GitHub Copilot Review (July 2026): Vision GA, Kimi K2.7, and Whether the Credits Math Changed
Six GA launches hit Copilot in one week: vision, Kimi K2.7, browser tools, and cost centers. Here is the new rating and the plan pick for solo devs, team admins, and enterprise as of July 2026.
- ✓ Vision is GA on every plan including Free: attach images and PDFs to chat and Copilot reasons about them alongside code (per GitHub changelog, July 1 2026)
- ✓ Kimi K2.7 Code adds a genuinely cheap coding model to the picker at $0.95 input / $4.00 output per 1M tokens, well under the Claude and GPT frontier rates (per GitHub models and pricing docs, July 8 2026)
- ✕ Kimi K2.7 Code is off by default for Business and Enterprise; an admin must enable the policy before anyone can pick it (per GitHub changelog)
- ✕ Gemini 2.5 Pro and Gemini 3 Flash are flagged for deprecation on July 31; teams routed to them must migrate this sprint (per GitHub changelog, July 2 2026)
For an enterprise admin managing per-team spend, the July wave makes Copilot the clearer buy: cost centers now cap included AI credits per group and per-user budgets landed in the billing UI, so chargeback boundaries hold without a spreadsheet. For a solo developer, Pro+ at $39 is still the working tier and now buys more at the same price (vision, Sonnet 5, and cheap Kimi K2.7 for routine work), but if your day is all-day multi-file agent editing, Cursor's Composer still edits cleaner and its flat usage removes the credit meter. Free is the best it has been: vision GA reaches it too.