rust-version = "1.92" in [workspace.package], inherited by every crate.
1.92 is the floor: wgpu (clawhdf5-gpu) requires it, and the whole
workspace, Python bindings included, checks cleanly on it. ci-test.sh
reads the version from Cargo.toml and checks the workspace on exactly
that toolchain, so the manifests and the README badge cannot drift from
what actually builds. The badge said 1.75, below edition 2024's own
floor.
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
Bump all workspace crates, the node package and pyproject to 2.5.0, fold the
two unreleased sections together and add upgrade notes for the behaviour
changes.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Bump all workspace crates, the node package and pyproject to 2.4.0, finalize
the changelog and add upgrade notes for the search behaviour changes.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Bump all workspace crates, the node package and pyproject to 2.3.0, finalize
the changelog and add upgrade notes for the behaviour changes.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
attrs() silently omitted any attribute whose datatype had no AttrValue variant
— including every Python bool, which h5py stores as an enum — plus complex,
compound and reference attributes, and cast unsigned 64-bit arrays to
I64Array so values above i64::MAX came back negative.
- numpy/h5py-style booleans (an enum of exactly FALSE=0 / TRUE=1 over an
integer base) decode as I64 / I64Array of 0/1.
- AttrValue::U64Array keeps unsigned arrays unsigned. Behaviour change: an
unsigned array attribute no longer arrives as I64Array; the netCDF-4 CF
helpers (_FillValue, valid_range) and the Python bindings handle it.
- AttrValue::Raw { datatype, shape, data } carries any other attribute
verbatim (also used when a value fails to decode as its declared type), so
the attribute list is always complete. Decodable with data_read against the
datatype; Python receives {"dtype", "shape", "data"}.
- Both new variants are writable, so attributes round-trip between files.
h5py interop tests cover reading 13 attribute kinds and h5py reading back a
compound and a u64 attribute written by clawhdf5.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Bump all workspace crates, the node package and pyproject to 2.2.0 and
finalize the changelog. The repository URL in every manifest pointed at a
GitHub location that does not resolve; use the real origin.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
- clawhdf5-android: validate embedding_len/query_embedding_len against
the handle's configured embedding_dim (and reject null pointers)
before constructing a slice via from_raw_parts in edgehdf5_save and
edgehdf5_hybrid_search. Strengthen the # Safety docs to state the
now-enforced invariant and its limits. Add unit tests covering
mismatched length and null-pointer rejection.
- clawhdf5-py: bump pyo3/numpy 0.28 -> 0.29, clearing RUSTSEC-2026-0176
(OOB read in PyList/PyTuple iterator) and RUSTSEC-2026-0177 (missing
Sync bound on PyCFunction::new_closure). No source changes needed;
confirmed via cargo audit that both advisories no longer appear.
- clawhdf5-agent/wal.rs: cap read_len_prefixed_str/read_embedding's
length claims at a new MAX_WAL_FIELD_LEN (64 MiB) before allocating,
so a corrupted/truncated WAL length field fails cleanly instead of
attempting a huge allocation. Add regression tests for both.
- BENCHMARKS.md: add a top-of-file traceability note distinguishing the
dated/hardware-cited/reproducible h5bench and tank-validation sections
from the older sections that don't yet meet that bar.
- Fix version skew: clawhdf5-py (pyproject.toml 1.93.0 -> 2.1.0) and
packages/clawhdf5-node (package.json 2.0.0 -> 2.1.0) were both behind
the actual crate version.
- Correct stale ROADMAP.md claims: the TypeScript bridge already has a
complete napi-rs package (not "no package.json"); CI/CD is now wired
up via .gitea/workflows/ci.yml.
- Fix CLAUDE.md: clawhdf5-gpu uses wgpu with hand-written WGSL compute
shaders, not CubeCL.
- chunked_read.rs: drop 12 unnecessary chunk_dimensions[..rank].to_vec()
allocations — all three callees already accept &[u32].
- btree_v1.rs: add an overflow-safe ensure_len(data, offset, needed)
helper (checked_add) and use it at the two plain-arithmetic bounds
guards, closing a usize-overflow edge case reachable from a crafted
near-usize::MAX B-tree offset. Add a regression test.
- Clarify that the integrity hashes in clawhdf5-agent/provenance.rs
(FNV-1a) and clawhdf5-format/provenance.rs (SHA-256) are unkeyed and
only detect accidental corruption, not tampering — doc-only change.
- README.md: document that the mpi-io feature's read/write paths are
root-read+broadcast / gather-to-rank-0, not true collective I/O.
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]>
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]>
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]>
