BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//deadcanary.io//Dead Canary//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Dead Canary: Anthropic
X-WR-CALDESC:API shutdowns\, deprecations and breaking changes from deadca
 nary.io
REFRESH-INTERVAL;VALUE=DURATION:PT12H
X-PUBLISHED-TTL:PT12H
BEGIN:VEVENT
UID:d09cc98481@deadcanary.io
DTSTAMP:20261018T074458Z
DTSTART;VALUE=DATE:20260805
DTEND;VALUE=DATE:20260806
SUMMARY:☠ Anthropic: claude-opus-4-1-20250805 retired (Shutdown)
DESCRIPTION:claude-opus-4-1-20250805 Retired June 5\, 2026 August 5\, 2026
 \n\nSource: https://docs.anthropic.com/en/docs/resources/model-deprecatio
 ns\nDetails: https://deadcanary.io/event/anthropic-claude-opus-4-1-202508
 05-retired-d09c/
URL:https://deadcanary.io/event/anthropic-claude-opus-4-1-20250805-retired
 -d09c/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:5ad65eac22@deadcanary.io
DTSTAMP:20261018T074458Z
DTSTART;VALUE=DATE:20261130
DTEND;VALUE=DATE:20261201
SUMMARY:☠ Anthropic: claude-sonnet-4-5-20250929 retirement (Deprecation)
DESCRIPTION:claude-sonnet-4-5-20250929 Deprecated September 30\, 2026 Nove
 mber 30\, 2026\n\nSource: https://docs.anthropic.com/en/docs/resources/mo
 del-deprecations\nDetails: https://deadcanary.io/event/anthropic-claude-s
 onnet-4-5-20250929-retirement-5ad6/
URL:https://deadcanary.io/event/anthropic-claude-sonnet-4-5-20250929-retir
 ement-5ad6/
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR