Arize-ai/phoenix arize-phoenix-v17.27.0 on GitHub

17.27.0 (2026-07-12)

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)