Source checks
We read vendor pricing pages, help docs and changelogs every day. This log shows each check: what we read, what we added, and what we left out and why. Last check 27 Oct 2026.
All 19 tracked plans were last checked against their source page on 27 Oct 2026. Each plan page links to its source and shows its own checked date.
- · Full plan re-check
Re-read the source page for all 19 tracked plans and compared every price and limit we show. Refreshed Windsurf Pro to Devin’s current terms, added GPT-6.1 Terra to ChatGPT Plus, logged a Sep 29 Devin change we had missed, and re-confirmed the Oct 7 Claude Max API credits entry.
Added to the change log:- Devin (Windsurf) can bill GPT usage to your ChatGPT plan (29 Sept 2026)
Updated:- Windsurf Pro: replaced March 2026 message estimates with Devin’s current terms (daily + weekly allowance, token-cost billing, extra usage at API pricing).
- ChatGPT Plus: added the GPT-6.1 Terra estimate (~35–285 local messages per 5 hours).
- All other plans: no differences found; checked date moved to 27 Oct 2026.
Looked at, not logged:- Devin SWE-2 free period: Devin’s models doc says free “through October 15, 2026”, but the pricing page still says “Free use of SWE-2”. The two official pages disagree, so we haven’t logged it yet.
- ChatGPT Go added to Devin plan sharing: Devin’s docs now list Go, but we haven’t found an official page with a date. It’s noted on the Sep 29 entry instead.
13 sources read
- · Daily change check
No new limit or price change on a tracked plan.
Looked at, not logged:- GPT-6.1 Terra in Copilot and in Codex (Oct 26): A new model. OpenAI says overall Work and Codex plan limits are unchanged.
- Claude Code warning about resuming long conversations: A UI change. Limits are unchanged.
- Cursor Agent SDK (Oct 20): A feature launch.
- · Daily change check
No new limit or price change on a tracked plan.
Looked at, not logged:- Codex global usage reset (Oct 24–25): A one-off promotional reset, not a change to a plan’s limits.
- Reports that Claude Code limits drain faster: Anthropic says limits haven’t changed. No official confirmation.
- · Daily change check
No new limit or price change on a tracked plan.
Looked at, not logged:- Copilot Free now lists a “limited” AI-credit allowance instead of 50 chat requests: Copilot Free isn’t a tracked plan and GitHub doesn’t give a date.
- · Daily change check
No new limit or price change on a tracked plan.
Looked at, not logged:- Edits to OpenAI’s Codex resets article: They explain how promotional resets work. No plan’s limits changed.
- Copilot usage metrics API and feature defaults: Admin features, not limits.
- · Sweep of Oct 14–23
No limit or price change on a tracked plan could be confirmed from a vendor source in this window.
Looked at, not logged:- GPT-5.5 leaving Codex (Oct 14) and Copilot model deprecations: Model changes, not limit changes.
- Reported A/B test of Claude Max limits: Anthropic staff denied it.
A change goes in the change log only when a vendor’s own page states it, with a date, and we quote that wording. New models, one-off promotional resets, UI changes and unconfirmed reports are left out. Dated changes that haven’t happened yet are on Coming up. Spotted something we missed? Tell us.