Changelog

[0.1.0] — 2025-09-13

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).