{"name":"tengu_willow_crate","slug":"tengu-willow-crate","family":"flag","title":"Feature flags","noun":"feature flag","description":"Opening the diff panel records one event with your terminal width bucket.","description_source":"entry","described_by":{"version":"2.1.228","anchor":"diff-panel-usage-event"},"presence":{"first_seen":"2.1.228","removed_in":"2.1.260","in_current_build":false,"newest_mined":"2.1.308","builds":25,"mined_builds":149,"first_cited":{"version":"2.1.228","released_at":"2026-08-11 17:45:45","spans":1}},"aliases":[],"entries":[{"version":"2.1.228","anchor":"diff-panel-usage-event","heading":"Diff panel usage event","line":"Opening the diff panel records one event with your terminal width bucket.","released_at":"2026-08-11 17:45:45","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.228","anchor":"diff-panel-inside-the-repl","heading":"Diff panel inside the REPL","line":"A full uncommitted-changes side panel with filters and \"Ask about selection\" is built but gated off.","released_at":"2026-08-11 17:45:45","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.228","anchor":"a-toggleable-diff-panel-sits-behind-a-gate-that-is-off-by-de","heading":"A toggleable \/diff panel sits behind a gate that is off by default","line":"`\/diff` would toggle a sidebar instead of opening a dialog, but the gate is off so you keep the old behaviour.","released_at":"2026-08-11 17:45:45","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":3,"docs":[],"docs_total":0,"gates":[{"version":"2.1.228","state":"off","account":false,"baseline":false,"code_default":false}],"related":[{"name":"tengu_willow_mode","slug":"tengu-willow-mode","description":null},{"name":"tengu_willow_prism","slug":"tengu-willow-prism","description":"Default `false`. Turns on the Agent tool's cost steer for `pro` subscribers when `CLAUDE_CODE_AGENT_COST_STEER` is neither a true nor a false value: the Agent tool prompt gains the paragraph `**Do not spawn agents unless the user asks.**` and drops the bullet about launching several agents in one message, and the initial agent listing omits its concurrency note."},{"name":"tengu_willow_tern","slug":"tengu-willow-tern","description":"A writing-style prompt block can be forced on with an environment variable; otherwise it stays off."},{"name":"tengu_willow_tern_applied","slug":"tengu-willow-tern-applied","description":"A writing-style prompt block can be forced on with an environment variable; otherwise it stays off."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-willow-crate","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}