Arize-ai/phoenix arize-phoenix-v20.9.0

arize-phoenix: v20.9.0

on GitHub

20.9.0 (2026-09-08)

Features

• client: add ATIF tracing to Harbor plugin (#15715) (30dccec)

Bug Fixes

• agents: stop retrying GitHub calls after an authorization failure (#15917) (18fdcd2)
• cost: update built-in model token prices (#15971) (83855f7)
• server: remove PEP 765 return in finally from playground_users.get_user (#15964) (9c531a5)
• traces: count only leaf LLM spans in project token totals (#15913) (38db726)

Documentation

• add Phoenix and AX selector (#15988) (c1288c9)
• add Simplified Chinese translation (README.zh.md) (3e33ecf)
• fix integration table links in README (#15949) (41cf183)
• fix wording, TOC anchor, and header markup in Chinese README (8486607)