ~WIMLIB_OPEN_FLAG_CHECK_INTEGRITY;
+                       break;
+               default:
+                       goto out_usage;
+               }
+       }
+
+       argv += optind;
+       argc -= optind;
+
+       if (argc != 1) {
+               if (argc == 0)
+                       imagex_error(T("Must specify a WIM file!"));
+               else
+                       imagex_error(T("At most one WIM file can be specified!"));
+               goto out_usage;
+       }
+
+       wimfile = argv[0];
+
+       ret = wimlib_open_wim_with_progress(wimfile,
+                                           open_flags,
+                                           &wim,
+                                           imagex_progress_func,
+                                           NULL);
+       if (ret)
+               goto out_free_refglobs;
+
+       ret = wim_reference_globs(wim, &refglobs, open_flags);
+       if (ret)
+               goto out_wimlib_free;
+
+       ret = wimlib_verify_wim(wim, verify_flags);
+       if (ret) {
+               tputc(T('\n'), stderr);
+               imagex_error(T("\"%"TS"\" failed verification!"),
+                            wimfile);
+               if (ret == WIMLIB_ERR_RESOURCE_NOT_FOUND &&
+                   refglobs.num_strings == 0)
+               {
+                       imagex_printf(T("Note: if this WIM file is not standalone, "
+                                       "use the --ref option to specify the other parts.\n"));
+               }
+       } else {
+               imagex_printf(T("\n\"%"TS"\" was successfully verified.\n"),
+                             wimfile);
+       }
+
+out_wimlib_free:
+       wimlib_free(wim);
+out_free_refglobs:
+       string_set_destroy(&refglobs);
+       return ret;
+
+out_usage:
+       usage(CMD_VERIFY, stderr);
+       ret = -1;
+       goto out_free_refglobs;
+}
 
 struct imagex_command {
        const tchar *name;
@@ -3948,65 +4357,84 @@ static const struct imagex_command imagex_commands[] = {
        [CMD_UNMOUNT]  = {T("unmount"),  imagex_unmount},
 #endif
        [CMD_UPDATE]   = {T("update"),   imagex_update},
+       [CMD_VERIFY]   = {T("verify"),   imagex_verify},
 };
 
+#ifdef __WIN32__
+
+   /* Can be a directory or source list file.  But source list file is probably
+    * a rare use case, so just say directory.  */
+#  define SOURCE_STR T("DIRECTORY")
+
+   /* Can only be a directory  */
+#  define TARGET_STR T("DIRECTORY")
+
+#else
+   /* Can be a directory, NTFS volume, or source list file. */
+#  define SOURCE_STR T("SOURCE")
+
+   /* Can be a directory or NTFS volume.  */
+#  define TARGET_STR T("TARGET")
+
+#endif
+
 static const tchar *usage_strings[] = {
 [CMD_APPEND] =
 T(
-"    %"TS" (DIRECTORY | NTFS_VOLUME) WIMFILE\n"
-"                    [IMAGE_NAME [IMAGE_DESCRIPTION]] [--boot] [--check]\n"
-"                    [--nocheck] [--flags EDITION_ID] [--dereference]\n"
-"                    [--config=FILE] [--threads=NUM_THREADS] [--source-list]\n"
-"                    [--no-acls] [--strict-acls] [--rpfix] [--norpfix]\n"
-"                    [--update-of=[WIMFILE:]IMAGE]\n"
+"    %"TS" " SOURCE_STR " WIMFILE [IMAGE_NAME [IMAGE_DESC]]\n"
+"                    [--boot] [--check] [--nocheck] [--config=FILE]\n"
+"                    [--threads=NUM_THREADS] [--no-acls] [--strict-acls]\n"
+"                    [--rpfix] [--norpfix] [--update-of=[WIMFILE:]IMAGE]\n"
+"                    [--wimboot] [--unix-data] [--dereference] [--snapshot]\n"
 ),
 [CMD_APPLY] =
 T(
-"    %"TS" WIMFILE [(IMAGE_NUM | IMAGE_NAME | all)]\n"
-"                    (DIRECTORY | NTFS_VOLUME) [--check] [--ref=\"GLOB\"]\n"
-"                    [--no-acls] [--strict-acls] [--no-attributes]\n"
-"                    [--rpfix] [--norpfix] [--hardlink] [--symlink]\n"
-"                    [--include-invalid-names]\n"
+"    %"TS" WIMFILE [IMAGE] " TARGET_STR "\n"
+"                    [--check] [--ref=\"GLOB\"] [--no-acls] [--strict-acls]\n"
