2.4.0

Fixed

• Rating feedback tags are now split by rating direction (#64, #65). The librechat_rating_counts_per_tag metric previously grouped on feedback.tag alone, discarding whether each tag was positive or negative. It now carries a rating="thumbsUp|thumbsDown" label so positive and negative feedback tags can be told apart.

Added

• Positive Feedback Tags and Negative Feedback Tags panels in the Grafana dashboard template.

Changed

• README examples updated to current LibreChat feedback tag keys (drops the stale helpful/creative/unhelpful tags).

Compatibility note

librechat_rating_counts_per_tag gains a rating label. Existing {tag="..."} queries keep working, but recording rules or alerts that assumed no rating label will now see series split by rating direction.

2.3.0

What's Changed

• fix: prevent blocking scrapes while cache is cold by @dborysenko in #62
• chore: post-#62 cache log placement and docstring by @Odrec in #63
• perf: consolidate tool metrics queries (11 → 4 pipelines) by @dborysenko in #61

New Contributors

• @dborysenko made their first contribution in #62

Full Changelog: 2.2.0...2.3.0

2.2.0

What's Changed

• Refactor: Metrics Exporter by @philippkaser in #53
• chore: post-merge polish for historic-analysis refactor by @Odrec in #60

New Contributors

• @philippkaser made their first contribution in #53

Full Changelog: 2.0.10...2.2.0

2.0.10

What's Changed

• Bump docker/build-push-action from 6 to 7 by @dependabot[bot] in #58
• Bump docker/login-action from 3 to 4 by @dependabot[bot] in #57
• Bump docker/setup-buildx-action from 3 to 4 by @dependabot[bot] in #56
• Bump docker/metadata-action from 5 to 6 by @dependabot[bot] in #55
• Bump docker/setup-qemu-action from 3 to 4 by @dependabot[bot] in #54
• feat: add starter Grafana dashboard for Prometheus metrics by @Odrec in #59

Full Changelog: 2.0.9...2.0.10

2.0.9

What's Changed

• fix: resolve per-model input token metrics returning 0 by @Odrec in #51
• fix: rename endpoint label to api_endpoint to avoid Prometheus conflict by @Odrec in #52

Full Changelog: 2.0.7...2.0.9

2.0.7

What's Changed

• Bump actions/checkout from 5 to 6 by @dependabot[bot] in #47
• fix: filter tool_call entries without name field in tool metrics by @Odrec in #50

Full Changelog: 2.0.6...2.0.7

2.0.6

What's Changed

• Bump python from 3.13-slim to 3.14-slim by @dependabot[bot] in #44
• fix: remove $facet aggregation for AWS DocumentDB compatibility by @Odrec in #46

Full Changelog: 2.0.5...2.0.6

2.0.5

What's Changed

• feat: implement background metrics collection for improved performance by @Odrec in #43

Full Changelog: 2.0.4...2.0.5

2.0.4

What's Changed

• Add tool usage metrics tracking by @Odrec in #40
• Bump actions/setup-python from 5 to 6 by @dependabot[bot] in #36
• Add configurable metric groups for performance optimization by @Odrec in #41

Full Changelog: 2.0.3...2.0.4

2.0.3

What's Changed

• Fix rating cache None check to prevent TypeError by @Odrec in #39

Full Changelog: 2.0.2...2.0.3