v2.8.11

What's Changed

• Add missing typings for useWebWorkers and useCompressionStream to ZipWriterConstructorOptions by @ws333 in #616

New Contributors

• @ws333 made their first contribution in #616

Full Changelog: v2.8.10...v2.8.11

v2.8.10

Fixed built files (built files of v2.8.9 are not updated)

v2.8.9

Fixed potential "Error: process error:-50331648" when decompressing deflate64 data

v2.8.8

• fixed entry comments encoding in ZipWriter (see #609)
• improved Uint8ArrayWriter buffer growth strategy (see #610)
• improved Unix/MS-DOS metadata support in ZipWriter and ZipReader:
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/EntryMetaData.html#externalfileattributes
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/EntryMetaData.html#msdosattributes
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/EntryMetaData.html#gid
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/EntryMetaData.html#uid
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/EntryMetaData.html#sticky
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/EntryMetaData.html#unixmode
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/EntryMetaData.html#setgid
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/EntryMetaData.html#setuid
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/EntryMetaData.html#unixexternalupper
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/ZipWriterConstructorOptions.html#gid
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/ZipWriterConstructorOptions.html#uid
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/ZipWriterConstructorOptions.html#sticky
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/ZipWriterConstructorOptions.html#unixextrafieldtype
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/ZipWriterConstructorOptions.html#unixmode
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/ZipWriterConstructorOptions.html#setgid
  • https://gildas-lormeau.github.io/zip.js/api/interfaces/ZipWriterConstructorOptions.html#setuid

v2.8.7

Improved bugfix of v2.8.6 when enqueuing sub-array of Uint8Array instances into a WritableStream (with web workers enabled).

v2.8.6

Fixed bug when enqueuing sub-array of Uint8Array instances into a WritableStream in environments supporting web workers and transferable objects (see #606)

v2.8.5

• Optimized size of built files (approx 7%) when using native (i.e. pure JS) compression/decompression (see files/exports suffixed with-native). The code of web workers is now compressed at built time with the mini-compressor used to compress the code of the WASM module (see mini-lz.js), and decompressed at runtime.
• Fixed path to the WASM module in the default configuration

v2.8.4

What's Changed

• Added export of web workers and WASM module files in the package.json file by @jschwartzbeck in #607
• Fixed potential race condition when initializing the WASM module in the main thread (i.e. with web workers disabled)

New Contributors

• @jschwartzbeck made their first contribution in #607

v2.8.3

• Added support of JavaScript-based implementation (based on zlib) of Compression Streams API (see https://github.com/gildas-lormeau/zlib-streams-ts) as an alternative to the default WASM-based implementation. See the new exports property in the package.json file and files in the /dist folder, JavaScript-based implementations are suffixed with -native (e.g. ./index-native.js).
• Fixed malloc error in environments not fully supporting WASM (see #605)

v2.8.2

New in version 2.8

1. WebAssembly Integration

• Replaced JavaScript compression and decompression implementation with WebAssembly zlib module (https://github.com/gildas-lormeau/zlib-streams. This improves security and performance when native CompressionStream and DecompressionStream APIs are not used (for example, when using custom compression levels or decompressing deflate64 data) or unavailable.
• Added the wasmURI configuration property to provide the module URI if necessary (for example, when the CSP blocks data URIs).

2. Deflate64 Decompression Support

• Added support of proprietary Deflate64 decompression algorithm which can be used by Windows when compressing large files (see #517)

3. Simplified Configuration

• Replaced the complex workerScripts configuration with a single workerURI property, making it easier to set up web workers.
• Default values for workerURI and wasmURI are provided, reducing the need for manual configuration when building code.

4. Improved Type Safety and Clarity

• Refined TypeScript definitions, including clearer distinctions between DirectoryEntry and FileEntry.
• Deprecated and removed legacy APIs and classes, streamlining the library for current use cases.

Breaking Changes

1. Worker Configuration Changes:

• The workerScripts property in the configuration was removed and replaced with workerURI (and wasmURI for the WASM module).

2. Stream Implementation Updates:

• The Deflate and Inflate properties in the configuration were removed and replaced with CompressionStream and DecompressionStream.

3. Deprecated Classes Removed:

• The deprecated classes SplitZipReader and SplitZipWriter were removed.

4. Event-Based Codec Support Removed:

• Interfaces and classes related to event-based codecs, such as EventBasedZipLibrary, initShimAsyncCodec, and EventBasedCodec were removed.

5. Entry Metadata Changes in index.d.ts:

• The directory property was removed from EntryMetaData and moved to DirectoryEntry and FileEntry interfaces.

What's Changed in v2.8.2

• Fix edge cases of uncompressed size check by @0f-0b in #600

Full Changelog: v2.8.1...v2.8.2