News archive
September 2026
26 entries recorded this month across the digest, releases and tracked limits pages.
- September 30, 2026ReleaseClaude Code 2.1.286
- September 29, 2026ReleaseClaude Code 2.1.285
- September 28, 2026ReleaseClaude Code 2.1.284
- September 25, 2026ReleaseClaude Code 2.1.283
- September 24, 2026ReleaseClaude Code 2.1.282
- September 23, 2026ReleaseClaude Code 2.1.281
- September 23, 2026Limits changeAnthropic Claude Limits Page Updated: Model References and Project ControlReferences to specific Claude Opus model versions were updated from 'Opus 5' to include 'Opus 5.5', and the description of organizational project control changed from 'Disable public projects' to 'Control project sharing'.
- September 22, 2026ReleaseClaude Code 2.1.280
- September 18, 2026ReleaseClaude Code 2.1.277
- September 17, 2026ReleaseClaude Code 2.1.275
- September 17, 2026Limits changeClaude Usage Limits IncreasedThe context window limit for Claude models has increased from 200,000 tokens to up to 1 million tokens, varying by model. The mention of a fixed monthly seat cost of $20 has been removed.
- September 17, 2026ReleaseClaude Code 2.1.274
- September 15, 2026ReleaseClaude Code 2.1.273
- September 14, 2026ReleaseClaude Code 2.1.271
- September 12, 2026DigestClaude Week — September 12, 2026
- September 11, 2026ReleaseClaude Code 2.1.269
- September 10, 2026ReleaseClaude Code 2.1.268
- September 9, 2026ReleaseClaude Code 2.1.267
- September 8, 2026ReleaseClaude Code 2.1.265
- September 5, 2026DigestClaude Week — September 5, 2026
- September 4, 2026ReleaseClaude Code 2.1.261
- September 3, 2026ReleaseClaude Code 2.1.260
- September 2, 2026ReleaseClaude Code 2.1.259
- September 2, 2026Limits changeClarifications and expansions on Claude model versions and API topicsThe support page now refers to 'Claude Fable models' and includes 'Fable 5.1' as a potential model switch, where it previously only mentioned 'Claude Fable 5'. Additionally, the section on API usage and related topics has been expanded.
- September 1, 2026ReleaseClaude Code 2.1.257
- September 1, 2026Limits changeAnthropic Claude API Rate Limits Page Structure UpdateThe page content on Claude API rate limits was reorganized with new sections added, indicating an expansion of information covered, while specific API endpoint listings were moved or recontextualized.