Arize-ai/phoenix arize-phoenix-v20.7.0

arize-phoenix: v20.7.0

on GitHub

20.7.0 (2026-09-03)

Features

• server: move the MCP server to FastMCP 4 and the stateless protocol (#15903) (f11c885)

Bug Fixes

• agents: record the tool name on pxi llm tool schemas (#15693) (3f01ebb)
• mcp/sql: make AnalyticsSqlError a real exception (#15906) (59c7934)
• model-pricing: sync minimax pricing from LiteLLM (#15901) (e346f8a), closes #15592

Performance Improvements

• traces: correlate and scope filtered trace query lowering (#15788) (3b73314)

Documentation

• skills: record the unit-test startup shortcuts and daemon rules in phoenix-server (#15900) (be57b06)