v0.161.0

Zipstack/unstractv0.161.0Mar 23, 2026by pk-zipstack

AI Summary

A feature-rich release addressing LLM compatibility issues, adding AWS S3 IRSA support, and improving HTTP session management for workers.

Key Highlights

Fixed Azure OpenAI connection errors by upgrading litellm
Added support for AWS S3 authentication via IRSA
Implemented HTTP session lifecycle management for workers API clients

New Features

Include adapter name in error messages
Support AWS S3 storage authentication via IRSA
Support AWS S3 connector authentication via IRSA
HTTP session lifecycle management for workers API clients

Full Release Notes

## What's Changed
* UN-2105 [FEAT] Include adapter name in error messages by @pk-zipstack in https://github.com/Zipstack/unstract/pull/1825
* UN-3114 FIX: Handle LLM refusal responses to prevent NoneType errors by @pk-zipstack in https://github.com/Zipstack/unstract/pull/1799
* UN-3215 [FIX] Add LLMCompat bridge class to fix retriever LLM compatibility with llama-index by @pk-zipstack in https://github.com/Zipstack/unstract/pull/1788
* [FIX] Upgrade litellm to 1.82.3 to fix Azure OpenAI connection errors by @pk-zipstack in https://github.com/Zipstack/unstract/pull/1870
* UN-2297 [FEAT] Support AWS S3 storage authentication via IRSA by @kirtimanmishrazipstack in https://github.com/Zipstack/unstract/pull/1852
* UN-3343 [FEAT] Support AWS S3 connector authentication via IRSA by @kirtimanmishrazipstack in https://github.com/Zipstack/unstract/pull/1866
* UN-3314 [FIX] Monkey-patch litellm cohere embed timeout for Bedrock embeddings by @pk-zipstack in https://github.com/Zipstack/unstract/pull/1848
* UN-3211 [FEAT] HTTP session lifecycle management for workers API clients by @muhammad-ali-e in https://github.com/Zipstack/unstract/pull/1782


**Full Changelog**: https://github.com/Zipstack/unstract/compare/v0.160.1...v0.161.0