+"                    [--no-attributes] [--rpfix] [--norpfix]\n"
+"                    [--include-invalid-names] [--wimboot] [--unix-data]\n"
+"                    [--compact=FORMAT]\n"
 ),
 [CMD_CAPTURE] =
 T(
-"    %"TS" (DIRECTORY | NTFS_VOLUME) WIMFILE\n"
-"                   [IMAGE_NAME [IMAGE_DESCRIPTION]] [--boot] [--check]\n"
-"                    [--nocheck] [--compress=TYPE] [--flags EDITION_ID]\n"
-"                    [--dereference] [--config=FILE] [--threads=NUM_THREADS]\n"
-"                    [--source-list] [--no-acls] [--strict-acls] [--rpfix]\n"
-"                    [--norpfix] [--update-of=[WIMFILE:]IMAGE]\n"
-"                    [--delta-from=WIMFILE]\n"
+"    %"TS" " SOURCE_STR " WIMFILE [IMAGE_NAME [IMAGE_DESC]]\n"
+"                    [--compress=TYPE] [--boot] [--check] [--nocheck]\n"
+"                    [--config=FILE] [--threads=NUM_THREADS]\n"
+"                    [--no-acls] [--strict-acls] [--rpfix] [--norpfix]\n"
+"                    [--update-of=[WIMFILE:]IMAGE] [--delta-from=WIMFILE]\n"
+"                    [--wimboot] [--unix-data] [--dereference] [--solid]\n"
+"                    [--snapshot]\n"
 ),
 [CMD_DELETE] =
 T(
-"    %"TS" WIMFILE (IMAGE_NUM | IMAGE_NAME | all)\n"
-"                    [--check] [--soft]\n"
+"    %"TS" WIMFILE IMAGE [--check] [--soft]\n"
 ),
 [CMD_DIR] =
 T(
-"    %"TS" WIMFILE (IMAGE_NUM | IMAGE_NAME | all) [--path=PATH] [--detailed]\n"
+"    %"TS" WIMFILE IMAGE [--path=PATH] [--detailed]\n"
 ),
 [CMD_EXPORT] =
 T(
-"    %"TS" SRC_WIMFILE (SRC_IMAGE_NUM | SRC_IMAGE_NAME | all ) \n"
-"                    DEST_WIMFILE [DEST_IMAGE_NAME [DEST_IMAGE_DESCRIPTION]]\n"
+"    %"TS" SRC_WIMFILE SRC_IMAGE DEST_WIMFILE\n"
+"                        [DEST_IMAGE_NAME [DEST_IMAGE_DESC]]\n"
 "                    [--boot] [--check] [--nocheck] [--compress=TYPE]\n"
 "                    [--ref=\"GLOB\"] [--threads=NUM_THREADS] [--rebuild]\n"
+"                    [--wimboot] [--solid]\n"
 ),
 [CMD_EXTRACT] =
 T(
-"    %"TS" WIMFILE (IMAGE_NUM | IMAGE_NAME) [(PATH | @LISTFILE)...]\n"
+"    %"TS" WIMFILE IMAGE [(PATH | @LISTFILE)...]\n"
 "                    [--check] [--ref=\"GLOB\"] [--dest-dir=CMD_DIR]\n"
 "                    [--to-stdout] [--no-acls] [--strict-acls]\n"
 "                    [--no-attributes] [--include-invalid-names]\n"
-"                    [--no-wildcards] [--nullglob] [--preserve-dir-structure]\n"
+"                    [--no-globs] [--nullglob] [--preserve-dir-structure]\n"
 ),
 [CMD_INFO] =
 T(
-"    %"TS" WIMFILE [(IMAGE_NUM | IMAGE_NAME) [NEW_NAME\n"
-"                    [NEW_DESC]]] [--boot] [--check] [--nocheck] [--xml]\n"
-"                    [--extract-xml FILE] [--header] [--lookup-table]\n"
+"    %"TS" WIMFILE [IMAGE [NEW_NAME [NEW_DESC]]]\n"
+"                    [--boot] [--check] [--nocheck] [--xml]\n"
+"                    [--extract-xml FILE] [--header] [--blobs]\n"
+"                    [--image-property NAME=VALUE]\n"
 ),
 [CMD_JOIN] =
 T(
@@ -4015,22 +4443,23 @@ T(
 #if WIM_MOUNTING_SUPPORTED
 [CMD_MOUNT] =
 T(
-"    %"TS" WIMFILE [(IMAGE_NUM | IMAGE_NAME)] DIRECTORY\n"
+"    %"TS" WIMFILE [IMAGE] DIRECTORY\n"
 "                    [--check] [--streams-interface=INTERFACE]\n"
-"                    [--ref=\"GLOB\"] [--allow-other]\n"
+"                    [--ref=\"GLOB\"] [--allow-other] [--unix-data]\n"
 ),
 [CMD_MOUNTRW] =
 T(
-"    %"TS" WIMFILE [(IMAGE_NUM | IMAGE_NAME)] DIRECTORY\n"
+"    %"TS" WIMFILE [IMAGE] DIRECTORY\n"
 "                    [--check] [--streams-interface=INTERFACE]\n"
-"                    [--staging-dir=CMD_DIR] [--allow-other]\n"
+"                    [--staging-dir=CMD_DIR] [--allow-other] [--unix-data]\n"
 ),
 #endif
 [CMD_OPTIMIZE] =
 T(
-"    %"TS" WIMFILE [--check] [--nocheck] [--recompress]\n"
-"                    [--recompress-slow] [--compress=TYPE]\n"
-"                    [--threads=NUM_THREADS]\n"
+"    %"TS" WIMFILE\n"
+"                    [--recompress] [--compress=TYPE] [--threads=NUM_THREADS]\n"
