> ## Documentation Index
> Fetch the complete documentation index at: https://paradedb-ankitml-legacy-docs-remove.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# 0.15.3

## New Features 🎉

* Updated the index tuning settings for memory and parallelism to no longer be restricted to superuser privileges.

## Stability Improvements 💪

* Fixed an issue where `paradedb.score()` returned empty values when using parametrized queries/plans.
* Fixed an issue where text `key_field` values would get truncated to 255 characters. If you are using a text key field, you must `REINDEX`.
* Fixed an issue with `paradedb.term()` could not find docs matching a full UUID value.
* Fixed an issue where the ICU tokenizer would block inserts if `libicu72` was installed.
* Fixed an issue where, if ParadeDB was running as a logical replica, bulk insert/update statements would take too long and cause the replication stream to freeze.

## Performance Improvements 🚀

* Improved our segment merge policy such that a more optimal segment layout is created when the index experiences frequent inserts/updates

## Full Changelog

The full changelog is available [on the GitHub Release](https://github.com/paradedb/paradedb/releases/tag/v0.15.3).