{"name":"tengu_powerup_lesson_completed","slug":"tengu-powerup-lesson-completed","family":"flag","title":"Feature flags","noun":"feature flag","description":"An analytics event, not a feature flag. Claude Code logs it when a power-up lesson is marked done for the first time, after adding that lesson to `powerupsUnlocked` in its config, with `lesson_id`, `unlocked_count` and `all_unlocked`.","description_source":"code","described_by":{"bundle":"2.1.286","author":"claude-opus-5-5"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.309","builds":0,"mined_builds":150,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.90","anchor":"powerup-interactive-feature-tutorials","heading":"\/powerup \u2014 Interactive Feature Tutorials","line":null,"released_at":"2026-04-01 23:31:39","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"tengu_powerup_lesson_opened","slug":"tengu-powerup-lesson-opened","description":"An analytics event, not a feature flag. Claude Code logs it when a lesson is opened in the power-ups lesson screen, with the fields `lesson_id`, `was_already_unlocked` (whether that lesson was already in `powerupsUnlocked`) and `unlocked_count`."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-powerup-lesson-completed","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}