v4.20.2

NVIDIA/NeMo-Retrieverv4.20.2Aug 9, 2026by swilly22

Upgrading?

AI Summary

This release introduces significant changes to replication logic and querying behavior. It enables default replication using effects, expands the scope of effects to cover structural elements like indices and constraints, improves query handling during pauses, and fixes constraint replication issues.

Key Highlights

  • Default replication using effects
  • Effects now include indices and constraints
  • Query abort on pause
  • Replica divergence detection

New Features

  • Replicate using effects by default
  • Effects extended to include indices and constraints

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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