vcdiff_decoder 0.1.0

VCDIFF (RFC 3284) decoder implementation in Dart for efficient binary differencing and compression.

Changelog

All notable changes to this project will be documented in this file.

0.1.0

Added

• Initial VCDIFF (RFC 3284) decoder implementation
• Support for all VCDIFF instruction types: ADD, COPY, RUN
• Address cache implementation for efficient decoding
• Adler-32 checksum validation (VCD_ADLER32 extension)
• Structured exception hierarchy: VcdiffException, InvalidMagicException, InvalidVersionException, InvalidFormatException, CorruptedDataException, InvalidChecksumException
• Top-level decode(source, delta) convenience function
• Decoder class for reusing a decoder against the same source
• 85 integration tests validated against the vcdiff-tests reference suite
• Fuzz testing support

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.