New state fields track startup promo announcements and back a hidden command to reopen the offer page, gated behind tengu_swift_lynx
What
New per-session/global state fields, promoStartupConfig, promoStartupConfigParse, promoStartupLoginsSeen, and promoStartupLoginEnded, along with an announcementSlotReleased flag, track a startup promotional announcement and end it once a tracked number of logins has occurred. These fields back a new hidden local command that opens the page for the offer shown at startup. The command only activates when a remote-config value under the tengu_swift_lynx gate is non-null.
Why
This lets Claude Code show a startup promotional offer for a limited number of logins and gives users a way to revisit that offer's page, while keeping the feature off unless explicitly configured remotely.
What the promotional announcement is about, and the exact login threshold, aren't given in the evidence.