Changelog

0.9.16

Added

• Added isCompressed accessor to Entry

Updated

• Improved README and documentation
• Fixed deprecation in the random test data generator

0.9.15

Added

• Added initial support for building for Android

Updated

• Fixed CRC32 calculation for non-final compression streams
• Fixed evaluation of CRC32 checksums when using FileManager.unzipItem

0.9.14

Updated

• Fixed missing extra field data after entry removal

0.9.13

Added

• Added large file support (ZIP64)

Updated

• Fixed an UInt16 overflow when calculating the number of entries
• Fixed entry removal for in-memory archives
• Fixed a crash when fopen() fails during archive replacement
• Improved CRC32 calculation performance via zlib (when available)

0.9.12

Added

• Added check to disallow removal of entries from readonly archives
• Added guard against API misuse by providing zero byte buffer sizes

Updated

• Fixed an UInt16 overflow when calculating the end of the central directory record
• Fixed detection of ZIP version required to extract
• Fixed missing consumer closure call for zero byte entries
• Fixed erroneous application of .deflate compression on .symlink and .directory entries
• Improved detection of .directory entries
• Improved performance when looking up entries via subscripting
• Improved consistency of URL format used in the Swift package description

0.9.11

Added

• Read/Write support for in-memory archives

Updated

• Fixed a memory safety issue during (de)compression
• Fixed dangling pointer warnings when serializing ZIP internal structs to Data
• Fixed missing Swift 5 language version when integrating via CocoaPods
• Fixed inconsistent usage of the optional preferredEncoding parameter during entry addition
• Improved documentation for compression settings

0.9.10

Added

• Optional skipCRC32 parameter to speed up entry reading

Updated

• Fixed a race condition during archive creation or extraction
• Fixed an error when trying to add broken symlinks to an archive
• Fixed an App Store submission issue by updating the product identifier to use reverse DNS notation
• Improved CRC32 calculation performance
• Improved entry replacement performance on separate volumes
• Improved documentation for closure-based writing

0.9.9

Added

• Swift 5.0 support
• Optional preferredEncoding parameter to explicitly configure an encoding for filepaths

Updated

• Fixed a library load error related to dylib versioning
• Fixed a hang during read when decoding small, .deflate compressed entries
• Improved Linux support
• Improved test suite on non-Darwin platforms

0.9.8

Updated

• Disabled symlink resolution during path traversal checking

0.9.7

Added

• App extension support
• Optional compressionMethod parameter for zipItem:

Updated

• Fixed a path traversal attack vulnerability
• Fixed a crash due to wrong error handling after failed fopen calls

Removed

• Temporarily removed the currently unsupported .modificationDate attribute on non-Darwin platforms

0.9.6

Added

• Swift 4.1 support

Updated

• Fixed default directory permissions
• Fixed a compile issue when targeting Linux

0.9.5

Added

• Progress tracking support
• Operation cancellation support

Updated

• Improved performance of CRC32 calculations
• Improved Linux support
• Fixed wrong behaviour when using the shouldKeepParent flag
• Fixed a linker error during archive builds when integrating via Carthage

0.9.4

Updated

• Fixed a wrong setting for FRAMEWORK_SEARCH_PATHS that interfered with code signing
• Added a proper value for CURRENT_PROJECT_VERSION to make the framework App Store compliant when using Carthage

0.9.3

Added

• Carthage support

Updated

• Improved error handling
• Made consistent use of Swift's CocoaError instead of NSError

0.9.2

Updated

• Changed default POSIX permissions when file attributes are missing
• Improved docs
• Fixed a compiler warning when compiling with the latest Xcode 9 beta

0.9.1

Added

• Optional parameter to skip CRC32 checksum calculation

Updated

• Tweaked POSIX buffer sizes to improve IO and comrpression performance
• Improved source readability
• Refined documentation

Removed

• Optional parameter skip decompression during entry retrieval

0.9.0

Added

• Initial release of ZIP Foundation.