phoenix

varize-phoenix-v17.27.0 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 17.27.0, Bug Fixes, and 2026-07-12 across a mixed release.

Type	Severity	Summary	CVE
Feature
Feature	Medium	add dataset/prompt authorship columns, rename to updatedBy add dataset/prompt authorship columns, rename to updatedBy Source: llm_adapter@2026-07-13 Confidence: high	—
Feature	Medium	enable column reordering on traces, sessions, and experiments tables enable column reordering on traces, sessions, and experiments tables Source: llm_adapter@2026-07-13 Confidence: high	—
Feature	Medium	allow customization of prompts table columns allow customization of prompts table columns Source: llm_adapter@2026-07-13 Confidence: high	—
Feature	Medium	design audit of alerts, counters, and session selection UI design audit of alerts, counters, and session selection UI Source: llm_adapter@2026-07-13 Confidence: high	—
Feature	Medium	implement drag-and-drop column reordering with redesigned selector implement drag-and-drop column reordering with redesigned selector Source: llm_adapter@2026-07-13 Confidence: high	—
Feature	Medium	preview full span IO in table tooltips preview full span IO in table tooltips Source: llm_adapter@2026-07-13 Confidence: high	—
Bugfix	Medium	resolve dataset creator from users loader, skip unused join in API resolve dataset creator from users loader, skip unused join in API Source: llm_adapter@2026-07-13 Confidence: high	—
Bugfix	Low	preserve combobox tab navigation preserve combobox tab navigation Source: llm_adapter@2026-07-13 Confidence: high	—

Full changelog

ui: add dataset/prompt authorship columns, rename to updatedBy (fb08fe6)
ui: column reordering on the traces, sessions, and experiments tables (#14299) (2f2c4c1)
ui: customize prompts table columns (a3c6b92)
ui: design audit of alerts, counters, and session selection (#14315) (c9770a2)
ui: drag-and-drop column reordering with redesigned column selector (#14298) (4da943b)
ui: preview full span IO in table tooltips (#14305) (02eb5dc)

api: resolve dataset creator from the users loader, skip unused join (9121920)
preserve combobox tab navigation (#14294) (8758636)
tests: format test_Dataset, scope Description locators to dialog (2d8f536)

close weekly docs gap audit (dataset-label REST, CLI annotation-config, auth.md, experiment baseline, session cleanup) (#14308) (52f05c4)

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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