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v4.20.2

fregante/GhostTextv4.20.2Aug 9, 2026by swilly22

AI Summary

Introduces new replication mechanisms and query handling improvements, including default effect-based replication and query abortion during pause states.

Key Highlights

  • Switches to effect-based replication by default, extending capabilities to include indices and constraints.
  • Implements query abortion when the system is paused.
  • Adds detection for replica divergence to trigger full synchronization.

New Features

  • Effect-based replication with support for indices and constraints
  • Query abortion on pause
  • Queueing queries 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