pub.dev · #3910 most downloaded on pub.dev

es_compression

2.0.155.5K downloads/moinstantiations/es_compression ↗New releases in your daily digest, changelog included.

Compression framework providing FFI implementations for Brotli, Lz4, Zstd (Zstandard) with ready-to-use prebuilt binaries for Win/Linux/Mac.

Last release 11 months ago
14 Oct 2025
Release timing varies
gaps range from 3 weeks to 12 months
Nearly every release is documented
notes for 27 of 27 stable releases
Nothing withdrawn
no release was ever pulled
6 years old
28 releases · first in 2020

Release timeline

28 releases since 2020

20202021

Releases

2.0.1514 Oct 20252 sources agree
Add android 16kb page size compile flags, android build instructions contributed by ice-orion . #55
Add android 16kb page size compile flags, android build instructions contributed by ice-orion. #55
Open source →
2.0.142 Apr 20252 sources agree
Added Android deployment instructions to the README based on great contribution from nightmarefsm . #54
Added Android deployment instructions to the README based on great contribution from nightmarefsm. #54

Fixed brotli encoder truncation on data larger than buffer. #53

One column per quarter.

2.0.137 Sept 20242 sources agree

Fixed issue #52 (special thanks to Abitofevrything for a helpful issue report)

Fixed issue #52 (special thanks to Abitofevrything for a helpful issue report)

Open source →

2.0.1220 Jun 2024Deprecated

Removed deprecated dart:cli.waitFor() uses. #50

Removed deprecated dart:cli.waitFor() uses. #50
Migrate Isolate.resolvePackageUri() to Isolate.resolvePackageUriSync(). #50
Fixed issues reported by dart analyzer
Updated constraints to >=3.2.0 <4.0.0.

Open source →

Additional notes

Removed deprecated dart:cli.waitFor() uses. #50
Migrate Isolate.resolvePackageUri() to Isolate.resolvePackageUriSync(). #50
Fixed issues reported by dart analyzer
Updated constraints to >=3.2.0 <4.0.0.

Open source →

2.0.112 Sept 2023

Fixed explicit type issues reported by dart analyzer

Fixed explicit type issues reported by dart analyzer
Updated constraints to >=2.16.0 <3.0.0.

Open source →

Additional notes

Fixed explicit type issues reported by dart analyzer
Updated constraints to >=2.16.0 <3.0.0.

Open source →

2.0.103 Mar 20232 sources agree

Fixed issue #40

Fixed issue #40

Open source →

2.0.911 Feb 20232 sources agree

Updated prebuilt libraries to ZSTD v1.5.4 .

Updated prebuilt libraries to ZSTD v1.5.4.
Rebuilt all Windows dlls using Visual Studio 2022. Updated cmake instructions

Open source →

2.0.83 Oct 20222 sources agree

Correcting iOS FFI access to native library (special thanks to srmanc for this fix).

Correcting iOS FFI access to native library (special thanks to srmanc for this fix).

Open source →

2.0.716 Aug 20222 sources agree

Updated prebuilt libraries to LZ4 v1.9.4

Updated prebuilt libraries to LZ4 v1.9.4

Open source →

2.0.68 Jul 2022

Updated ffi package dependency constraints to >=1.0.0 <3.0.0

Updated ffi package dependency constraints to >=1.0.0 <3.0.0

Open source →

Additional notes

Updated ffi package dependency constraints to >=1.0.0 <3.0.0

Open source →

2.0.54 May 2022

Updated prebuilt libraries to ZSTD v1.5.2.

Updated prebuilt libraries to ZSTD v1.5.2.

Open source →

2.0.43 May 2022

Enhanced Android library resolution (special thanks to mejdi14 for providing this).

Enhanced Android library resolution (special thanks to mejdi14 for providing this).
Linter updates and code cleanup

Open source →

2.0.314 May 2021

Updated prebuilt libraries to ZSTD v1.5.0.

Updated prebuilt libraries to ZSTD v1.5.0.
Move CI to Github Actions

Open source →

2.0.227 Mar 2021

Fix ios dynamic library resolution in open_library.dart

Fix ios dynamic library resolution in open_library.dart
Updated constraints to >=2.12.0 <3.0.0.

Open source →

2.0.116 Mar 2021

Updated prebuilt libraries to ZSTD v1.4.9.

Updated prebuilt libraries to ZSTD v1.4.9.
Comment tweaks.

Open source →

2.0.012 Feb 2021

Updated constraints to >=2.12.0-0 <3.0.0.

Stable null safety release.
Updated constraints to >=2.12.0-0 <3.0.0.
Migrate package:ffi Allocator uses (removed temporary internal malloc/free).
Migrate package:ffi Utf8 uses.
Update copyright year

Open source →

2.0.0-nullsafety.02 Feb 2021pre-releaseBreaking

Updated memory allocation due to FFI breaking changes.

Migrate to null safety
Updated memory allocation due to FFI breaking changes.
Updated empty structs (implicit opaque) to subclass new FFI Opaque native type.
Update SDK constraints to >=2.12.0-253 <3.0.0 based on beta release guidelines.

Open source →

1.0.02 Feb 2021

New examples for building the provided native libraries on Android (special thanks to isong0623 for providing this).

