BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//AdStack Watch//Deadlines//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
REFRESH-INTERVAL;VALUE=DURATION:P1D
X-PUBLISHED-TTL:P1D
X-WR-CALNAME:AdStack Watch: Meta deadlines
BEGIN:VEVENT
UID:meta-0c0e82e64d@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T105603Z
SEQUENCE:1792234563
DTSTART;VALUE=DATE:20261027
DTEND;VALUE=DATE:20261028
SUMMARY:Meta Graph API: Commerce Order Management API deprecation (all vers
 ions from October 27\, 2026)
STATUS:CONFIRMED
CATEGORIES:meta,breaking_change,api_version_sunset,deprecation
DESCRIPTION:Meta Graph API: Commerce Order Management API deprecation (all 
 versions from October 27\, 2026)\nBreaking / action required\nOfficial sou
 rce: https://developers.facebook.com/docs/graph-api/changelog/version26.0\
 nTimeline: https://adstackwatch.com/platforms/meta/#0c0e82e64d
URL:https://adstackwatch.com/platforms/meta/#0c0e82e64d
END:VEVENT
BEGIN:VEVENT
UID:meta-22ddcc44b3@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T105603Z
SEQUENCE:1792234563
DTSTART;VALUE=DATE:20261027
DTEND;VALUE=DATE:20261028
SUMMARY:Meta Marketing API: Web-only destination deprecation for Web+App ca
 mpaigns (all versions from October 27\, 2026)
STATUS:CONFIRMED
CATEGORIES:meta,breaking_change,deprecation,format_change
DESCRIPTION:Meta Marketing API: Web-only destination deprecation for Web+Ap
 p campaigns (all versions from October 27\, 2026)\nBreaking / action requi
 red\nOfficial source: https://developers.facebook.com/docs/graph-api/chang
 elog/version26.0\nTimeline: https://adstackwatch.com/platforms/meta/#22ddc
 c44b3
URL:https://adstackwatch.com/platforms/meta/#22ddcc44b3
END:VEVENT
BEGIN:VEVENT
UID:meta-b2214ad80f@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T105603Z
SEQUENCE:1792234563
DTSTART;VALUE=DATE:20261027
DTEND;VALUE=DATE:20261028
SUMMARY:Meta Marketing API: Messenger Stories placement deprecated (all ver
 sions from October 27\, 2026)
STATUS:CONFIRMED
CATEGORIES:meta,breaking_change,deprecation,format_change
DESCRIPTION:Meta Marketing API: Messenger Stories placement deprecated (all
  versions from October 27\, 2026)\nBreaking / action required\nOfficial so
 urce: https://developers.facebook.com/docs/graph-api/changelog/version26.0
 \nTimeline: https://adstackwatch.com/platforms/meta/#b2214ad80f
URL:https://adstackwatch.com/platforms/meta/#b2214ad80f
END:VEVENT
BEGIN:VEVENT
UID:meta-deec82e29e@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T105603Z
SEQUENCE:1792234563
DTSTART;VALUE=DATE:20261027
DTEND;VALUE=DATE:20261028
SUMMARY:Meta Graph API: Legacy Graph API protocol features deprecated (all 
 versions from October 27\, 2026)
STATUS:CONFIRMED
CATEGORIES:meta,breaking_change,deprecation
DESCRIPTION:Meta Graph API: Legacy Graph API protocol features deprecated (
 all versions from October 27\, 2026)\nBreaking / action required\nOfficial
  source: https://developers.facebook.com/docs/graph-api/changelog/version2
 6.0\nTimeline: https://adstackwatch.com/platforms/meta/#deec82e29e
URL:https://adstackwatch.com/platforms/meta/#deec82e29e
END:VEVENT
BEGIN:VEVENT
UID:meta-eba2be69cc@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T105603Z
SEQUENCE:1792234563
DTSTART;VALUE=DATE:20261027
DTEND;VALUE=DATE:20261028
SUMMARY:Meta Marketing API: Poll ad creation deprecated (all versions from 
 October 27\, 2026)
STATUS:CONFIRMED
CATEGORIES:meta,breaking_change,deprecation,format_change
DESCRIPTION:Meta Marketing API: Poll ad creation deprecated (all versions f
 rom October 27\, 2026)\nBreaking / action required\nOfficial source: https
 ://developers.facebook.com/docs/graph-api/changelog/version26.0\nTimeline:
  https://adstackwatch.com/platforms/meta/#eba2be69cc
URL:https://adstackwatch.com/platforms/meta/#eba2be69cc
END:VEVENT
BEGIN:VEVENT
UID:meta-fb1f5e58ec@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T105603Z
SEQUENCE:1792234563
DTSTART;VALUE=DATE:20261027
DTEND;VALUE=DATE:20261028
SUMMARY:Meta Marketing API: Delivery Estimate field removal (all versions f
 rom October 27\, 2026)
