phoenix

varize-phoenix-client-v2.13.0 scope: arize-phoenix-client Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 15d Tracing

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

agents ai-monitoring ai-observability aiengineering anthropic datasets

+10 more

evals langchain llamaindex llm-eval llm-evaluation llmops llms openai prompt-engineering smolagents

Summary

AI summary

Add name_contains filter to Python client projects.list()

Type	Severity	Summary	CVE
Feature
Feature	Medium	Adds name_contains filter to Python client projects.list() Adds name_contains filter to Python client projects.list() Source: llm_adapter@2026-07-15 Confidence: high	—
Feature	Low	Introduces phoenix env file support Introduces phoenix env file support Source: llm_adapter@2026-07-15 Confidence: high	—
Feature	Low	Accepts both PHOENIX_PROJECT_NAME and PHOENIX_PROJECT environment variables everywhere Accepts both PHOENIX_PROJECT_NAME and PHOENIX_PROJECT environment variables everywhere Source: llm_adapter@2026-07-15 Confidence: high	—

Full changelog

client: add name_contains filter to Python client projects.list() (#14132) (fa79dc0), closes #14034
phoenix env file (#14188) (c0ab6a9)
sdk: accept both PHOENIX_PROJECT_NAME and PHOENIX_PROJECT everywhere (#14167) (1e7d9fc)

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AI Observability & Evaluation

varize-phoenix-v19.0.0 GraphQL createUserApiKey and createSystemApiKey reject API-key callers.
varize-phoenix-v18.0.0 Changes session time-range filters to use interval-overlap semantics.
varize-phoenix-v17.0.0 Adds system settings for admin-managed assistant enablement and trace recording policy
varize-phoenix-v16.0.0 Sandboxing and Code Evaluators introduce breaking changes in Phoenix v16.0.0.
varize-phoenix-v15.7.0 Removes v1 /chat route and associated code