v4.20.2

getarcaneapp/arcanev4.20.2Aug 9, 2026by swilly22

AI Summary

This release introduces default effect-based replication with expanded capabilities for indices and constraints, along with improvements for query handling during paused states and replica divergence detection.

Key Highlights

Enabled effect-based replication by default with support for indices and constraints.
Implemented logic to abort queries when the database is paused.
Added detection of replica divergence to trigger full synchronization.
Added query queuing functionality during stub loading.

New Features

Effect-based replication
Abort query on pause
Replica divergence detection

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