Arize-ai/phoenix arize-phoenix-v13.12.0

arize-phoenix: v13.12.0

on GitHub

13.12.0 (2026-03-09)

Features

• Add feature-flagged tracing onboarding empty state (#11853) (6e17c3b)
• add PackageManagerCommandBlock component (#11968) (9e980de)
• server: add parent_id filter to GET spans endpoints (#11973) (65507da)

Bug Fixes

• playground: preserve prompt invocation parameters when loading (#11958) (5107699), closes #11925
• server: cast JSON attributes to boolean when compared against True/False literals (#11805) (deb84a6)
• ui: force text/csv MIME type on CSV upload to handle Windows browser behavior (#11956) (d0d23ef)