rvf-v0.3.4

google/magikarvf-v0.3.4Jul 28, 2026by ruvnet

AI Summary

This release introduces durable copy-on-write (COW) branches and fixes immediate read-through for sparse vector IDs, enhancing data lineage and correctness.

Key Highlights

Queryable, durable RVF copy-on-write branches
Corrected immediate read-through for one-based and sparse vector IDs
Enhanced security with membership capacity checks and 64 MiB dense allocation cap
Branch lineage, edits, and tombstones survive reopen and relocation
Comprehensive test coverage with 14 COW and 9 membership tests

Breaking Changes

Affected npm releases are deprecated with upgrade guidance

New Features

Durable COW branches
Sparse-ID correctness fix
Branch lineage persistence
Membership capacity overflow checking
Dense membership allocation capping

Full Release Notes

## Durable COW branches and sparse-ID correctness

This release completes queryable, durable RVF copy-on-write branches and corrects immediate read-through for one-based and sparse vector IDs.

### Published packages

- crates.io: `rvf-runtime` 0.3.2
- npm: `@ruvector/rvf` 0.3.4
- npm: `@ruvector/rvf-node` 0.2.3
- npm: all five `@ruvector/rvf-node-<platform>` packages at 0.2.2

### Security and correctness

- membership capacity is derived from the highest vector ID, with checked overflow
- dense membership allocation is capped at 64 MiB to fail closed against allocation abuse
- branch lineage, edits, tombstones, ID maps, and relative parent references survive reopen and relocation
- affected npm releases are deprecated with upgrade guidance

### Validation

- 14/14 COW integration tests and 9/9 membership tests
- five-platform native build matrix
- clippy with warnings denied, formatting, lockfile integrity, dependency review, cargo-deny, RustSec, and npm audit
- clean-registry native and SDK immediate/reopen COW smoke tests

Merged in #740 and #741.