BEGIN:VCALENDAR VERSION:2.0 PRODID:-//App369//App platform deadlines//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:App platform deadlines (App369) X-WR-CALDESC:Dated app platform deadlines from App369 guides: Google Play\, Firebase\, Google Cloud\, Google Mobile Ads\, Meta\, Fitbit and Supabase. Each event links the guide and the platform source. REFRESH-INTERVAL;VALUE=DURATION:P1D X-PUBLISHED-TTL:P1D BEGIN:VEVENT UID:cloud-functions-nodejs20-2026-10-30@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20261030 DTEND;VALUE=DATE:20261031 SUMMARY:Google Cloud: Node.js 20 runtime decommissioned DESCRIPTION:Google decommissions Node.js 20 for Cloud Functions and Cloud R un functions: you can no longer create or update functions on it\, and fun ctions left on it may be disabled.\nApp369 guide: https://app369.com/blog/ app-store-google-play-deadlines-2026-2027/\nSource: https://docs.cloud.goo gle.com/functions/docs/runtime-support URL:https://app369.com/blog/app-store-google-play-deadlines-2026-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:supabase-data-api-grants-2026-10-30@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20261030 DTEND;VALUE=DATE:20261031 SUMMARY:Supabase: New tables need an explicit Data API grant DESCRIPTION:New tables in the public schema stop getting automatic Data API access in existing projects\, so each one needs an explicit GRANT.\nApp36 9 guide: https://app369.com/blog/supabase-permission-denied-new-tables-oct ober-30-2026/\nSource: https://supabase.com/changelog/45329-breaking-chang e-tables-not-exposed-to-data-and-graphql-api-automatically URL:https://app369.com/blog/supabase-permission-denied-new-tables-october-3 0-2026/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:play-billing-7-extension-2026-11-01@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20261101 DTEND;VALUE=DATE:20261102 SUMMARY:Google Play: Billing Library 7 extension ends DESCRIPTION:The extension deadline for Play Billing Library 7 ends.\nApp369 guide: https://app369.com/blog/play-billing-library-9-migration-deadline- 2027/\nSource: https://developer.android.com/google/play/billing/deprecati on-faq URL:https://app369.com/blog/play-billing-library-9-migration-deadline-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:play-extension-api36-2026-11-01@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20261101 DTEND;VALUE=DATE:20261102 SUMMARY:Google Play: Target API 36 extension ends DESCRIPTION:The extension Google offers for the target API 36 (Android 16) requirement ends.\nApp369 guide: https://app369.com/blog/app-store-google- play-deadlines-2026-2027/\nSource: https://support.google.com/googleplay/a ndroid-developer/answer/11926878 URL:https://app369.com/blog/app-store-google-play-deadlines-2026-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:fitbit-web-api-off-2026-11-02@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20261102 DTEND;VALUE=DATE:20261103 SUMMARY:Fitbit: Legacy Fitbit Web API turned off DESCRIPTION:Google says the legacy Fitbit Web API and Fitbit OAuth endpoint s are turned off: requests return HTTP 410 Gone and data stops syncing. de v.fitbit.com still shows October 30\, so plan for the earlier date.\nApp36 9 guide: https://app369.com/blog/google-fit-api-deprecated-health-connect- 2026/\nSource: https://developers.google.com/health/about URL:https://app369.com/blog/google-fit-api-deprecated-health-connect-2026/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:meta-marketing-api-v24-2026-11-10@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20261110 DTEND;VALUE=DATE:20261111 SUMMARY:Meta: Marketing API v24.0 available until DESCRIPTION:Marketing API v24.0 reaches its Available Until date in Meta's Marketing API changelog. The Graph API keeps its own\, later date for v24. 0.\nApp369 guide: https://app369.com/blog/facebook-graph-api-version-expir y-dates-2027/\nSource: https://developers.facebook.com/docs/marketing-api/ marketing-api-changelog URL:https://app369.com/blog/facebook-graph-api-version-expiry-dates-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:test-lab-pixel2-arm-2026-11-15@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20261115 DTEND;VALUE=DATE:20261116 SUMMARY:Firebase: Test Lab removes Pixel2.arm versions 26 to 33 DESCRIPTION:Firebase Test Lab removes the deprecated Pixel2.arm device vers ions 26 through 33\, so CI pipelines that pin them fail.\nApp369 guide: ht tps://app369.com/blog/app-store-google-play-deadlines-2026-2027/\nSource: https://firebase.google.com/support/releases URL:https://app369.com/blog/app-store-google-play-deadlines-2026-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:fcm-instanceid-new-users-2027-01-01@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:Firebase: FCM InstanceId APIs closed to new users DESCRIPTION:New users can no longer start using the FCM InstanceId server A PIs and device groups.