Issues

• Correct population sizing counts: repoint mobile pool at nimbus_targeting_context, filter by channel and partition

  mozilla/experimenter#17650 · Filter by author data-sync-user opened on Oct 6, 2026

• Option to expand/collapse all cards

  mozilla/experimenter#17643 · Filter by author data-sync-user opened on Oct 6, 2026

• Migrate existing Labs deliveries to the new flow

  mozilla/experimenter#17578 · Filter by author data-sync-user opened on Oct 1, 2026

• Admin flag for the new Labs UI

  mozilla/experimenter#17577 · Filter by author data-sync-user opened on Oct 1, 2026

• Labs review validation and warnings

  mozilla/experimenter#17575 · Filter by author data-sync-user opened on Oct 1, 2026

• Labs integration tests

  mozilla/experimenter#17576 · Filter by author data-sync-user opened on Oct 1, 2026

• Labs enable, disable and pause workflows

  mozilla/experimenter#17574 · Filter by author data-sync-user opened on Oct 1, 2026

• Disable first run targeting for Labs on mobile

  mozilla/experimenter#17573 · Filter by author data-sync-user opened on Oct 1, 2026

• Labs UI skeleton with Labs card

  mozilla/experimenter#17572 · Filter by author data-sync-user opened on Oct 1, 2026

• Labs sequence diagrams

  mozilla/experimenter#17571 · Filter by author data-sync-user opened on Oct 1, 2026

• The client is not subscribed to the rollout when the rollout page is displayed with the old UI and the new delivery flag is enabled

  mozilla/experimenter#17564 · Filter by author data-sync-user opened on Oct 1, 2026
  2

• Update text for PrefFlip rollouts when user is requestor

  mozilla/experimenter#17528 · Filter by author data-sync-user opened on Sep 29, 2026

• [Rollout UI] Cancelling a "Disable rollout" review message mentions launching the delivery

  mozilla/experimenter#17523 · Filter by author data-sync-user opened on Sep 29, 2026

• [Rollout UI] Screenshot descriptions don't have a minimum size

  mozilla/experimenter#17522 · Filter by author data-sync-user opened on Sep 29, 2026

• Warn when a desktop messaging experiment's control message does not mirror the treatment message

  mozilla/experimenter#17515 · Filter by author jaredlockhart opened on Sep 28, 2026
  

• Warn when a desktop messaging experiment's control branch sends no message

  mozilla/experimenter#17514 · Filter by author jaredlockhart opened on Sep 28, 2026
  

• Run the pop sizing job hourly

  mozilla/experimenter#17483 · Filter by author data-sync-user opened on Sep 25, 2026
  2

• Retire the Cirrus demo-app integration harness now that experimenter's own Cirrus integration is tested

  mozilla/experimenter#17470 · Filter by author jaredlockhart opened on Sep 24, 2026
  

• Use push state urls in new rollout UI

  mozilla/experimenter#17467 · Filter by author jaredlockhart opened on Sep 24, 2026

• Replace get_invalid_fields_errors mocks in the /new/ UI tests with factory setup

  mozilla/experimenter#17444 · Filter by author jaredlockhart opened on Sep 23, 2026

• Show each metric's most recently matured window in the Highwind results grid

  mozilla/experimenter#17442 · Filter by author data-sync-user opened on Sep 23, 2026

• Copy the results page to an unlinked Highwind results URL

  mozilla/experimenter#17441 · Filter by author data-sync-user opened on Sep 23, 2026

• Load new Highwind results into Experimenter

  mozilla/experimenter#17439 · Filter by author data-sync-user opened on Sep 23, 2026

• Show metric maturity states on the Highwind results page

  mozilla/experimenter#17438 · Filter by author data-sync-user opened on Sep 23, 2026

• Show every window in the Highwind metric detail modal

  mozilla/experimenter#17437 · Filter by author data-sync-user opened on Sep 23, 2026