ai model
Anthropic Claude: security advisories, deprecations and releases
Anthropic's Claude family of language models and the Anthropic API.
- Items, 90 days
- 22
- Critical
- 0
- Last critical
- none
- This week
- 2
What your digest would have held this week
2 items from the last 7 days. Zero sends only the ones that touch your stack.
Security 1
- HIGH GitHub Changelog · 13 Oct 2026
GitHub secret scanning adds Anthropic keys and Salesforce
GitHub secret scanning now detects Anthropic, Salesforce, and Cloudsmith secrets. Anthropic keys are blocked by push protection by default.
Deprecations 10
- HIGH NEW THIS WEEK ACT BY 30 NOV 2026 endoflife.date · 31 Oct 2026
Claude Sonnet 4.5 reaches end of life on 2026-11-30
Claude Sonnet 4.5 reaches end of life on 2026-11-30, as listed by endoflife.date.
- HIGH ACT BY 24 NOV 2026 endoflife.date · 25 Oct 2026
Claude Opus 4.5 reaches end of life on 2026-11-24
Claude Opus 4.5 reaches end of life on 2026-11-24, as listed by endoflife.date.
- LOW ACT BY 16 APR 2027 endoflife.date · 18 Oct 2026
Claude Opus 4.7 reaches end of life on 2027-04-16
Claude Opus 4.7 reaches end of life on 2027-04-16, as listed by endoflife.date.
- MEDIUM ACT BY 16 NOV 2026 GitHub Changelog · 16 Oct 2026
Upcoming deprecation of selected GitHub Copilot models in mid-November
GitHub will retire Claude Opus 4.8, Claude Opus 5, and GPT-5.6 Terra from Copilot on 16 Nov 2026; switch to newer alternatives.
- HIGH ACT BY 15 OCT 2026 endoflife.date · 15 Oct 2026
Claude Haiku 4.5 has reached end of life
Claude Haiku 4.5 reached end of life on 2026-10-15, as listed by endoflife.date.
- MEDIUM ACT BY 30 NOV 2026 endoflife.date · 2 Oct 2026
Claude Sonnet 4.5 reaches end of life on 2026-11-30
Claude Sonnet 4.5 reaches end of life on 2026-11-30, as listed by endoflife.date.
- MEDIUM ACT BY 24 NOV 2026 endoflife.date · 2 Oct 2026
Claude Opus 4.5 reaches end of life on 2026-11-24
Claude Opus 4.5 reaches end of life on 2026-11-24, as listed by endoflife.date.
- HIGH ACT BY 15 OCT 2026 endoflife.date · 2 Oct 2026
Claude Haiku 4.5 reaches end of life on 2026-10-15
Claude Haiku 4.5 reaches end of life on 2026-10-15, as listed by endoflife.date.
- LOW ACT BY 17 FEB 2027 endoflife.date · 2 Oct 2026
Claude Sonnet 4.6 reaches end of life on 2027-02-17
Claude Sonnet 4.6 reaches end of life on 2027-02-17, as listed by endoflife.date.
- LOW ACT BY 5 FEB 2027 endoflife.date · 2 Oct 2026
Claude Opus 4.6 reaches end of life on 2027-02-05
Claude Opus 4.6 reaches end of life on 2027-02-05, as listed by endoflife.date.
Releases 9
- INFO NEW THIS WEEK Azure Updates · 27 Oct 2026
Generally Available: Cost management and tagging for Claude models in Microsoft Foundry
Claude model charges now appear under Foundry resources instead of SaaS, with full cost management and tagging support.
- INFO AWS What's New · 20 Oct 2026
Structured outputs for Claude models on Amazon Bedrock
Amazon Bedrock now returns schema-compliant JSON from all Claude models via bedrock-runtime and bedrock-mantle, eliminating custom parsing and retry logic.
- INFO AWS What's New · 9 Oct 2026
Anthropic Claude Opus 5.5 and Sonnet 5.5 now available on Kiro in AWS GovCloud (US)
Claude Opus 5.5 and Sonnet 5.5 models are now available on Kiro IDE and CLI for AWS GovCloud (US) Regions.
- INFO endoflife.date · 8 Oct 2026
Claude Haiku 5.5 released
Claude Haiku 5.5 was released on 2026-10-07.
- INFO AWS What's New · 3 Oct 2026
Amazon Bedrock adds Claude Opus 5, Sonnet 5, Haiku 4.5 to India, South Korea, Singapore
Claude models are now available in India (Mumbai, Hyderabad), South Korea (Seoul) and Singapore (ap-southeast-1) with in-region inference.
- INFO Google Cloud Blog · 3 Oct 2026
Claude Opus 5.5 now available on Google Cloud
Anthropic Claude Opus 5.5 model is live in Model Garden for agentic coding, research, and long-running tasks.
- INFO AWS What's New · 2 Oct 2026
Amazon Bedrock adds Claude Opus 5.5 and Sonnet 5 in UK (London)
Amazon Bedrock now offers in-region inference for Anthropic Claude Opus 5.5 and Claude Sonnet 5 in eu-west-2. Data stays in the UK region for compliance-sensitive workloads.
- INFO endoflife.date · 2 Oct 2026
Claude Opus 5.5 released
Claude Opus 5.5 was released on 2026-09-22.
- INFO endoflife.date · 2 Oct 2026
Claude Sonnet 5.5 released
Claude Sonnet 5.5 was released on 2026-09-28.
News and tools 2
- INFO Datadog Security Labs · 19 Oct 2026
Putting models to the secure coding test: Security rules
Test of Sonnet 5, Composer 2.5, and GPT 5.5 shows measurable improvement in secure code when using security rules.
- LOW Ruby on Rails Blog · 3 Oct 2026
Claude Fable 5.1 costs $1,146 at max effort with zero gain over default
Model doubled spend and runtime but solved the same number of tickets; most expensive sweep to date.
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