v0.11.3

YassKhazzan/openperplex_backend_osv0.11.3Mar 28, 2026by github-actions[bot]

AI Summary

A maintenance update that changes the default Cohere rerank model to a faster version and provides an upgrade guide for users currently utilizing the previous model configuration.

Key Highlights

Updated default Cohere rerank model to `rerank-v4.0-fast`
Added upgrade guide for existing users with stored configs using `rerank-multilingual-v2.0`
New contributor @KudoKhang made their first contribution

New Features

Model update to rerank-v4.0-fast

Full Release Notes

## What's Changed
* fix: update default Cohere rerank model to rerank-v4.0-fast by @KudoKhang in https://github.com/Cinnamon/kotaemon/pull/823

## Upgrade guide
- For new users: No action required.
- For existing users with stored configs: If you are using `rerank-multilingual-v2.0`, please update to one of the supported models ([Cohere's documentation](https://docs.cohere.com/docs/models#rerank))

## New Contributors
* @KudoKhang made their first contribution in https://github.com/Cinnamon/kotaemon/pull/823

**Full Changelog**: https://github.com/Cinnamon/kotaemon/compare/v0.11.2...v0.11.3