Starstruk Logo MarkStarstruk

wren-v0.13.1

Canner/WrenAIwren-v0.13.1Jul 21, 2026by github-actions[bot]

AI Summary

This release focuses on bug fixes, performance improvements, and security updates across various database connectors and core WrenAI logic. It addresses SQL handling issues, improves SSL connection handling, and fixes schema indexing.

Key Highlights

  • Bumped transitive dependencies to clear security advisories.
  • Deferred memory model initialization to improve performance.
  • Fixed SQL handling issues (trailing semicolons, LIMIT pushing) across multiple connectors like Athena, Snowflake, and Trino.
  • Enhanced SSL/TLS connection handling for Trino connectors.
  • Fixed schema indexing and context validation against null relationship models.

Full Release Notes

## [0.13.1](https://github.com/Canner/WrenAI/compare/wren-v0.13.0...wren-v0.13.1) (2026-07-20)


### Bug Fixes

* **athena:** push LIMIT into SQL and strip trailing semicolon on wrap ([#2457](https://github.com/Canner/WrenAI/issues/2457)) ([79af489](https://github.com/Canner/WrenAI/commit/79af489464431c4bdaf1ff44a28050f0086376c9))
* **canner:** strip trailing semicolon on unlimited query path ([#2488](https://github.com/Canner/WrenAI/issues/2488)) ([c7e7462](https://github.com/Canner/WrenAI/commit/c7e7462e30bee1ba356861f885f7554fe8fefa3d))
* **clickhouse:** catch SqlglotError in type string parsing ([#2523](https://github.com/Canner/WrenAI/issues/2523)) ([e99d5ee](https://github.com/Canner/WrenAI/commit/e99d5eef086896152b29a0e5af30fa51e1bd765c))
* **connector:** use public strip_trailing_semicolon in dry_run paths ([#2550](https://github.com/Canner/WrenAI/issues/2550)) ([4e0c4f3](https://github.com/Canner/WrenAI/commit/4e0c4f35db1024cd5361b8b7156d878dd600630d))
* **context:** guard `wren context show`/`validate` against null relationship models ([#2494](https://github.com/Canner/WrenAI/issues/2494)) ([30f045d](https://github.com/Canner/WrenAI/commit/30f045d327f72d2acf5ed7749d831c7d5a86edce))
* **databricks:** strip trailing semicolon before query execute ([#2477](https://github.com/Canner/WrenAI/issues/2477)) ([7aebe4e](https://github.com/Canner/WrenAI/commit/7aebe4e7e28523cd34944e611f1d1981e694fa1d))
* **datafusion:** strip trailing semicolon before dry_run ([#2463](https://github.com/Canner/WrenAI/issues/2463)) ([fc5949f](https://github.com/Canner/WrenAI/commit/fc5949fde786653ba67e404b9592283d8f0b2fcd))
* **memory:** guard schema indexing against null relationship models ([#2493](https://github.com/Canner/WrenAI/issues/2493)) ([e19677f](https://github.com/Canner/WrenAI/commit/e19677fbe3fcc3249b7f24dfb45c7dcc01261c56))
* **postgres:** strip trailing semicolon on unlimited query path ([#2490](https://github.com/Canner/WrenAI/issues/2490)) ([7e4cfca](https://github.com/Canner/WrenAI/commit/7e4cfca9b40fc9b4055137b1a73718ef79358a6c))
* **profile:** mask all registry-sensitive fields in `wren profile debug` ([#2492](https://github.com/Canner/WrenAI/issues/2492)) ([68cf17b](https://github.com/Canner/WrenAI/commit/68cf17bd3b26a1a508694b44ce3f0a057eb60bde))
* **snowflake:** strip trailing semicolon before dry_run describe ([#2487](https://github.com/Canner/WrenAI/issues/2487)) ([724c9bd](https://github.com/Canner/WrenAI/commit/724c9bd2fce3d7b6cc1fbb53b7cf83f08fbefd9e))
* **trino:** coerce verify=false URL/kwargs for SSL connections ([#2481](https://github.com/Canner/WrenAI/issues/2481)) ([243eec8](https://github.com/Canner/WrenAI/commit/243eec883e12657791bcf911f4c2f2de6638bfa8))
* **trino:** fall back on Sqlglot TokenError for type strings ([#2505](https://github.com/Canner/WrenAI/issues/2505)) ([82ad7a1](https://github.com/Canner/WrenAI/commit/82ad7a1c473f8b28fd8df32d5e35b9955bc30b61))
* **trino:** sanitize bracketed userinfo and URL-decode credentials ([#2472](https://github.com/Canner/WrenAI/issues/2472)) ([769e222](https://github.com/Canner/WrenAI/commit/769e222a1366e4c2eaff8177a10065f2fb295efa))
* **type_mapping:** skip non-dict rows in parse/translate_types ([#2508](https://github.com/Canner/WrenAI/issues/2508)) ([aab727f](https://github.com/Canner/WrenAI/commit/aab727fa240f362547d2f21f56bc54bd2c17bdde))
* **wren:** align MCP handlers with ServeContext and query limits ([#2500](https://github.com/Canner/WrenAI/issues/2500)) ([55c128a](https://github.com/Canner/WrenAI/commit/55c128ab20a27ad20b2bce2320fa3bafd883be05))
* **wren:** bump transitive deps to clear security advisories ([#2529](https://github.com/Canner/WrenAI/issues/2529)) ([9b2c362](https://github.com/Canner/WrenAI/commit/9b2c362f42c4f05651d8d2adbc128fadbb043a93))
* **wren:** treat non-string SQL as not exploratory ([#2509](https://github.com/Canner/WrenAI/issues/2509)) ([cba94ad](https://github.com/Canner/WrenAI/commit/cba94ad1476ba4583695fed2aa3da31ddbbf59f3))


### Performance Improvements

* **wren:** defer memory model initialization ([#2513](https://github.com/Canner/WrenAI/issues/2513)) ([736175c](https://github.com/Canner/WrenAI/commit/736175c83f562e842b0e906279962cedfe9908bd))


### Documentation

* **wren:** fix cube hierarchy YAML examples ([#2502](https://github.com/Canner/WrenAI/issues/2502)) ([d0c6a46](https://github.com/Canner/WrenAI/commit/d0c6a46b348be785e3fbbc41270a4aadefbfb42a))