https://openiap.dev/ 2026-02-11 weekly 1.0 https://openiap.dev/introduction 2026-02-11 weekly 0.9 https://openiap.dev/languages 2026-02-11 monthly 0.8 https://openiap.dev/tutorials 2026-02-11 weekly 0.8 https://openiap.dev/sponsors 2026-02-11 monthly 0.7 https://openiap.dev/docs/ecosystem 2026-02-11 weekly 0.9 https://openiap.dev/docs/lifecycle 2026-02-11 weekly 0.9 https://openiap.dev/docs/lifecycle/subscription 2026-02-11 weekly 0.8 https://openiap.dev/docs/types 2026-02-11 weekly 0.9 https://openiap.dev/docs/apis 2026-02-11 weekly 0.9 https://openiap.dev/docs/events 2026-02-11 weekly 0.8 https://openiap.dev/docs/errors 2026-02-11 monthly 0.7 https://openiap.dev/docs/ios-setup 2026-02-11 monthly 0.8 https://openiap.dev/docs/android-setup 2026-02-11 monthly 0.8 https://openiap.dev/docs/horizon-setup 2026-02-11 monthly 0.7 https://openiap.dev/docs/features/purchase 2026-02-11 weekly 0.8 https://openiap.dev/docs/features/subscription 2026-02-11 weekly 0.8 https://openiap.dev/docs/features/offer-code-redemption 2026-02-11 monthly 0.7 https://openiap.dev/docs/features/external-purchase 2026-02-11 weekly 0.8 https://openiap.dev/docs/features/subscription-upgrade-downgrade 2026-02-11 monthly 0.7 https://openiap.dev/docs/updates/announcements 2026-02-11 weekly 0.7 https://openiap.dev/docs/updates/notes 2026-02-11 weekly 0.7 https://openiap.dev/docs/updates/versions 2026-02-11 weekly 0.7