2.2.53

comet-ml/opik2.2.53Sep 7, 2026by github-actions[bot]

AI Summary

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.

Key Highlights

Fixed price models with compact YYYYMMDD date suffixes
Added 'none' thinking level for Flash Lite models
Scoped trace delete mutation to batch partitions
Report expires_at from MCP OAuth token introspection
Fixed prompt version history pagination

New Features

Report expires_at from MCP OAuth token introspection

Full Release Notes

## What's Changed
* [OPIK-8230] [BE] fix: scope the trace delete mutation to the batch's own partitions by @thiagohora in https://github.com/comet-ml/opik/pull/8131
* [OPIK-8242] fix: price models with compact YYYYMMDD date suffixes by @aswynz in https://github.com/comet-ml/opik/pull/8139
* [OPIK-8050] [FE] fix: paginate prompt version history and fix version labeling by @natagh23 in https://github.com/comet-ml/opik/pull/8140
* [OPIK-8102] [FE] fix: add a "none" thinking level so Flash Lite models stay non-thinking by @AndreiCautisanu in https://github.com/comet-ml/opik/pull/8158
* [NA] [BE][FE] chore: sync provider model definitions by @CometActions in https://github.com/comet-ml/opik/pull/8179
* [OPIK-7791] [QA] Proposed e2e specs from the 2.2.51 → 2.2.52 release exploration by @CometActions in https://github.com/comet-ml/opik/pull/8181
* [OPIK-8252] [BE] feat: Report expires_at from MCP OAuth token introspection by @awkoy in https://github.com/comet-ml/opik/pull/8153
* [OPIK-7532] [QA] Proposed taxonomy changes from app surface by @CometActions in https://github.com/comet-ml/opik/pull/8180


**Full Changelog**: https://github.com/comet-ml/opik/compare/2.2.52...2.2.53