sdk/v2.41.0 crates-2026-09-26
ruvnet/RuVectorSep 23, 2026 → Sep 27, 20263 days between releases
What's New
Major ecosystem update featuring deterministic min-cut algorithms and faster brain server performance.
Breaking Changes
- Authenticated writes required on `/v1/pipeline/inject*` and `/internal/*` endpoints.
- `ruvector-core` links upstream `hnsw_rs` (fixes not included in published crates).
New Features
- Deterministic partitioning and witness hash in `ruvector-mincut`.
- Atomic graph rebuild swapping on pi.ruv.io.
- Hydration gating for writes and training.
- INT8 decision support on ESP32 series.
- OpenJev training pipeline with Jev parity benchmarks.
Improvements
- Brain server p99 latency reduced from 96s to 31ms during graph rebuild.
- Cloud Run runs with min 1 instance and CPU always on for faster hydration.
- Ranked search and sparsifier no longer hold graph lock.
- 120 crates published to crates.io.
Bug Fixes
- UTF-8 truncation panics fixed.
Upgrade Notes
Authenticated writes are now required on `/v1/pipeline/inject*` and `/internal/*` endpoints. `ruvector-core` now links upstream `hnsw_rs`, so the specific fix from the patch is not included in the published crates yet.
The Two Releases
sdk/v2.41.0
Sep 23, 2026· 29 days ago
Adds messaging capabilities, view management, and UI component migrations, while updating how connections are managed across the workspace.
Full release notesRuVector 2026-09-26 — 120 crates on crates.io, deterministic min-cut, faster/safer pi.ruv.io, ESP32, OpenJev pipeline
Sep 27, 2026· 25 days ago
A major ecosystem update publishing 120 crates to crates.io, featuring deterministic min-cut algorithms, a significantly faster brain server, new ESP32 decision firmware, and an OpenJev training pipeline.
Full release notes