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v0.100.4

Agenta-AI/agentav0.100.4May 28, 2026by mmabrouk

AI Summary

Significant improvements to observability features, including new trace filtering capabilities, guardrails extension, and fixes to API data retrieval and tracing ingest.

Key Highlights

  • Added key span filtering to the trace overview.
  • Extended guardrails to all git-based entities.
  • Improved trace observability table with beautified extraction for non-chat spans.
  • Fixed API data retrieval issues for revisions and workflows.

New Features

  • Filter trace tree to key spans.
  • Beautified extraction for non-chat span values in observability table.

Full Release Notes

## What's Changed
* [fix] Extend guardrails to all git-based entities by @junaway in https://github.com/Agenta-AI/agenta/pull/4422
* fix(api): map OpenInference tool definitions into real tool objects by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4397
* feat(frontend): show span parameters in the trace overview by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4398
* feat(frontend): filter trace tree to key spans by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4404
* fix(frontend): keep tool-call pairing when loading chat into playground by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4406
* feat(frontend): beautified extraction for non-chat span values in observability table by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4410
* [fix] Resolve retrieve-related issue 1-12: stable tie-break for latest-revision by @jp-agenta
* [research] Additional fixes required for proper entity retrieval by @junaway in https://github.com/Agenta-AI/agenta/pull/4424
* fix(sdk): record invocation parameters on the root span by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4423
* fix(api,sdk): allow dotted reference slugs in tracing ingest by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4419
* fix(api): stop /workflows/revisions/retrieve from silently returning wrong data by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4418
* fix(frontend): hide trace children from raw span data by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4417
* [fix] Resolve tests and missing checks in guardrails by @junaway in https://github.com/Agenta-AI/agenta/pull/4448
* [release] v0.100.3 by @github-actions[bot] in https://github.com/Agenta-AI/agenta/pull/4451
* fix(frontend): seed parameter defaults for custom URL workflows by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4440
* fix(frontend): resolve every identifying trace ref when opening playground by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4425
* [docs] Update API reference docs by @github-actions[bot] in https://github.com/Agenta-AI/agenta/pull/4421
* Trace Observability Batch PR  by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/4443
* fix(tests): resolve flaky acceptance tests (app creation, human eval, prompt registry, members invite) by @bekossy in https://github.com/Agenta-AI/agenta/pull/4458
* [release] v0.100.4 by @github-actions[bot] in https://github.com/Agenta-AI/agenta/pull/4452


**Full Changelog**: https://github.com/Agenta-AI/agenta/compare/v0.100.3...v0.100.4