\nApp369 guide: https://app369.com/blog/fcm-legacy-a pi-shutdown-http-v1-migration-2026/\nSource: https://firebase.google.com/d ocs/cloud-messaging/troubleshooting#fcm-26-deprecation URL:https://app369.com/blog/fcm-legacy-api-shutdown-http-v1-migration-2026/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:meta-graph-api-v21-2027-01-21@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270121 DTEND;VALUE=DATE:20270122 SUMMARY:Meta: Graph API v21.0 available until DESCRIPTION:Graph API v21.0 reaches its Available Until date. Calls to an u nusable version are defaulted to the next oldest usable version.\nApp369 g uide: https://app369.com/blog/facebook-graph-api-version-expiry-dates-2027 /\nSource: https://developers.facebook.com/docs/graph-api/changelog URL:https://app369.com/blog/facebook-graph-api-version-expiry-dates-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:play-sensitive-permissions-2027-01-27@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270127 DTEND;VALUE=DATE:20270128 SUMMARY:Google Play: Sensitive permission policy changes take effect DESCRIPTION:Four Google Play sensitive-permission changes take effect\, inc luding the Contacts Permissions policy and the location button as the reco mmended minimum scope for precise location.\nApp369 guide: https://app369. com/blog/app-store-google-play-deadlines-2026-2027/\nSource: https://suppo rt.google.com/googleplay/android-developer/table/12921780 URL:https://app369.com/blog/app-store-google-play-deadlines-2026-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:play-16kb-page-size-2027-02-01@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270201 DTEND;VALUE=DATE:20270202 SUMMARY:Google Play: Updates must support 16 KB page sizes DESCRIPTION:For apps targeting Android 15 (API level 35) and higher\, updat es that do not support 16 KB memory page sizes can no longer be released.\ nApp369 guide: https://app369.com/blog/app-store-google-play-deadlines-202 6-2027/\nSource: https://developer.android.com/guide/practices/page-sizes URL:https://app369.com/blog/app-store-google-play-deadlines-2026-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:meta-marketing-api-v25-2027-02-23@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270223 DTEND;VALUE=DATE:20270224 SUMMARY:Meta: Marketing API v25.0 available until DESCRIPTION:Marketing API v25.0 reaches its Available Until date in Meta's Marketing API changelog.\nApp369 guide: https://app369.com/blog/facebook-g raph-api-version-expiry-dates-2027/\nSource: https://developers.facebook.c om/docs/marketing-api/marketing-api-changelog URL:https://app369.com/blog/facebook-graph-api-version-expiry-dates-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:firebase-studio-shutdown-2027-03-22@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270322 DTEND;VALUE=DATE:20270323 SUMMARY:Firebase: Firebase Studio shuts down DESCRIPTION:Firebase Studio shuts down and remaining workspace data is perm anently deleted.\nApp369 guide: https://app369.com/blog/firebase-studio-sh utting-down-migrate-project-2027/\nSource: https://firebase.google.com/doc s/studio/migrating-project URL:https://app369.com/blog/firebase-studio-shutting-down-migrate-project-2 027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:firebase-extensions-shutdown-2027-03-31@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270331 DTEND;VALUE=DATE:20270401 SUMMARY:Firebase: Firebase Extensions service shuts down DESCRIPTION:Installed extensions keep running\, but you can no longer updat e\, reconfigure or uninstall them through the console or CLI.\nApp369 guid e: https://app369.com/blog/firebase-deprecations-shutdown-dates-2026/\nSou rce: https://firebase.google.com/docs/extensions/faq-and-troubleshooting URL:https://app369.com/blog/firebase-deprecations-shutdown-dates-2026/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:meta-graph-api-v22-2027-05-20@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270520 DTEND;VALUE=DATE:20270521 SUMMARY:Meta: Graph API v22.0 available until DESCRIPTION:Graph API v22.0 reaches its Available Until date in Meta's Grap h API changelog.\nApp369 guide: https://app369.com/blog/facebook-graph-api -version-expiry-dates-2027/\nSource: https://developers.facebook.com/docs/ graph-api/changelog URL:https://app369.com/blog/facebook-graph-api-version-expiry-dates-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:firebase-ml-shutdown-2027-06-15@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270615 DTEND;VALUE=DATE:20270616 SUMMARY:Firebase: Firebase ML shuts down DESCRIPTION:Firebase ML shuts down: custom model hosting and serving\, and Cloud Vision API calls through Firebase ML.\nApp369 guide: https://app369. com/blog/firebase-ml-model-hosting-shutting-down-migrate-2027/\nSource: ht tps://firebase.google.com/docs/ml URL:https://app369.com/blog/firebase-ml-model-hosting-shutting-down-migrate -2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:admob-android-v23-sunset-2027-06-30@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270630 DTEND;VALUE=DATE:20270701 SUMMARY:Google Mobile Ads: Android SDK v23.x sunset DESCRIPTION:Version 23.x of the Google Mobile Ads SDK for Android is sunset \, so ad requests from it are at risk of not serving ads.