+"                    [--check] [--nocheck] [--solid]\n"
+"\n"
 ),
 [CMD_SPLIT] =
 T(
@@ -4039,15 +4468,21 @@ T(
 #if WIM_MOUNTING_SUPPORTED
 [CMD_UNMOUNT] =
 T(
-"    %"TS" DIRECTORY [--commit] [--check] [--rebuild] [--lazy]\n"
-"                    [--new-image]\n"
+"    %"TS" DIRECTORY\n"
+"                    [--commit] [--force] [--new-image] [--check] [--rebuild]\n"
 ),
 #endif
 [CMD_UPDATE] =
 T(
-"    %"TS" WIMFILE [IMAGE_NUM | IMAGE_NAME] [--check] [--rebuild]\n"
-"                    [--threads=NUM_THREADS] [DEFAULT_ADD_OPTIONS]\n"
-"                    [DEFAULT_DELETE_OPTIONS] [--command=STRING] [< CMDFILE]\n"
+"    %"TS" WIMFILE [IMAGE]\n"
+"                    [--check] [--rebuild] [--threads=NUM_THREADS]\n"
+"                    [DEFAULT_ADD_OPTIONS] [DEFAULT_DELETE_OPTIONS]\n"
+"                    [--command=STRING] [--wimboot-config=FILE]\n"
+"                    [< CMDFILE]\n"
+),
+[CMD_VERIFY] =
+T(
+"    %"TS" WIMFILE [--ref=\"GLOB\"]\n"
 ),
 };
 
@@ -4058,7 +4493,7 @@ static const tchar *get_cmd_string(int cmd, bool nospace)
 {
        static tchar buf[50];
        if (cmd == CMD_NONE) {
-               tsprintf(buf, T("%"TS), T(IMAGEX_PROGNAME));
+               return T("wimlib-imagex");
        } else if (invocation_cmd != CMD_NONE) {
                tsprintf(buf, T("wim%"TS), imagex_commands[cmd].name);
        } else {
@@ -4078,8 +4513,8 @@ version(void)
 {
        static const tchar *s =
        T(
-IMAGEX_PROGNAME " (distributed with " PACKAGE " " PACKAGE_VERSION ")\n"
-"Copyright (C) 2012, 2013, 2014 Eric Biggers\n"
+"wimlib-imagex (distributed with " PACKAGE " " PACKAGE_VERSION ")\n"
+"Copyright (C) 2012-2016 Eric Biggers\n"
 "License GPLv3+; GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.\n"
 "This is free software: you are free to change and redistribute it.\n"
 "There is NO WARRANTY, to the extent permitted by law.\n"
@@ -4125,10 +4560,10 @@ recommend_man_page(int cmd, FILE *fp)
 {
        const tchar *format_str;
 #ifdef __WIN32__
-       format_str = T("Uncommon options are not listed;\n"
+       format_str = T("Some uncommon options are not listed;\n"
                       "See %"TS".pdf in the doc directory for more details.\n");
 #else
-       format_str = T("Uncommon options are not listed;\n"
+       format_str = T("Some uncommon options are not listed;\n"
                       "Try `man %"TS"' for more details.\n");
 #endif
        tfprintf(fp, format_str, get_cmd_string(cmd, true));
@@ -4155,17 +4590,20 @@ usage_all(FILE *fp)
        T(
 "    %"TS" --help\n"
 "    %"TS" --version\n"
-"\n"
-"    The compression TYPE may be \"maximum\", \"fast\", or \"none\".\n"
 "\n"
        );
        tfprintf(fp, extra, invocation_name, invocation_name);
+       tfprintf(fp,
+                T("IMAGE can be the 1-based index or name of an image in the WIM file.\n"
+                  "For some commands IMAGE is optional if the WIM file only contains one image.\n"
+                  "For some commands IMAGE may be \"all\".\n"
+                  "\n"));
        recommend_man_page(CMD_NONE, fp);
 }
 
 /* Entry point for wimlib's ImageX implementation.  On UNIX the command
  * arguments will just be 'char' strings (ideally UTF-8 encoded, but could be
- * something else), while an Windows the command arguments will be UTF-16LE
+ * something else), while on Windows the command arguments will be UTF-16LE
  * encoded 'wchar_t' strings. */
 int
 #ifdef __WIN32__
@@ -4226,7 +4664,7 @@ main(int argc, char **argv)
        /* Allow being invoked as wimCOMMAND (e.g. wimapply).  */
        cmd = CMD_NONE;
        if (!tstrncmp(invocation_name, T("wim"), 3) &&
-           tstrcmp(invocation_name, T(IMAGEX_PROGNAME))) {
+           tstrcmp(invocation_name, T("wimlib-imagex"))) {
                for (int i = 0; i < CMD_MAX; i++) {
                        if (!tstrcmp(invocation_name + 3,
                                     imagex_commands[i].name))