AI coding plan changelog

OpenAI Codex: Codex gets more effective usage from the same limits

OpenAI's Codex lead said Codex now reuses context across subagents, keeps context cached longer and routes requests for more cache hits. Day 12 of the 28-day run.

Devin Desktop: Free SWE-2 promo on Devin Pro ends

Devin's pricing page lists free use of SWE-2 in Devin Desktop and CLI 'through October 16, 2026'.

Google Antigravity: Gemini 4 Argon rolls out in Antigravity with its own weekly quota

Argon is rolling out to Google AI Pro and Ultra subscribers in Antigravity, with a separate weekly-only Argon quota on top of the existing Gemini quota. Earlier reporting (Oct 13) said the desktop app and CLI required AI Ultra.

OpenAI Codex: GPT-5.5 retired from Codex with ChatGPT sign-in

GPT-5.5 retired from Codex for ChatGPT sign-in at noon PDT. API-key sessions are not affected.

Cursor: Cursor moves to The X Subscription: $8 / $30 / $100 / $200

New customers now choose Free, Plus $8, Premium $30, Super $100 or Ultra $200, with a weekly pool shared with Grok. Plus covers Grok models only, and third-party models are billed at API list price. Legacy Cursor plans (Pro $20, Pro+ $60, Ultra $200, Teams $40/$120) continue for existing subscribers, who can switch for a prorated refund.

OpenAI Codex: Codex '28 days' run starts: an improvement or a full usage reset every day

The Codex team committed to ship a quality-of-life improvement or a full usage reset each day through Nov 1. Trackers logged resets on Oct 6, 7, 10, 12 and 14.

OpenAI Codex: OpenAI launches Pro 500 and reopens Pro 200 with a lower allowance

Pro 500 ($500/month) adds Ultrafast for GPT-6 Astra and GPT-6.1 Sol in Codex. Pro 200 reopened to new subscribers with a lower allowance. Pro 100 stays at $100. Announced at DevDay 2026.

Claude Code: Opus 5.5 becomes default. Claude 5-hour limits go up

With Opus 5.5, Anthropic raised five-hour usage limits on Pro, Max and Team, and gave subscribers a savable one-time reset. Anthropic said Opus 5.5 is priced below Opus 5, so limits go about 25% further. The size of the 5-hour increase was not published.

Claude Code: Claude Code weekly limits settle at +25% (about 17% below the summer promo)

The temporary +50% weekly-limit promotion ended Sep 13. From Sep 14, standard weekly limits on Pro, Max, Team and seat-based Enterprise are permanently 25% above the pre-promotion baseline. Five-hour limits were not affected.

Z.ai GLM Coding Plan: GLM Coding Plan moves new subscribers from prompts to credits

Prompt-count limits (Lite about 80 per 5h, Pro about 400, Max about 1,600) were replaced by 5-hour and weekly credit limits. Existing subscribers kept their plans until the end of their billing cycle.

Cursor: Cursor launches an India-only Start plan (₹649/month)

A rupee-priced plan payable by UPI, covering Cursor's own models. It is now a legacy plan, comparable to Plus on The X Subscription.

Gemini CLI: Gemini CLI stops serving individual accounts. Antigravity CLI replaces it

Free, Google AI Pro, Ultra and individual Code Assist users lost Gemini CLI access. Org licenses and paid API-key users keep it.

Devin Desktop: Windsurf becomes Devin Desktop

Existing plans and pricing unchanged. The Teams plan moved to Devin's $80 minimum plus $40 per full seat for new customers.

GitHub Copilot: Copilot replaces premium requests with token-metered AI Credits

Every plan now includes a monthly allowance of GitHub AI Credits (1 credit = $0.01), drawn down by tokens at API rates. Code review workflows also consume Actions minutes from June 1.

Google Antigravity: Antigravity adds a $100 Ultra tier, cuts top Ultra to $200 and pools Gemini quota

New $100 Ultra (5x Pro). Top Ultra cut from $250 to $200 (20x Pro). Flash and Pro now share one quota weighted by API price. AI credits became an overage mechanism only.