> ## 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.

# 0.21.4

## Stability Improvements 💪

* Fixed two issues with the upgrade scripts, one where upgrades to `0.21.3` would fail because the `pdb.icu`
  tokenizer already exists, and another where insufficient permissions were granted to the `pdb` schema

The full changelog is available [on the GitHub Release](https://github.com/paradedb/paradedb/releases/tag/v0.21.4).