-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The Apache Commons Team is pleased to announce the release of Apache Commons Compress 1.11.
Version 1.11 brings performance improvements to the 7ZIP code and read-only support for ZIP archives using BZIP2 compression. In addition it contains numerous bugfixes and enhancements, see the full list below. The Apache Commons Compress Library defines a Java API for working with ar, cpio, tar, zip, 7z, arj, dump, gzip, pack200, bzip2, lzma, snappy, Z, xz and deflate files. Source and binary distributions are available for download from the Apache Commons download site: http://commons.apache.org/proper/commons-compress/download_compress.cgi When downloading, please verify signatures using the KEYS file available at the above location when downloading the release. Changes in this version include: New features: o TarArchiveInputStream now supports reading global PAX headers. Issue: COMPRESS-347. o The PAX headers for sparse entries written by star are now applied. Issue: COMPRESS-346. o GNU sparse files using one of the PAX formats are now detected, but cannot be extracted. Issue: COMPRESS-345. o New method SevenZFile.getEntries can be used to list the contents of a 7z archive. Issue: COMPRESS-341. o When using Zip64Mode.Always also use ZIP64 extensions inside the central directory. GitHub Pull Request #10 Thanks to Matt Hovey. o ZipFile.getRawInputStream() is now part of the public API Issue: COMPRESS-323. o Allow byte-for-byte replication of Zip entries. GitHub Pull Request #6. Thanks to Jason van Zyl. o TarArchiveEntry's preserveLeadingSlashes is now a property and used on later calls to setName, too. This behavior is a breaking change. Issue: COMPRESS-328. o Added read-only support for bzip2 compression used inside of ZIP archives. GitHub Pull Request #4. Thanks to Sören Glimm. Fixed Bugs: o ArArchiveInputStream can now read GNU extended names that are terminated with a NUL byte rather than a linefeed. Issue: COMPRESS-344. o Native Memory Leak in Sevenz-DeflateDecoder. Issue: COMPRESS-343. Thanks to Rene Preissel. o SevenZFile will now only try to drain an entry's content when moving on to the next entry if data is read from the next entry. This should improve performance for applications that try to skip over entries. Issue: COMPRESS-340. Thanks to Dawid Weiss. o file names of tar archives using the xstar format are now parsed properly. Issue: COMPRESS-336. o checksums of tars that pad the checksum field to the left are now calculated properly. Issue: COMPRESS-335. o ArArchiveInputStream failed to read past the first entry when BSD long names have been used. Issue: COMPRESS-334. Thanks to Jeremy Gustie. o Added buffering for random access which speeds up 7Z support. Issue: COMPRESS-333. Thanks to Dawid Weiss. o The checksum validation of TararchiveEntry is now as strict as the validation of GNU tar, which eliminates a few cases of false positives of ArchiveStreamFactory. This behavior is a breaking change since the check has become more strict but any archive that fails the checksum test now would also fail it when extracted with other tools and must be considered an invalid archive. Issue: COMPRESS-331. o SnappyCompressorInputStream and FramedSnappyCompressorInputStream returned 0 at the end of the stream under certain circumstances. Issue: COMPRESS-332. o Adjusted unit test to updates in Java8 and later that change the logic of ZipEntry#getTime. Issue: COMPRESS-326. o TarArchiveOutputStream will now recognize GNU long name and link entries even if the special entry has a different name than GNU tar uses itself. This seems to be the case for archives created by star. Issue: COMPRESS-324. o ArrayIndexOutOfBoundsException when InfoZIP type 7875 extra fields are read from the central directory. Issue: COMPRESS-321. For complete information on Commons Compress, including instructions on how to submit bug reports, patches, or suggestions for improvement, see the Apache Commons Compress website: http://commons.apache.org/compress/ Stefan Bodewig, on behalf of the Apache Commons community -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlcFI/wACgkQohFa4V9ri3J5agCg1Mz+d7odjFy6IGAnPyhg4Nsz bw0AnjNrpydsUJPSmJ4jg54yCdbBNJM+ =8r2c -----END PGP SIGNATURE-----
