{"name":"tengu_binary_lollipop","slug":"tengu-binary-lollipop","family":"flag","title":"Feature flags","noun":"feature flag","description":"Claude Code now contains the name of a new server-controlled switch, but nothing yet shows what it controls","description_source":"entry","described_by":{"version":"2.1.290","anchor":"added-tengu-binary-lollipop-constant-with-no-traced-use"},"presence":{"first_seen":"2.1.290","removed_in":null,"in_current_build":true,"newest_mined":"2.1.295","builds":6,"mined_builds":138,"first_cited":{"version":"2.1.290","released_at":"2026-10-05 18:12:44","spans":1}},"aliases":[],"entries":[{"version":"2.1.290","anchor":"added-tengu-binary-lollipop-constant-with-no-traced-use","heading":"New remote switch name with no visible feature behind it","line":"Claude Code now contains the name of a new server-controlled switch, but nothing yet shows what it controls","released_at":"2026-10-05 18:12:44","reason":"found in this entry's text"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"tengu_binary_balloon","slug":"tengu-binary-balloon","description":"Remote sessions can send tool descriptions straight from a recorded snapshot instead of rebuilding them, behind tengu_binary_balloon"},{"name":"tengu_binary_content_persisted","slug":"tengu-binary-content-persisted","description":"Files Claude saves from web fetches, artifacts and binary tool output are now tracked in session state."},{"name":"tengu_binary_download_success","slug":"tengu-binary-download-success","description":"Updates can arrive as a compressed build, so downloads get smaller with no setting to change."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-binary-lollipop","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}