cdcdb/CHANGELOG.md

Changelog

[0.1.1] - 2025-09-14

Added

• Table labels for snapshot labels.

Fixed

• Improved data integrity with label normalization.

[0.1.0] — 2025-09-13

Added

• SQLite-backed snapshot library with content-defined chunking (FastCDC).
• Deduplication by SHA-256 of chunks; optional Zstd compression.
• End-to-end integrity checks: per-chunk hash and final file hash.
• Transactions (WAL), basic integrity constraints, and triggers.
• High-level API:
  • Storage: newSnapshot, getSnapshots, getSnapshot, removeSnapshots, setupCDC, getVersion.
  • Snapshot: data() (buffered) and streaming data(void delegate(const(ubyte)[])), remove(), properties (id, label, created, length, sha256, status, description).
• Tool to generate a Gear table for FastCDC (tools/gen.d).