v4.20.3 v4.20.4
OpenSPG/KAGAug 13, 2026 → Aug 20, 20267 days between releases
What's New
Fixes replica crash, improves RDB decoding, and adds graph encoding APIs.
New Features
- Public API for graph offloading and versioning (Graph_EncodingVersion, Graph_GetDecoder).
- Incremental matrix rebuilding during RDB decoding.
- Enhanced detection of local graph mismatches.
Improvements
- Improved RDB decoding performance by removing full sync.
- Export of Graph_EncodingVersion and Graph_GetDecoder public APIs.
Bug Fixes
- Fixes replica SIGSEGV crash on divergence during UPDATE_EDGE/UPDATE_NODE.
Upgrade Notes
New public APIs Graph_EncodingVersion and Graph_GetDecoder are now available for graph offloading and versioning. This release also improves replica stability by handling divergence mismatches gracefully.
The Two Releases
v4.20.3
Aug 13, 2026· 2 months ago
A hotfix release that reverts the RediSearch upgrade back to v2.6.13 to address search regressions introduced in the previous version while preserving other changes from v4.20.2.
Full release notesv4.20.4
Aug 20, 2026· 2 months ago
This release fixes a critical crash in replicas during divergence, improves graph loading performance by rebuilding matrices incrementally, and exposes new public APIs for graph encoding versioning.
Full release notes