{"name":"tengu_dapper_fountain","slug":"tengu-dapper-fountain","family":"flag","title":"Feature flags","noun":"feature flag","description":"Claude Code checks three new feature switches that count as on when no server value arrives; what they control is not known","description_source":"entry","described_by":{"version":"2.1.311","anchor":"three-new-gates-default-on"},"presence":{"first_seen":"2.1.311","removed_in":null,"in_current_build":true,"newest_mined":"2.1.322","builds":10,"mined_builds":161,"first_cited":{"version":"2.1.311","released_at":"2026-10-26 19:47:57","spans":1}},"aliases":[],"entries":[{"version":"2.1.311","anchor":"three-new-gates-default-on","heading":"Three new remotely controlled switches that default to on","line":"Claude Code checks three new feature switches that count as on when no server value arrives; what they control is not known","released_at":"2026-10-26 19:47:57","reason":"gate cited by this entry"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[{"version":"2.1.311","state":"unknown","account":null,"baseline":null,"code_default":true}],"related":[{"name":"tengu_dapper_acorn","slug":"tengu-dapper-acorn","description":"A new remotely controlled switch is off by default and never applies to organisations under the HIPAA policy"},{"name":"tengu_dapper_brooks","slug":"tengu-dapper-brooks","description":"Remote Control can download up to 16 attachments ahead of time, before the message that uses them arrives"},{"name":"tengu_dapper_cupcake","slug":"tengu-dapper-cupcake","description":"The setting that controls artifacts beside tool results is now CLAUDE_CODE_DAPPER_CUPCAKE, and the old CLAUDE_CODE_SQUISHY_NEWT is ignored"},{"name":"tengu_dapper_dawn","slug":"tengu-dapper-dawn","description":"The shadow logging that measures idle sessions now records when Claude Code starts and stops waiting for your input, not only when work runs"},{"name":"tengu_dapper_dusk","slug":"tengu-dapper-dusk","description":"Claude Code adds several new remotely controlled switches whose purpose is not yet visible"},{"name":"tengu_dapper_lagoon","slug":"tengu-dapper-lagoon","description":"An environment variable overrides whether something counts as first-party."},{"name":"tengu_dapper_pancake","slug":"tengu-dapper-pancake","description":"Claude Code adds two remote switches to how it assembles messages and attachments; one also needs CLAUDE_CODE_REMOTE"},{"name":"tengu_dapper_platypus","slug":"tengu-dapper-platypus","description":"A relay-marked worker whose relay can no longer be used now makes its first command wait for MCP servers like an ordinary worker"},{"name":"tengu_dapper_truffle","slug":"tengu-dapper-truffle","description":"Auto mode's check of allowed MCP write tools now accepts rules from a command and adds a server-side decision path that is off by default"}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-dapper-fountain","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}