clawhdf5 rejected datatype message version 5 for the compound class with
"invalid datatype version 5 for class 6", so it could not read compound
datasets written by modern HDF5 / h5py with libver=latest. v5 reuses the same
compact member encoding as v3/v4 (name, variable-width offset, member type), so
the parser now accepts versions 3-5 for compound.
Found by running the previously-ignored h5py interop tests against h5py 3.16 /
HDF5 2.0. Adds an h5py-free regression test using the real v5 datatype bytes.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Records the parallel chunk-compression perf change and the doc sweep that
landed after the v2.1.0 tag.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
- Add the `hnsw` flag (default-on) to the agent feature table and the
fast-deflate/system-zlib/fast-checksum/lz4/zstd/blake3 flags to the format
table.
- Add entity_extract and async_memory to the agent module overview.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
build_chunked_data_at_ext now compresses all chunks via compress_all_chunks
(previously dead code) before laying them out, so compression runs across
rayon threads under the `parallel` feature when there are >4 filtered chunks.
Layout is unchanged — compression preserves chunk order, so on-disk bytes are
identical to the sequential path. The agent crate enables `parallel`, so this
speeds up compressed embedding writes.
Removes the #[allow(dead_code)] on compress_all_chunks and gates
PARALLEL_COMPRESS_THRESHOLD behind the `parallel` feature.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Sweep of the docs after the v2.0.0 rename and recent changes:
- Per-crate READMEs (13 files): rename leftover rustyhdf5-*/edgehdf5-*
package names and badges to clawhdf5-*, bump usage versions to 2.1.0.
- README: update stale test badge (417 -> 1500+), workspace stats
(15 crates/72K -> 17 crates/84K), agent crate stats (20.7K/32 modules),
and add the missing clawhdf5-napi and clawhdf5-bench crates to the tree.
- CLAUDE.md: correct the CLI subcommand list (inspect/dump/index/search ->
the actual create/save/search/recall/stats/flush-wal/agents-md/export/snapshot).
No code changes. Verified there are zero todo!()/unimplemented!() macros and
no TODO/FIXME comments in the tree.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Fold the Unreleased HNSW / Python 3.14 entries into a single v2.1.0
(2026-06-03) section being cut and tagged now.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Bumps [workspace.package] and all 17 crate package versions (and internal
path-dependency requirements) from 2.0.0 to 2.1.0 for a coordinated release.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Lands the changes from PR #1, whose server-side squash merge landed as an
empty commit (Gitea merge working-tree error). See branch
feat/hnsw-agent-integration-py314 for the full history.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Resolves two gaps found in a project-state review:
1. Python build was broken: PyO3/numpy 0.23 caps at Python 3.13 but the
environment has 3.14. Bumped to 0.28 and updated the two breaking APIs
(PyObject -> Py<PyAny>, allow_threads -> detach). The extension module now
imports and round-trips under Python 3.14, unblocking cargo build --workspace.
2. The "HNSW vector search over agent memories" headline was unwired:
clawhdf5-ann had zero dependents and the agent used a linear cosine+BM25 scan.
- clawhdf5-ann is now a live index: insert, mark_deleted (soft delete with a
deleted bitset, traversed but never returned), compact, and a format
version tag (v2) with backward-compatible load of v1 files.
- clawhdf5-agent wires HNSW behind the `hnsw` feature (ON by default). The
index mirrors the cache (node id == cache index) and self-heals: it rebuilds
whenever hnsw_synced_len drifts from cache.len(), so unhooked pushes can't
desync it. Non-indexable stores (no/zero-dim/mixed embeddings) and queries
whose dim doesn't match fall back to the exact linear scan.
- hybrid.rs gains merge_vector_keyword, shared by the linear and HNSW paths.
- tests/hnsw_integration.rs validates recall vs a brute-force oracle plus
insert/delete/batch behaviour.
Disable HNSW for exact search with `--no-default-features --features float16`.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
osobh