v4.20.2

apple/containerv4.20.2Aug 9, 2026by swilly22

Upgrading?

AI Summary

Introduces major replication improvements including effect-based replication for constraints and better query handling during stub loading.

Key Highlights

  • Enables replication of indices and constraints using effects by default.
  • Adds query abortion functionality when the database is paused.
  • Improves detection of replica divergence and triggers full sync.
  • Adds query queuing mechanism during stub loading.

New Features

  • Effect-based replication for indices and constraints
  • Query queuing on stub loading

Full Release Notes

## What's Changed

* Replicate using effects by default, extend effects to include indices and constraints #2398
* Abort query when paused #2372
* Fix constraint replication command #2261
* Detect replica divergence and trigger full sync #2247
* Queue queries on stub loading #2230

**Full Changelog**: https://github.com/FalkorDB/FalkorDB/compare/v4.20.1...v4.20.2

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