opik Releases
169 releases of comet-ml/opik
- 2.2.55
Sep 8, 2026
- 2.2.54
This release introduces the Cerebras integration to the Python SDK and renames the 'Opik Connect' sidebar item to 'Ollie'. It also includes stability improvements for traces and scoring, addressing S3 attachment failures and hardening the traces-cutover drivers.
Sep 8, 2026
- 2.2.53
This release focuses on fixing pricing model date handling and improving prompt version history navigation. It also adds reporting for MCP OAuth token expiration and scopes trace delete operations to batch partitions for better security.
Sep 7, 2026
- 2.2.52
This release focuses on enhancing session analysis capabilities and dataset reading performance for the SDK, alongside backend optimizations and bug fixes.
Sep 4, 2026
- 2.2.51
This release focuses on backend data persistence and SDK testing stability, specifically by persisting usage units and fixing streaming message handling.
Sep 4, 2026
- 2.2.50
The update introduces a new ClickHouse table for session analysis and improves BI event tracking, while also fixing streaming errors and adding support for the Cerebras provider.
Sep 4, 2026
- 2.2.49
This release improves user experience with OAuth consent screens, adds new configuration options for Gemini models, and optimizes dataset query performance.
Sep 3, 2026
- 2.2.48
This release fixes the EM backend S3 connection by pointing it to the published MinIO API port. It also includes proposed taxonomy changes and e2e specs, along with a new SDK feature allowing dataset item insertion without deduplication.
Sep 2, 2026
- 2.2.47
A bug fix addressing an issue where far-future trace rows were incorrectly dropped during reads due to wrapped week bounds.
Sep 1, 2026
- 2.2.46
A maintenance release fixing dataset version sizing logic, Redis stream codec limits, and auth timeouts. It also updates documentation to point users towards existing MCP servers.
Sep 1, 2026
- 2.2.45
This release focuses on performance improvements and bug fixes for streaming wrappers like Bedrock and Mistral. It introduces a one-command setup for MCP and skill packs, while also fixing data loss risks in annotation queues.
Aug 31, 2026
- 2.2.44
The team enabled agentic tools globally by removing a feature toggle and fixed OpenTelemetry provider name mappings. Documentation updates were also made regarding a prod-test rollback rehearsal.
Aug 28, 2026
- 2.2.43
This release includes fixes for Claude cache tokens in Bedrock streams and dataset pagination issues. It also adds a feature to redact trace content for users without specific permissions.
Aug 27, 2026
- 2.2.42
Significant backend refactoring was performed to make trace-delete pruning cutover-agnostic and added a new table for measuring cost savings. The release also includes fixes for stream wrappers and Cursor tool logging.
Aug 27, 2026
- 2.2.41
The Python SDK now reports anonymous usage analytics, and the legacy v1 documentation has been removed. Several provider mappings and Cursor logging issues were also addressed.
Aug 26, 2026
- 2.2.40
This release introduces dynamic token auth (OAuth2 client credentials) for custom AI providers and virtualizes the experiment results table for better performance. It also includes fixes for online evaluation failures.
Aug 25, 2026
- 2.2.39
The team focused on performance optimizations for the trace logs view and updated Cost Intelligence documentation. A test failure related to model price updates was also resolved.
Aug 24, 2026
- 2.2.38
This release improves performance by virtualizing the traces table and documents the 'Agent as a Judge' feature. Frontend checks are now run with a private AI-spend plugin.
Aug 24, 2026
- 2.2.37
The release adds e2e test coverage for online evaluation sampling rates and syncs provider model definitions. Documentation updates were also included.
Aug 24, 2026
- 2.2.36
This release fixes issues with LLM judge provider calls and HTTP status code handling. The UI was updated to make score cells read-only unless the column is editable.
Aug 21, 2026