\nApp369 guide: h ttps://app369.com/blog/admob-google-mobile-ads-sdk-sunset-versions-2027/\n Source: https://developers.google.com/admob/android/deprecation URL:https://app369.com/blog/admob-google-mobile-ads-sdk-sunset-versions-202 7/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:play-billing-8-deadline-2027-08-31@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270831 DTEND;VALUE=DATE:20270901 SUMMARY:Google Play: Billing Library 8 deadline DESCRIPTION:Play Billing Library 8 reaches its deadline: new apps and updat es must move to a newer version.\nApp369 guide: https://app369.com/blog/pl ay-billing-library-9-migration-deadline-2027/\nSource: https://developer.a ndroid.com/google/play/billing/deprecation-faq URL:https://app369.com/blog/play-billing-library-9-migration-deadline-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:fcm-instanceid-shutdown-2027-09-29@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270929 DTEND;VALUE=DATE:20270930 SUMMARY:Firebase: FCM InstanceId APIs and device groups stop working DESCRIPTION:Requests to the FCM InstanceId server APIs (iid.googleapis.com) and device group management start failing.\nApp369 guide: https://app369. com/blog/fcm-legacy-api-shutdown-http-v1-migration-2026/\nSource: https:// firebase.google.com/docs/cloud-messaging/troubleshooting#fcm-26-deprecatio n URL:https://app369.com/blog/fcm-legacy-api-shutdown-http-v1-migration-2026/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:firebase-test-lab-shutdown-2027-09-30@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20270930 DTEND;VALUE=DATE:20271001 SUMMARY:Firebase: Firebase Test Lab shuts down DESCRIPTION:Firebase Test Lab is fully shut down.\nApp369 guide: https://ap p369.com/blog/firebase-test-lab-shutting-down-alternatives-2027/\nSource: https://firebase.google.com/docs/test-lab URL:https://app369.com/blog/firebase-test-lab-shutting-down-alternatives-20 27/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:meta-graph-api-v23-2027-10-08@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20271008 DTEND;VALUE=DATE:20271009 SUMMARY:Meta: Graph API v23.0 available until DESCRIPTION:Graph API v23.0 reaches its Available Until date in Meta's Grap h API changelog.\nApp369 guide: https://app369.com/blog/facebook-graph-api -version-expiry-dates-2027/\nSource: https://developers.facebook.com/docs/ graph-api/changelog URL:https://app369.com/blog/facebook-graph-api-version-expiry-dates-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:play-billing-8-extension-2027-11-01@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20271101 DTEND;VALUE=DATE:20271102 SUMMARY:Google Play: Billing Library 8 extension ends DESCRIPTION:The extension deadline for Play Billing Library 8 ends.\nApp369 guide: https://app369.com/blog/play-billing-library-9-migration-deadline- 2027/\nSource: https://developer.android.com/google/play/billing/deprecati on-faq URL:https://app369.com/blog/play-billing-library-9-migration-deadline-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:meta-graph-api-v24-2028-02-18@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20280218 DTEND;VALUE=DATE:20280219 SUMMARY:Meta: Graph API v24.0 available until DESCRIPTION:Graph API v24.0 reaches its Available Until date in Meta's Grap h API changelog.\nApp369 guide: https://app369.com/blog/facebook-graph-api -version-expiry-dates-2027/\nSource: https://developers.facebook.com/docs/ graph-api/changelog URL:https://app369.com/blog/facebook-graph-api-version-expiry-dates-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:meta-graph-api-v25-2028-07-29@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20280729 DTEND;VALUE=DATE:20280730 SUMMARY:Meta: Graph API v25.0 available until DESCRIPTION:Graph API v25.0 reaches its Available Until date in Meta's Grap h API changelog.\nApp369 guide: https://app369.com/blog/facebook-graph-api -version-expiry-dates-2027/\nSource: https://developers.facebook.com/docs/ graph-api/changelog URL:https://app369.com/blog/facebook-graph-api-version-expiry-dates-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:play-billing-9-deadline-2028-08-31@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20280831 DTEND;VALUE=DATE:20280901 SUMMARY:Google Play: Billing Library 9 deadline DESCRIPTION:Play Billing Library 9 reaches its deadline: new apps and updat es must move to a newer version.\nApp369 guide: https://app369.com/blog/pl ay-billing-library-9-migration-deadline-2027/\nSource: https://developer.a ndroid.com/google/play/billing/deprecation-faq URL:https://app369.com/blog/play-billing-library-9-migration-deadline-2027/ TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:play-billing-9-extension-2028-11-01@app369.com DTSTAMP:20261028T000000Z DTSTART;VALUE=DATE:20281101 DTEND;VALUE=DATE:20281102 SUMMARY:Google Play: Billing Library 9 extension ends DESCRIPTION:The extension deadline for Play Billing Library 9 ends.\nApp369 guide: https://app369.com/blog/play-billing-library-9-migration-deadline- 2027/\nSource: https://developer.android.com/google/play/billing/deprecati on-faq URL:https://app369.com/blog/play-billing-library-9-migration-deadline-2027/ 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