X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=NEWS;h=70ebfb4f99594cae81478888fee0f80721d30569;hp=921e1662fd72d16c462d8a9b682912915ef75a2a;hb=f217a34cf5fecfd91b10395f9165a7ae9570c4aa;hpb=4dd45340f9fe3a533e0f1a9d6b79f8118e45ca2a diff --git a/NEWS b/NEWS index 921e1662..70ebfb4f 100644 --- a/NEWS +++ b/NEWS @@ -1,52 +1,57 @@ -Version 1.7.1-BETA: - Made more improvements to the compression algorithms. +Version 1.7.2-BETA: + More compression performance improvements. - The default compression mode for wimcapture is now LZX compression in - its default mode, which is the the same as '--compress=maximum'. + Fixes for setting short names on Windows. - You can now specify an optional integer compression level to the - '--compress' or '--solid-compress' options; e.g. '--compress=lzx:75'. - Currently, the default level in all cases is 50. This capability - deprecates the '--compress-slow' (or '--recompress-slow') option to - several wimlib-imagex commands. + Faster "WIMBoot" extraction on Windows. - The '--pack-streams', '--pack-compress', and '--pack-chunk-size' options - to several wimlib-imagex commands have been deprecated in favor of more - "standard" names: '--solid', '--solid-compress', and - '--solid-chunk-size', respectively. + Updated dependent DLLs in Windows release. libxml2 is slimmed down. - The XPRESS compressor no longer supports chunks larger than 65536 bytes. - There is little point in having larger chunks, since the LZ77 sliding - window for XPRESS cannot be larger than 65536 bytes. This change does - not affect the default XPRESS chunk size, which is 32768. + Library changes: + Added file count progress data for + WIMLIB_PROGRESS_MSG_EXTRACT_FILE_STRUCTURE and + WIMLIB_PROGRESS_MSG_EXTRACT_METADATA. - The new (as of v1.7.0) extraction code will no longer run out of file - handles when extracting many (1000+) identical files. + Added support for testing file exclusions via the user-provided + progress function. - Library changes: + Some documentation improvements. - Custom compressor parameters have been removed from the library - in favor of the simpler level-based API. +Version 1.7.1: + Made more improvements to the XPRESS, LZX, and LZMS compressors. - Decompressor parameters have been removed entirely. + The default compression mode for wimcapture is now LZX compression in + its default mode, which is the same as '--compress=maximum'. - The maximum XPRESS chunk size has been reduced, as mentioned - above. + You can now specify an optional integer compression level to the + '--compress' option; e.g. '--compress=lzx:75'. + + Made a minor change to the LZMS compressor and decompressor to fix an + incompatibility with the Microsoft implementation. In the unlikely + event that you created an LZMS-compressed WIM with wimlib v1.7.0 or + earlier and a checksum error is reported when extracting files from it + with wimlib v1.7.1, decompress it with v1.7.0 then compress it with + v1.7.1. - Library users can now initialize and de-initialize the library - multiple times in one run of an application program. + Added 'verify' subcommand to wimlib-imagex. - Library users will now receive WIMLIB_PROGRESS_MSG_WRITE_STREAMS - and WIMLIB_PROGRESS_MSG_EXTRACT_STREAMS messages more frequently - when writing or extracting large WIM files. + Notable library changes: + + Custom compressor parameters have been removed from the library + in favor of the simpler level-based API. - Added experimental new write flag: - WIMLIB_WRITE_FLAG_SEND_DONE_WITH_FILE_MESSAGES. + Decompressor parameters have been removed entirely. Library users can now specify a custom file for warning and error messages to be sent to, rather than the default of standard error. + New progress messages: + WIMLIB_PROGRESS_MSG_EXTRACT_FILE_STRUCTURE, + WIMLIB_PROGRESS_MSG_EXTRACT_METADATA. + + New function: wimlib_verify_wim(). + Version 1.7.0: Improved compression, decompression, and extraction performance.