Change log
Every dated change across tracked tools — pricing, plans, releases, platforms, availability, ownership — each linked to the vendor’s own page. Re-checking a value that didn’t move is not a change.
- Last 30 days
- 7141 tools
- 7 pricing and plan changes, 48 releases, 14 availability and platform changes, and 2 ownership and name changes
- Last 90 days
- 17057 tools
- 19 pricing and plan changes, 118 releases, 28 availability and platform changes, and 5 ownership and name changes
- On record
- 31367 tools
- Every logged change, each with a first-party receipt
- Pricing & plans
- Releases
- Availability & platforms
- Ownership & names
| Week starting | Changes |
|---|---|
| 17 Aug 2026 | 4 |
| 24 Aug 2026 | 5 |
| 31 Aug 2026 | 9 |
| 7 Sept 2026 | 13 |
| 14 Sept 2026 | 13 |
| 21 Sept 2026 | 15 |
| 28 Sept 2026 | 27 |
| 5 Oct 2026 | 19 |
| 12 Oct 2026 | 26 |
| 19 Oct 2026 | 17 |
| 26 Oct 2026 | 18 |
| 2 Nov 2026 | 0 |
13 changes · newest first · Claude Code profile →
Week 41 · 5 Oct – 11 Oct 20261 of 19 changes · Brief →
- Claude CodeRelease
Claude Code adds Claude Haiku 5.5 as its default Haiku model
Claude Code 2.1.293 adds Claude Haiku 5.5, which becomes the default Haiku model on the Anthropic API, with a 1M-token context window.
github.com
ObservedHigh confidencePublished 7 Oct 2026Claude Code — GitHub releaseshttps://github.com/anthropics/claude-code/releases/tag/v2.1.293 ↗
Week 40 · 28 Sept – 4 Oct 20261 of 27 changes · Brief →
- Claude CodeRelease
Claude Sonnet 5.5 added as the default Sonnet model (v2.1.284)
Release v2.1.284 adds Claude Sonnet 5.5, now the default Sonnet model on the Anthropic API.
github.com
ObservedHigh confidencePublished 28 Sept 2026Claude Code — official GitHub repositoryhttps://github.com/anthropics/claude-code/releases/tag/v2.1.284 ↗
Week 39 · 21 Sept – 27 Sept 20262 of 15 changes · Brief →
- Claude CodeAvailability
Claude Code cloud sessions become generally available
Cloud sessions, previously Claude Code on the web, are now generally available for Pro, Max, Team, and eligible Enterprise users.
anthropic.com
ObservedHigh confidencePublished 23 Sept 2026Anthropic — newshttps://www.anthropic.com/news/claude-code-on-the-web ↗ - Claude CodeRelease
Claude Opus 5.5 added as the default Opus model (v2.1.280)
Release v2.1.280 adds Claude Opus 5.5, now the default Opus model.
github.com
ObservedHigh confidencePublished 22 Sept 2026Claude Code — official GitHub repositoryhttps://github.com/anthropics/claude-code/releases/tag/v2.1.280 ↗
Week 38 · 14 Sept – 20 Sept 20261 of 13 changes · Brief →
- Claude CodeRelease
AGENTS.md support: read when a project has no CLAUDE.md (v2.1.277)
Release v2.1.277: in a project with no CLAUDE.md, Claude Code reads AGENTS.md instead.
github.com
ObservedHigh confidencePublished 18 Sept 2026Claude Code — official GitHub repositoryhttps://github.com/anthropics/claude-code/releases/tag/v2.1.277 ↗
Week 37 · 7 Sept – 13 Sept 20261 of 13 changes · Brief →
- Claude CodeRelease
claude plugin eval runs a plugin's eval suite with scored results (v2.1.269)
Release v2.1.269 adds `claude plugin eval` for reproducible, scored plugin evaluations.
github.com
ObservedHigh confidencePublished 11 Sept 2026Claude Code — official GitHub repositoryhttps://github.com/anthropics/claude-code/releases/tag/v2.1.269 ↗
Week 36 · 31 Aug – 6 Sept 20261 of 9 changes · Brief →
- Claude CodeRelease
Claude Fable 5.1 added as the default Fable model (v2.1.257)
Release v2.1.257 adds Claude Fable 5.1, now the default Fable model.
github.com
ObservedHigh confidencePublished 1 Sept 2026Claude Code — official GitHub repositoryhttps://github.com/anthropics/claude-code/releases/tag/v2.1.257 ↗
Week 19 · 4 May – 10 May 20261 of 3 changes · Brief →
- Claude CodePlans
Anthropic doubles Claude Code five-hour rate limits on paid plans
Citing new compute from a SpaceX agreement, Anthropic doubled Claude Code's five-hour limits for Pro, Max, Team and seat-based Enterprise and removed the peak-hours reduction.
anthropic.com
ObservedHigh confidencePublished 6 May 2026Anthropic — newshttps://www.anthropic.com/news/higher-limits-spacex ↗
Week 7 · 9 Feb – 15 Feb 20261 of 4 changes · Brief →
- Claude CodeAvailability
Enterprise plans with Claude Code become self-serve
Organizations can now buy Claude Enterprise directly online without a sales conversation; the single seat type includes Claude, Claude Code, and Cowork.
support.claude.com
ObservedHigh confidencePublished 12 Feb 2026Claude — release noteshttps://support.claude.com/en/articles/12138966-release-notes ↗
Week 3 · 12 Jan – 18 Jan 20261 change · Brief →
- Claude CodePlans
Claude Code access added to every Team plan Standard seat
Claude Code, previously tied to premium seats on Team plans, is now included with every Team plan standard seat.
support.claude.com
ObservedHigh confidencePublished 16 Jan 2026Claude — release noteshttps://support.claude.com/en/articles/12138966-release-notes ↗
Week 43 · 20 Oct – 26 Oct 20251 of 3 changes · Brief →
- Claude CodeRelease
Claude Code on the web launches as research preview
Anthropic introduced Claude Code on the web, letting users delegate coding tasks from the browser to sessions on Anthropic-managed cloud infrastructure.
anthropic.com
ObservedHigh confidencePublished 20 Oct 2025Anthropic — newshttps://www.anthropic.com/news/claude-code-on-the-web ↗
Week 34 · 18 Aug – 24 Aug 20251 change · Brief →
- Claude CodePlans
Team and Enterprise plans add premium seats with Claude Code
Anthropic introduced a premium seat tier for Team and Enterprise plans offering more usage and access to Claude Code.
support.claude.com
ObservedHigh confidencePublished 20 Aug 2025Claude — release noteshttps://support.claude.com/en/articles/12138966-release-notes ↗
Week 21 · 19 May – 25 May 20251 change · Brief →
- Claude CodeRelease
Claude Code becomes generally available alongside Claude 4
Anthropic made Claude Code generally available with the Claude 4 launch, adding beta VS Code and JetBrains extensions and a Claude Code SDK.
anthropic.com
ObservedHigh confidencePublished 22 May 2025Anthropic — newshttps://www.anthropic.com/news/claude-4 ↗