> ## Documentation Index
> Fetch the complete documentation index at: https://www.paradedb.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# 0.21.0

## New Features 🎉

* Support for Postgres 18
* Complete support for `NULLS FIRST` and `NULLS LAST` in Top K queries
* Jieba tokenizer supports converting between simple and traditional Chinese characters
* Stemming for Polish is now supported

## Performance Improvements 🚀

* A 20% speedup to some Top K queries

The full changelog is available [on the GitHub Release](https://github.com/paradedb/paradedb/releases/tag/v0.21.0).