v0.164.5

Zipstack/unstractv0.164.5Apr 24, 2026by zipstack-push-to-main[bot]

AI Summary

Multiple fixes including S3 bucket filtering, tool-run log streaming to UI, and model timestamp updates.

Key Highlights

List only S3 buckets the connector credentials can browse
Stream tool-run logs to workflow execution UI with markdown rendering
Update modified_at field correctly for models

Full Release Notes

## What's Changed
* UN-3358 [FIX] List only S3 buckets the connector credentials can browse by @kirtimanmishrazipstack in https://github.com/Zipstack/unstract/pull/1925
* UN-3431 [FIX] Stream tool-run logs to workflow execution UI with markdown rendering by @chandrasekharan-zipstack in https://github.com/Zipstack/unstract/pull/1927
* UN-3430 [FIX] Update modified_at field correctly for models by @chandrasekharan-zipstack in https://github.com/Zipstack/unstract/pull/1928


**Full Changelog**: https://github.com/Zipstack/unstract/compare/v0.164.4...v0.164.5