# New Release - 0.148.0

**URL:** <https://community.crewai.com/t/new-release-0-148-0/6613>\
**Category:** Announcements\
**Created:** [July 17, 2025, 10:42am UTC](https://community.crewai.com/t/new-release-0-148-0/6613 "2025-07-17T10:42:20Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Tony\_Wood](https://sea1.discourse-cdn.com/flex025/user_avatar/community.crewai.com/tony_wood/32/1876_2.png) [@Tony\_Wood](https://community.crewai.com/u/Tony_Wood)\
**Post date:** [July 17, 2025, 10:42am UTC](https://community.crewai.com/t/new-release-0-148-0/6613/1 "2025-07-17T10:42:20Z")

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## Core Improvements & Fixes

- Utilized production WorkOS environment ID for enhanced stability.
- Added SQLite FTS5 support for streamlined testing workflows.
- Resolved agent knowledge handling issues for improved reliability.
- Improved comparison mechanisms by transitioning to the BaseLLM class.
- Fixed the missing `create_directory` parameter in the Task class for better functionality.

## New Features & Enhancements

- Introduced agent evaluation functionality, pivotal for performance assessments.
- Added evaluator experiment and regression testing methods.
- Implemented a thread-safe AgentEvaluator to ensure safe concurrent operations.
- Enabled event emissions for effective agent evaluation tracking.
- Supported evaluation of both single Agent and LiteAgent types.
- Integrated with neatlogs for enhanced logging capabilities.
- Introduced crew context tracking for LLM guardrail events, improving oversight.

## Documentation & Guides

- Updated documentation for guardrail attributes and added usage examples.
- Provided a comprehensive integration guide for neatlogs.
- Updated documentation for the Agent repository and details for Agent.kickoff usage.

Full release notes here - [Read the full release notes](https://github.com/crewAIInc/crewAI/releases).

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Full Release Insights using CrewAI [https://github.com/tonykipkemboi/crewai-changelog-tldr/blob/main/tldr-option1/insights.md](https://github.com/tonykipkemboi/crewai-changelog-tldr/blob/main/tldr-option1/insights.md)