| Date | Vendor | Change | Status | Source |
|---|
| 2026-10-14 | OpenAI | GPT-5.5 retired from Codex ChatGPT sign-in | Verified | source |
| 2026-10-12 | Cursor | Cursor sold via X Subscription (Plus $8/Premium $30/Super $100/Ultra $200), shared weekly Grok+Cursor pool; 3rd-party models at API price | Unverified | source |
| 2026-09-29 | OpenAI | New $500 Pro; Pro 200 reopens with lower allowance (grandfathered move after 2026-10-29) | Unverified | source |
| 2026-09-14 | Anthropic | Claude Code weekly limits permanently +25% vs pre-promo, = 17% cut vs +50% promo ending 09-13 | Unverified | source |
| 2026-07-16 | Cursor | Included Cursor-model usage doubled on all plans | Unverified | source |
| 2026-07-12 | OpenAI | Codex 5h limit temporarily removed (restored for Plus 2026-08-26) | Unverified | source |
| 2026-06-02 | Windsurf/Cognition | Windsurf rebranded Devin Desktop; pricing unchanged | Unverified | source |
| 2026-06-01 | GitHub | Premium requests ($0.04 each) replaced by token-metered AI Credits at same seat prices | Unverified | source |
| 2026-05-29 | GitHub | Copilot Max plan appears in docs | Unverified | source |
| 2026-04-20 | GitHub | Paused new individual sign-ups, tightened limits (session + weekly), Pro+ >5x Pro | Unverified | source |
| 2026-04-02 | OpenAI | Codex moved to token-based credits | Unverified | source |
| 2026-03 | Cognition | New usage-based self-serve plans replace ACU plans | Unverified | source |
| 2026-01-29 | Anthropic | Team repriced: Standard $20/$25 w/ Claude Code; Premium $150 -> $100 annual | Unverified | source |
| 2025-08-28 | Anthropic | Weekly limits added on top of 5h limits for Pro/Max | Unverified | source |