v4.20.2

wavekat/wavekat-labv4.20.2Aug 9, 2026by swilly22

AI Summary

Introduces effect-based replication as the default method and enhances query management by implementing pause detection and replica divergence handling.

Key Highlights

Replication now uses effects by default, extending support to indices and constraints
Queries are now aborted when the database is paused
Automatically detects replica divergence and triggers a full sync

New Features

Default effect-based replication
Query aborting on database pause
Replica divergence detection mechanism

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