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v1.0.44 - Lithium

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@orneryd orneryd released this 02 May 23:48
· 304 commits to main since this release
v1.0.44
017db39

[v1.0.44] Lithium - 2026-05-02

Added

  • Convenience defaults for vLLM-backed local generation:

    • added vLLM-friendly defaults in the Heimdall/OpenAI-compatible generation path so local and self-hosted inference setups require less manual configuration.

  • Relationship-head recovery fallback for storage indexes:

    • added an edge-between head-index fallback path so relationship lookups can recover more reliably when derived index state needs repair or reconstruction.

  • Named relationship-set support in batched merge flows:

    • added support for named relationship sets in UNWIND merge batches, expanding the structured relationship-merge shapes that can stay on the optimized execution path.

Changed

  • Relationship merge and probe execution paths:

    • optimized relationship probe planning and batched SQL relationship writes so more merge-heavy Cypher workloads avoid redundant work.
    • shared node-lookup cache locking across executor and transaction clones to reduce duplicated lookup coordination during concurrent execution.

  • Transient error classification and retry signaling:

    • refactored transient conflict handling into the shared pkg/errors surface and mapped Bolt transaction conflicts onto explicit transient error semantics.
    • improved server-side failure handling so retryable conflict conditions are surfaced more consistently to clients.

  • Storage relationship-index maintenance:

    • hardened edge-between index repair, exact relationship lookups, and streamed edge index rebuild behavior to keep relationship indexes aligned with stored graph state.

  • Documentation and dependency maintenance:

    • refreshed the README, retention-policy guide, and hot-path query cookbook to match the current relationship hot-path behavior and operator guidance.
    • updated Go module dependencies and UI package dependencies as part of the release range.

Fixed

  • Relationship merge property-set correctness:

    • fixed relationship merge property updates so property sets are applied correctly across merge execution paths.

  • Relationship hot-path edge cases:

    • fixed edge-case handling in relationship hot paths, including exact edge lookup behavior and fallback coverage for edge-between index state.

  • Bolt transient failure behavior:

    • fixed Bolt failure handling so conflict-driven transaction failures are decoded and classified more robustly for clients.

Tests

  • Added and expanded coverage for:
    • relationship merge property handling and named relationship-set merge batches
    • relationship hot-path routing, SQL relationship writes, and probe optimization behavior
    • Bolt transient error mapping and failure-chunk decoding
    • storage edge-between index repair, streamed rebuild behavior, and exact relationship lookup regressions
    • shared-state isolation in affected regression tests

Documentation

  • Added and refreshed:
    • retention policy operator guidance
    • README release-facing behavior notes
    • hot-path cookbook coverage for the current relationship query optimizations

Technical Details

  • Range covered: v1.0.43..HEAD
  • Commits in range: 23 (non-merge)
  • Repository delta: 40 files changed, +2,494 / -255 lines
  • Primary focus areas: relationship merge correctness, relationship hot-path and edge-index reliability, transient Bolt conflict handling, convenience inference defaults, and targeted documentation/dependency refreshes.
Assets 6
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