STATUS:CONFIRMED
CATEGORIES:meta,breaking_change,deprecation
DESCRIPTION:Meta Marketing API: Delivery Estimate field removal (all versio
 ns from October 27\, 2026)\nBreaking / action required\nOfficial source: h
 ttps://developers.facebook.com/docs/graph-api/changelog/version26.0\nTimel
 ine: https://adstackwatch.com/platforms/meta/#fb1f5e58ec
URL:https://adstackwatch.com/platforms/meta/#fb1f5e58ec
END:VEVENT
BEGIN:VEVENT
UID:meta-55a6e88121@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T010546Z
SEQUENCE:1792199146
DTSTART;VALUE=DATE:20270121
DTEND;VALUE=DATE:20270122
SUMMARY:Meta Graph API: v21.0 expiration (January 21\, 2027)
STATUS:CONFIRMED
CATEGORIES:meta,api_version_sunset
DESCRIPTION:Meta Graph API v21.0 expiration (January 21\, 2027)\nAPI versio
 n sunset\nOfficial source: https://developers.facebook.com/docs/graph-api/
 changelog/versions\nTimeline: https://adstackwatch.com/deadlines/meta-grap
 h-api-v21-expiration/
URL:https://adstackwatch.com/deadlines/meta-graph-api-v21-expiration/
END:VEVENT
BEGIN:VEVENT
UID:meta-e538f62b0b@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T105603Z
SEQUENCE:1792234563
DTSTART;VALUE=DATE:20270101
DTEND;VALUE=DATE:20270102
SUMMARY:[Month only] Meta Platform SDK: Facebook Platform SDK v21.0 depreca
 ted (Jan 2027)
STATUS:CONFIRMED
CATEGORIES:meta,deprecation
DESCRIPTION:Facebook Platform SDK v21.0 deprecated (Jan 2027)\nDeprecation\
 nMeta Platform SDK lists sometime in January 2027\; the exact day isn't pu
 blished.\nOfficial source: https://developers.facebook.com/docs/graph-api/
 changelog/version26.0\nTimeline: https://adstackwatch.com/platforms/meta/#
 e538f62b0b
URL:https://adstackwatch.com/platforms/meta/#e538f62b0b
END:VEVENT
BEGIN:VEVENT
UID:meta-3170627adb@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T010546Z
SEQUENCE:1792199146
DTSTART;VALUE=DATE:20270520
DTEND;VALUE=DATE:20270521
SUMMARY:Meta Graph API: v22.0 expiration (May 20\, 2027)
STATUS:CONFIRMED
CATEGORIES:meta,api_version_sunset
DESCRIPTION:Meta Graph API v22.0 expiration (May 20\, 2027)\nAPI version su
 nset\nOfficial source: https://developers.facebook.com/docs/graph-api/chan
 gelog/versions\nTimeline: https://adstackwatch.com/platforms/meta/#3170627
 adb
URL:https://adstackwatch.com/platforms/meta/#3170627adb
END:VEVENT
BEGIN:VEVENT
UID:meta-02ce250b81@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T010546Z
SEQUENCE:1792199146
DTSTART;VALUE=DATE:20271008
DTEND;VALUE=DATE:20271009
SUMMARY:Meta Graph API: v23.0 expiration (October 8\, 2027)
STATUS:CONFIRMED
CATEGORIES:meta,api_version_sunset
DESCRIPTION:Meta Graph API v23.0 expiration (October 8\, 2027)\nAPI version
  sunset\nOfficial source: https://developers.facebook.com/docs/graph-api/c
 hangelog/versions\nTimeline: https://adstackwatch.com/platforms/meta/#02ce
 250b81
URL:https://adstackwatch.com/platforms/meta/#02ce250b81
END:VEVENT
BEGIN:VEVENT
UID:meta-961f2ca636@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T010546Z
SEQUENCE:1792199146
DTSTART;VALUE=DATE:20280218
DTEND;VALUE=DATE:20280219
SUMMARY:Meta Graph API: v24.0 expiration (February 18\, 2028)
STATUS:CONFIRMED
CATEGORIES:meta,api_version_sunset
DESCRIPTION:Meta Graph API v24.0 expiration (February 18\, 2028)\nAPI versi
 on sunset\nOfficial source: https://developers.facebook.com/docs/graph-api
 /changelog/versions\nTimeline: https://adstackwatch.com/platforms/meta/#96
 1f2ca636
URL:https://adstackwatch.com/platforms/meta/#961f2ca636
END:VEVENT
BEGIN:VEVENT
UID:meta-81f12270bf@adstackwatch.com
DTSTAMP:20261017T141434Z
LAST-MODIFIED:20261017T032323Z
SEQUENCE:1792207403
DTSTART;VALUE=DATE:20280729
DTEND;VALUE=DATE:20280730
SUMMARY:Meta Graph API: v25.0 expiration (July 29\, 2028)
STATUS:CONFIRMED
CATEGORIES:meta,api_version_sunset
DESCRIPTION:Meta Graph API v25.0 expiration (July 29\, 2028)\nAPI version s
 unset\nOfficial source: https://developers.facebook.com/docs/graph-api/cha
 ngelog/versions\nTimeline: https://adstackwatch.com/platforms/meta/#81f122
 70bf
URL:https://adstackwatch.com/platforms/meta/#81f12270bf
END:VEVENT
END:VCALENDAR