> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/harness-platform/use-harness-ai/harness-ai/release-updates.md).

# Release Updates

The Harness AI DevOps Agent has been upgraded to **Claude Opus 4.6**, bringing significant improvements across the board:

* **Consolidated architecture**: Merged 5 sub-agents into a single unified DevOps agent, improving speed, context retention, and pipeline generation accuracy.
* **Improved response time and output quality**: Faster responses with higher-quality results across all interactions.
* **Enhanced template reference capabilities**: More accurate and reusable pipeline generation through better template resolution.
* **Support for longer and more complex pipelines**: Validated with a 50-stage pipeline test, enabling enterprise-scale pipeline generation.
* **Stronger pipeline modification fidelity**: Higher accuracy and performance when modifying existing pipelines.