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  • 05.14.2025: Experiments in the JS Client
  • 05.09.2025: Annotations, Data Retention Policies, Hotkeys πŸ““
  • 05.05.2025: OpenInference Google GenAI Instrumentation
  • 04.30.2025: Span Querying & Data Extraction for Phoenix Client πŸ“Š
  • 04.28.2025: TLS Support for Phoenix Server πŸ”
  • 04.28.2025: Improved Shutdown Handling πŸ›‘
  • 04.25.2025: Scroll Selected Span Into View πŸ–±οΈ
  • 04.18.2025: Tracing for MCP Client-Server Applications πŸ”Œ
  • 04.16.2025: API Key Generation via API πŸ”
  • 04.15.2025: Display Tool Call and Result IDs in Span Details πŸ«†
  • 04.09.2025: Project Management API Enhancements ✨
  • 04.09.2025: New REST API for Projects with RBAC πŸ“½οΈ
  • 04.03.2025: Phoenix Client Prompt Tagging 🏷️
  • 04.02.2025 Improved Span Annotation Editor ✍️
  • 04.01.2025: Support for MCP Span Tool Info in OpenAI Agents SDK πŸ”¨
  • 03.27.2025 Span View Improvements πŸ‘€
  • 03.24.2025: Tracing Configuration Tab πŸ–ŒοΈ
  • 03.21.2025: Environment Variable Based Admin User Configuration πŸ—οΈ
  • 03.20.2025: Delete Experiment from Action Menu πŸ—‘οΈ
  • 03.19.2025: Access to New Integrations in Projects πŸ”Œ
  • 03.18.2025: Resize Span, Trace, and Session Tables πŸ”€
  • 03.14.2025: OpenAI Agents Instrumentation πŸ“‘
  • 03.07.2025: Model Config Enhancements for Prompts πŸ’‘
  • 03.07.2025: New Prompt Playground, Evals, and Integration Support 🦾
  • 03.06.2025: Project Improvements πŸ“½οΈ
  • 02.19.2025: Prompts πŸ“ƒ
  • 02.18.2025: One-Line Instrumentation⚑️
  • 01.18.2025: Automatic & Manual Span Tracing βš™οΈ
  • 12.09.2024: Sessions πŸ’¬
  • 11.18.2024: Prompt Playground πŸ›
  • 09.26.2024: Authentication & RBAC πŸ”
  • 07.18.2024: Guardrails AI IntegrationsπŸ’‚
  • 07.11.2024: Hosted Phoenix and LlamaTrace πŸ’»
  • 07.03.2024: Datasets & Experiments πŸ§ͺ
  • 07.02.2024: Function Call Evaluations βš’οΈ
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03.24.2025: Tracing Configuration Tab πŸ–ŒοΈ

Available in Phoenix 8.19+

Previous03.27.2025 Span View Improvements πŸ‘€Next03.21.2025: Environment Variable Based Admin User Configuration πŸ—οΈ

Last updated 28 days ago

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Within each project, there is now a Config tab to enhance customization. The default tab can now be set per project, ensuring the preferred view is displayed.

Learn more in .

Improvements and Bug Fixes πŸ›

  • Experiments: Included delete experiment option to action menu

  • Feature: Added support for specifying admin users via an environment variable at startup

  • Annotation: Now displays metadata

  • Settings Page: Now split across tabs for improved navigation and easier access

  • Feedback: Added full metadata

  • Projects: Improved performance

  • UI: Added date format descriptions to explanations

: Use correlated subquery for orphan spans

: Add toggle to treat orphan spans as root

: Upgrade react-router, vite, vitest

Tracing
Spans
Performance
projects docs
feat(tracing): add a config tab by mikeldking Β· Pull Request #6857 Β· Arize-ai/phoenixGitHub
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