phoenix

varize-phoenix-v17.28.0 scope: arize-phoenix Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 14d 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

Updates Bug Fixes, 17.28.0, and 2026-07-13 across a mixed release.

Type	Severity	Summary	CVE
Feature
Feature	Low	Adds session annotation editing in session details UI. Adds session annotation editing in session details UI. Source: llm_adapter@2026-07-13 Confidence: high	—
Feature	Low	Adds collapsible playground sections via TitledPanel in UI. Adds collapsible playground sections via TitledPanel in UI. Source: llm_adapter@2026-07-13 Confidence: high	—
Feature	Low	Modernizes core Tabs with animated selection indicator and scroll snapping in UI. Modernizes core Tabs with animated selection indicator and scroll snapping in UI. Source: llm_adapter@2026-07-13 Confidence: high	—
Bugfix	Medium	Hardens one-click deploy templates against misuse. Hardens one-click deploy templates against misuse. Source: llm_adapter@2026-07-13 Confidence: high	—
Bugfix	Medium	Propagates IO tooltip cell clicks in UI. Propagates IO tooltip cell clicks in UI. Source: llm_adapter@2026-07-13 Confidence: high	—

Full changelog

ui: add session annotation editing in session details (#13852) (522a9a9)
ui: collapsible playground sections via TitledPanel (#14324) (2858f8f)
ui: modernize core Tabs with animated selection indicator and scroll snapping (#14325) (93016bf)

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About phoenix

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