New examples for building the provided native libraries on Android (special thanks to isong0623 for providing this).
Updated prebuilt libraries to ZSTD v1.4.8.
Updated the default build mode in cmake instructions to be Release mode.

Open source →

0.9.926 Dec 2020

Fixed List initializer issues reported by dart static analysis on pub.dev

Fixed List initializer issues reported by dart static analysis on pub.dev

Open source →

0.9.823 Nov 2020

Updated prebuilt libraries to LZ4 v1.9.3.

Updated prebuilt libraries to LZ4 v1.9.3.
Rebuilt mac 64-bit libraries for win/linux/mac using xcode project.
Updated cmake instructions for building prebuilt libraries on mac.
Fix comments.

Open source →

0.9.717 Nov 2020Breaking

(Breaking Change: Codec Users) Removed (user-override library) path argument in constructors for BrotliCodec, Lz4Codec and ZstdCodec in favor of stati…

(Breaking Change: Codec Users) Removed (user-override library) path argument in constructors for BrotliCodec, Lz4Codec and ZstdCodec in favor of static getters/setters BrotliCodec.libraryPath, Lz4Codec.libraryPath, ZstdCodec.libraryPath.
Refactored open_library.dart by splitting out the various shared library resolving mechanisms into an ordered list of strategy objects.
Stubbed OpenViaPackageRelativeStrategy to more easily allow for use within flutter.
CMake corrections to allow for building Android shared libraries on Win/Clang/Ninja configurations.
Updated readme with more information on shared library resolution.

Open source →

0.9.613 Nov 2020

Refactored and provided stubs for native/js library import compat.

Refactored and provided stubs for native/js library import compat.
Additional comments.

Open source →

0.9.511 Nov 2020

Extended library export for direct access to encoder/decoder/version/option objects.

Extended library export for direct access to encoder/decoder/version/option objects.
Visibility tweaks to library constants to resolve conflicts.
Fix broken links generated by dartdoc

Open source →

0.9.411 Nov 2020

Relaxed platform restrictions in shared library loader.

Relaxed platform restrictions in shared library loader.
Cosmetic tweaks to README.md.

Open source →

0.9.35 Nov 2020Breaking

(Breaking Change: Codec Implementors) bool positionable param -> named param in CodecBuffer.resetRead() and CodecBuffer.resetWrite().

(Breaking Change: Codec Implementors) bool positionable param -> named param in CodecBuffer.resetRead() and CodecBuffer.resetWrite().
Tweaks based on feedback from effective_dart analysis.

Open source →

0.9.25 Nov 2020

Refactored and provided stubs for native/js library import compat.

Refactored and provided stubs for native/js library import compat.
Fix stats printing in escompress for sub-second conversions.

Open source →

0.9.14 Nov 2020Breaking

(Breaking Change: Codec Implementors) Removed class generic type from CodecFilter class.

(Breaking Change: Codec Implementors) Removed class generic type from CodecFilter class.
Created extendable base class for FFI-based codec filters: NativeCodecFilterBase.
Created extendable base class for non-FFI codec filters: DartCodecFilterBase.
Refactored existing codec filters to subclass NativeCodecFilterBase and DartCodecFilterBase.
Fixed some minor issues with the README.

Open source →

0.9.02 Nov 2020

Initial development release, created by Seth Berman Instantiations, Inc.

Initial development release, created by Seth Berman Instantiations, Inc.
Implemented general codec framework.
Implemented FFI read/write streamable buffers.
Implemented Dart Heap read/write streamable buffers.
Implemented flexible library loading with OpenLibrary mixin.
Implemented FFI bindings for Brotli v1.0.9.
Implemented Brotli codec framework extensions (encoder/decoders).
Implemented shared library and Brotli Cmake build instructions.
Provided prebuilt Win64 Brotli native shared library.
Provided prebuilt Linux64 Brotli native shared library.
Provided prebuilt Mac64 Brotli native shared library.
Implemented Brotli examples.
Implemented Brotli benchmarks.
Implemented Brotli tests.
Implemented FFI bindings for LZ4 v1.9.2.
Implemented LZ4 codec framework extensions (encoder/decoders).
Implemented shared library and LZ4 Cmake build instructions.
Provided prebuilt Win64 LZ4 native shared library.
Provided prebuilt Linux64 LZ4 native shared library.
Provided prebuilt Mac64 LZ4 native shared library.
Implemented LZ4 examples.
Implemented LZ4 benchmarks.
Implemented LZ4 tests.
Implemented FFI bindings for Zstd v1.4.5.
Implemented ZStandard (zstd) codec framework extensions (encoder/decoders).
Implemented shared library and Zstd Cmake build instructions.
Provided prebuilt Win64 Zstd native shared library.
Provided prebuilt Linux64 Zstd native shared library.
Provided prebuilt Mac64 Zstd native shared library.
Implemented Zstd examples.
Implemented Zstd benchmarks.
Implemented Zstd tests.
Implemented escompress binary script with gzip, lz4, zstd, brotli integration.
Implemented Compression framework examples.
Implemented version objects for each codec that allow the user to easily see what library was bound to.
Implemented tests for escompress, examples and benchmarks.
Produced initial design doc and experience report.

Open source →

Your coding agent can read these notes before it upgrades. Set up the MCP server →