X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=NEWS;h=7ce0ccc30dff77e66c6f4baf3b0303cc7cd77ea3;hp=1ce8e39467104f00f7e8f956e1ef3858144eb7a3;hb=542225070ab6583b6f5915172425cac6e0326d77;hpb=4355f268543a3e79faefb4225c242fce32c49336 diff --git a/NEWS b/NEWS index 1ce8e394..7ce0ccc3 100644 --- a/NEWS +++ b/NEWS @@ -1,4 +1,146 @@ -Version 1.7.5-BETA: +Version 1.9.0-BETA: + Added experimental support for Windows VSS (Volume Shadow Copy Service). + The new '--snapshot' argument to 'wimcapture' makes wimlib automatically + create and use a temporary VSS snapshot when capturing a WIM image. + + Implemented setting of Windows-specific XML information, such as + architecture, system root, and version details. This information is now + automatically set in newly captured WIM images, when appropriate. + + Added a new '--image-property' option to 'wimcapture', 'wimappend', and + 'wiminfo'. This option lets you assign values to elements in a WIM + file's XML document by name. + + The wimlib_get_image_property() and wimlib_set_image_property() API + functions now support numerically indexed elements. + + Fixed a bug where, on Windows, wimlib would change the security + descriptor of the target directory of an extraction even when the + '--no-acls' option was specified. + +Version 1.8.3: + Fixed a bug with libntfs-3g extraction present since v1.8.1. Sometimes, + some Microsoft software would not correctly recognize data in the + resulting filesystem. + + Made some small improvements to the compression algorithms: + LZX compression ratio was slightly improved. + XPRESS compression ratio and speed was slightly improved. + LZMS compression speed was slightly improved. + + Improved handling of WIM XML data. wimlib no longer drops unrecognized + elements when exporting images. In addition, two API functions were + added for better access to elements in the XML document: + wimlib_get_image_property() and wimlib_set_image_property(). + + Added support for (unsafe) in-place compaction of WIM files. + + Improved performance of image export by reusing metadata resources + instead of always rebuilding and recompressing them. + + Improved performance of wimlib_update_image() by delaying the update to + the WIM's XML document until a write is requested. + + On Windows, the target of an extraction may now be a reparse point + (which will be dereferenced). + + On Windows, wimlib now correctly restores non-Microsoft reparse points. + However, this remains broken in NTFS-3g mode due to a libntfs-3g bug. + + On Windows, wimlib now has improved performance when archiving files + from a filesystem backed by a WIM (a "WIMBoot" setup). + + Several improvements to System Compression (compact mode) support: + + wof.sys (or wofadk.sys) is now automatically attached to the + target volume if needed. + + Compact-mode extractions now work correctly with wofadk.sys on + older versions of Windows. + + For compatibility with the Windows bootloader, the requested + compression format now is overridden on certain files. + + Other minor bugfixes. + +Version 1.8.2: + This release primarily contains various minor bug fixes and + improvements, including: + + Improved handling of deep directory structures. + + Fixed a bug where on 32-bit systems, the library could enter an + infinite loop if a WIM file was malformed in a specific way. + + Added a workaround for a case where libntfs-3g may report + duplicate streams in an NTFS file. + + Windows symbolic links and junctions in mounted WIM images are + now automatically rewritten to be valid in the mounted location. + + Reparse point fixes: correctly handle the "ReparseReserved" + field, and correctly handle "empty" (data-less) reparse points. + + On Windows, wimlib now acquires SeManageVolumePrivilege, which + is needed to create externally backed files using the + "wofadk.sys" driver. + + Improved validation of filenames. + + Improved LZMS decompression speed. + + The configure script now honors alternate pkg-config settings. + + Links have been updated to point to the new website. + + In addition, experimental support has been added for compressing + extracted files using System Compression on Windows 10. This + functionality is available through the new '--compact' option to + 'wimapply' and 'wimextract' as well as new library flags. + +Version 1.8.1: + Fixed a bug in the LZX decompressor: malicious input data could cause + out of bounds writes to memory (since wimlib v1.2.2). + + The output of the 'wiminfo' command now consolidates various boolean + flags (such as "Relative path junction") into a single line. + + A file can now have both an unnamed data stream ("file contents") and a + reparse point stream. Such files can exist as a result of the use of + certain Windows features, such as offline storage, including "OneDrive". + wimlib will now store and restore both streams on Windows as well as in + NTFS-3g mode. Microsoft's WIMGAPI also has this behavior. + + On Windows, named data streams of encrypted files are no longer stored + twice in WIM archives. + + On Windows, named data streams are now correctly extracted to existing + "readonly" directories. Before, an error would be reported. + + On Windows, it is now possible to do a "WIMBoot mode" extraction with + non-standalone WIMs such as delta WIMs. + + On Windows, when doing an extraction in "WIMBoot mode", files larger + than 4 gigabytes are now never extracted as externally backed. This + works around a bug in Microsoft's "WOF" driver. + + The '--enable-verify-compression' configure option has been removed. If + you want to verify a WIM file, use the 'wimverify' program. + + The way the "file count", "directory count", "total bytes", and "hard + link bytes" image statistics (stored in the WIM XML data) is calculated + has been slightly changed. + + In mounted WIM images, the disk usage provided for each file (st_blocks) + is now the compressed size rather than the uncompressed size. + + The performance of the NTFS-3g and Windows capture modes has been + slightly improved. + + On UNIX-like systems, symbolic links whose targets contain the backslash + character are now handled correctly (losslessly). + +Version 1.8.0: Improved the LZX compressor. It is now 15-20% faster than before and provides a slightly better compression ratio.