arize-phoenix: v20.6.0

20.6.0 (2026-09-03)

Features

• app: add Z.ai as a built-in GLM model provider (#15857) (58b7017)
• js: reorganize assistant settings page into topical tabs (#15801) (c41b8b8)
• playground: add support for Gemini 3.8 Flash (#15885) (20c8be3)
• server: add DELETE /projects/{project_identifier}/traces (#15409) (bf659ca)

Bug Fixes

• cost: update built-in model token prices (#15839) (466863d)
• experiments: count dispatched work items as in-flight (#15832) (0d1d92e)
• server: replace deprecated json_encoders with an IsoDatetime serializer (#15853) (93e55d8)