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v4.20.2

megadose/holehev4.20.2Aug 9, 2026by swilly22

AI Summary

This release introduces significant replication enhancements, including default effect-based replication and automatic divergence detection to ensure data consistency across replicas.

Key Highlights

  • Default effect-based replication extended to include indices and constraints
  • Automatic full sync triggered when replica divergence is detected
  • Queries are aborted when the database is paused
  • Queries are queued during stub loading to prevent loss

New Features

  • Default effect-based replication mechanism
  • Extended effects for indices and constraints
  • Replica divergence detection and full sync

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