{"version":"2.1.177","anchor":"first-party-guard-on-saffron-lattice-eligibility","canonical_anchor":"first-party-guard-on-saffron-lattice-eligibility","heading":"First-Party Guard on Saffron Lattice Eligibility","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.177\/e\/first-party-guard-on-saffron-lattice-eligibility","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.177","markdown":"### First-Party Guard on Saffron Lattice Eligibility\n\nThe function that checks whether a user is eligible for the saffron lattice (progressive-rollout update) feature now requires the installation to be a first-party build (`l6() !== \"firstParty\"` returns early). Previously this check was absent, meaning third-party or forked builds could inadvertently enter the saffron lattice update path.\n\n**Evidence**\n\nNew guard in eligibility check (search for `\"firstParty\"` near `tengu_saffron_lattice`)\n\n- Flag `tengu_saffron_lattice`: Not enough to say (read for one account on one subscription tier against v2.1.177; this account: no value returned, anonymous baseline: no value returned, compiled default: not a boolean we can read) These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release."}