{"data":{"id":"ded1955c-3e61-4d21-92b9-c4d113673cc4","title":"llm-anthropic 0.30","summary":"The llm-anthropic 0.30 release adds support for Claude Sonnet 5.5 and a new llm anthropic refresh command that updates the list of Anthropic models directly from their API, so new models can be supported without a new package release. It also adds an llm anthropic count command that uses Anthropic's free token counting API to report how many tokens a prompt will use before it is sent.","solution":"N/A -- no mitigation discussed in source.","labels":["industry"],"sourceUrl":"https://simonwillison.net/2026/Sep/28/llm-anthropic/","publishedAt":"2026-09-28T23:06:21.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedPackageNames":null,"affectedVendors":["Anthropic"],"affectedVendorsRaw":["llm-anthropic 0.30","Claude Sonnet 5.5","Anthropic API"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"epssCheckedAt":null,"kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":null,"disclosureDate":"2026-09-28T23:06:21.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":null,"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null}}