docs: add LiteLLM Observatory section to v1.81.9 release notes

- Add paragraph on release validation, extensibility, and 100% coverage goal
- Include OOMs and CPU regressions as issues surfaced under sustained load
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Alexsander Hamir 2026-02-07 15:15:20 -08:00
parent 0f7104f8a5
commit e336ca87d5

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@ -46,6 +46,13 @@ pip install litellm==1.81.9
- **A2A Agent Gateway** - [Call A2A (Agent-to-Agent) registered agents through the standard `/chat/completions` API](../../docs/a2a_invoking_agents)
- **Expose MCP servers on the public internet** - [Launch MCP servers with public/private visibility and IP-based access control for internet-facing deployments](../../docs/mcp_public_internet)
- **Performance Optimizations** - Multiple performance improvements including ~40% Prometheus CPU reduction, LRU caching, and optimized logging paths
- **LiteLLM Observatory** - [Automated 24-hour load tests](../../blog/litellm-observatory)
---
## LiteLLM Observatory
LiteLLM Observatory is a long-running release-validation system we built to catch regressions before they reach users. The system is built to be extensible—you can add new tests, configure models and failure thresholds, and queue runs against any deployment. Our goal is to achieve 100% coverage of LiteLLM functionality through these tests. We run 24-hour load tests against our production deployments before all releases, surfacing issues like resource lifecycle bugs, OOMs, and CPU regressions that only appear under sustained load.
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