Arize-ai/phoenix arize-phoenix-v15.8.0

arize-phoenix: v15.8.0

on GitHub

15.8.0 (2026-05-13)

Features

• agents: populate project_sessions for /chat and /summary traces (#13187) (11275b4)
• playground: Add Anthropic and Google thinking controls (#13164) (c132f0c)
• pxi tool layout rebalancing (#13168) (d8d5322)

Bug Fixes

• cost: update built-in model token prices (#13203) (dde26f6)
• prevent prototype pollution in DatasetPreviewTable (#13199) (f0a2f9e)
• validate projection expressions and sandbox eval globals (#13213) (9ca0a3f)