v6.0.2 6.0.12

high risk

HKUDS/Vibe-TradingOct 8, 2026 → Oct 8, 20260 days between releases

What's New

Major divergence: v6.0.2 focused on FalkorDB Cypher parser, while 6.0.12 introduces Emscripten epoll listeners.

Breaking Changes

  • `getInheritedInstanceCount` and `getLiveInheritedInstances` are deprecated (Emscripten)
  • `coalesce()` with zero arguments is now rejected (FalkorDB)
  • `toInteger` of integer strings below i64::MIN now returns null (FalkorDB)

New Features

  • Experimental epoll listeners for main thread readiness (Emscripten)
  • Range index scans now include ±inf for open bounds (FalkorDB)
  • Vector KNN queries clamp `k` to prevent allocation issues (FalkorDB)
  • Named paths created by CREATE are now materialized (FalkorDB)
  • `startNode()` and `endNode()` now accept null (FalkorDB)

Improvements

  • Docker image runs as non-root user with Trivy scanning (FalkorDB)
  • Updated to LLVM 23 toolchain (FalkorDB)
  • MAXIMUM_MEMORY is honored with IMPORTED_MEMORY (Emscripten)
  • Improved memory handling for imported memory modules (Emscripten)
  • Vector KNN queries clamp `k` (FalkorDB)

Bug Fixes

  • Variable-length and allShortestPaths patterns plan inline maps once (FalkorDB)
  • Exclusive string range with equal bounds now selects nothing (FalkorDB)
  • Wrong-dimension vectors no longer drop entities from every index (FalkorDB)
  • Parser now rejects invalid syntax like `NOT NOT` and `SET [n)` (FalkorDB)
  • `CALL {}` subqueries that import no variables no longer read outer query variables (FalkorDB)

Upgrade Notes

This release notes indicate a significant underlying library shift from FalkorDB to Emscripten. For Emscripten, update code using deprecated `getInheritedInstanceCount` or `getLiveInheritedInstances`. For FalkorDB, ensure `coalesce()` calls include arguments and verify `toInteger` behavior with small integers.

The Two Releases

v6.0.2

v6.0.2

Oct 8, 2026· 14 days ago

v6.0.2 is a bug fix patch that improves Cypher parser strictness, enhances index validation, and updates Docker security configurations.

Full release notes
6.0.12

6.0.12

Oct 8, 2026· 13 days ago

Emscripten 6.0.12 introduces experimental epoll listeners for main thread readiness, honors MAXIMUM_MEMORY with IMPORTED_MEMORY without growth, and marks specific library functions as deprecated.

Full release notes