v3.2.1

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• Fix Entry#gather_fileinfo_from_srcpath error messages. #​654

Tooling/internal:

• Add some simple benchmarks for reading the cdir.

v3.2.0

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• Add option to suppress extra fields. #​653 (fixes #​34, #​398 and #​648)

Tooling/internal:

• Entry: clean up reading and writing the Central Directory headers.
• Improve Zip64 tests for OutputStream.
• Extra fields: use symbols as indices as opposed to strings.
• Ensure that Unknown extra field has a superclass.

v3.1.1

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• Improve the IO pipeline when decompressing. #​649 (which also fixes #​647)

Tooling/internal:

• Improve the DecryptedIo class with various updates and optimizations.
• Remove the NullDecrypter class.
• Properly convert the test suite to use minitest.
• Move all test helper code into separate files.
• Updates to the Actions CI, including new OS versions.
• Update rubocop versions and fix resultant cop failures. #​646

v3.1.0

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• Support AES decryption. #​579 and #​645

Tooling/internal:

• Add various useful zip specification documents to the repo for ease of finding them in the future. These are not included in the gem release.

v3.0.2

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• Fix InputStream#sysread to handle frozen string literals. #​643
• Ensure that we don't flush too often when deflating. #​322
• Stop print causing Zlib errors. #​642
• Ensure that print and printf return nil.

v3.0.1

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• Restore Zip::File's Enumerable status. #​641
• Escape filename pattern when matching in Entry#name_safe?. #​639
• Eagerly require gem version. #​637
• Fix direct require of Entry by requiring constants. #​636

v3.0.0

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• Fix de facto regression for input streams.
• Fix File#write_buffer to always return the given io.
• Add Entry#absolute_time? and DOSTime#absolute_time? methods.
• Use explicit named parameters for File methods.
• Ensure that entries can be extracted safely without path traversal. #​540
• Enable Zip64 by default.
• Rename GPFBit3Error to StreamingError.
• Ensure that Entry.ftype is correct via InputStream. #​533
• Add Entry#zip64? as a better way detect Zip64 entries.
• Implement Zip::FileSystem::ZipFsFile#symlink?.
• Remove File::add_buffer from the API.
• Fix OutputStream#put_next_entry to preserve StreamableStreams. #​503
• Ensure File.open_buffer doesn't rewrite unchanged data.
• Add CentralDirectory#count_entries and File::count_entries.
• Fix reading unknown extra fields. #​505
• Fix reading zip files with max length file comment. #​508
• Fix reading zip64 files with max length file comment. #​509
• Don't silently alter zip files opened with Zip::sort_entries. #​329
• Use named parameters for optional arguments in the public API.
• Raise an error if entry names exceed 65,535 characters. #​247
• Remove the ZipXError v1 legacy classes.
• Raise an error on reading a split archive with InputStream. #​349
• Ensure InputStream raises GPFBit3Error for OSX Archive files. #​493
• Improve documentation and error messages for InputStream. #​196
• Fix zip file-level comment is not read from zip64 files. #​492
• Fix Zip::OutputStream.write_buffer doesn't work with Tempfiles. #​265
• Reinstate normalising pathname separators to /. #​487
• Fix restore options consistency. #​486
• View and/or preserve original date created, date modified? (Windows). #​336
• Fix frozen string literal error. #​475
• Set the default Entry time to the file's mtime on Windows. #​465
• Ensure that Entry#time= sets times as DOSTime objects. #​481
• Replace and deprecate Zip::DOSTime#dos_equals. #​464
• Fix loading extra fields. #​459
• Set compression level on a per-zipfile basis. #​448
• Fix input stream partial read error. #​462
• Fix zlib deflate buffer growth. #​447

Tooling/internal:

• No longer test setting $\ in tests.
• Add a test to ensure correct version number format.
• Update the README with new Ruby version compatability information.
• Fix various issues with JRuby tests.
• Update gem dependency versions.
• Add Ruby 3.4 to the CI.
• Fix mispelled variable names in the crypto classes.
• Only use the Zip64 CDIR end locator if needed.
• Prevent unnecessary Zip64 data being stored.
• Abstract marking various things as 'dirty' into Dirtyable for reuse.
• Properly test File#mkdir.
• Remove unused private method File#directory?.
• Expose the EntrySet more cleanly through CentralDirectory.
• Zip::File no longer subclasses Zip::CentralDirectory.
• Configure Coveralls to not report a failure on minor decreases of test coverage. #​491
• Extract the file splitting code out into its own module.
• Refactor, and tidy up, the Zip::Filesystem classes for improved maintainability.
• Fix Windows tests. #​489
• Refactor assert_forwarded so it does not need ObjectSpace._id2ref or eval. #​483
• Add GitHub Actions CI infrastructure. #​469
• Add Ruby 3.0 to CI. #​474
• Fix the compression level tests to compare relative sizes. #​473
• Simplify assertions in basic_zip_file_test. #​470
• Remove compare_enumerables from test_helper.rb. #​468
• Use correct SPDX license identifier. #​458
• Enable truffle ruby in Travis CI. #​450
• Update rubocop again and run it in CI. #​444
• Fix a test that was incorrect on big-endian architectures. #​445