Copilot updates and developer tooling #67

July 4, 2026 — 3 min read

Today's Letter

Google Cloud documentation says the consumer version of Gemini Code Assist on GitHub will be shut down on July 17, 2026.
The docs state the enterprise version is a separate product installed through Google Cloud, while the consumer version should no longer be installed.
Gemini Code Assist on GitHub acts as a Gemini-powered code review agent that summarizes pull requests and posts review comments in GitHub.
Users can invoke it during pull request review, ask follow-up questions on generated reviews, and use the /gemini tag in pull request comments for context-aware prompts.
The service automatically pulls repository and pull request context to generate summaries and review output.
Google also notes that the enterprise version on GitHub is distinct from Gemini Code Assist Enterprise, despite the similar naming.
The documentation page was updated in a context that includes a June 29, 2026 date signal in the extracted entities, alongside the July 17 shutdown date.

Source: docs.cloud.google.com

GitHub announced that Kimi K2.7 Code is now generally available in GitHub Copilot.
The release adds Kimi K2.7 Code as a supported model option inside Copilot.
The official source is a GitHub Blog post titled "Kimi K2.7 Code is generally available in GitHub Copilot".
Factcheck review found agreement between the GitHub announcement and at least three additional supporting media reports.
Confirmed scope is limited to availability of Kimi K2.7 Code in GitHub Copilot, with no further product details verified in the provided materials.

Source: news.hada.io
More: thestack.technology · github.blog · huggingface.co

Vercel added segment management for Vercel Flags to the Vercel CLI through a new `vercel flags segments` command.
Segments are the targeting primitive used by a flag to determine which users see a rollout.
Membership is composed from three repeatable token types: `include:`, `exclude:`, and `rule:`.
The CLI supports incremental edits with `--add` and `--remove`, and full replacement with `--data` using raw JSON.
Vercel's example shows creating a `beta-users` segment, adding specific user IDs, then updating it with an enterprise plan rule and a user removal.
All segment commands support `--json` output, which makes them scriptable in CI, local workflows, and agent-driven automation.
The change was published in Vercel's changelog on 2026-07-03 with guidance to update to the latest Vercel CLI and use the Flags CLI documentation to get started.

Source: vercel.com
More: learn.g2.com

GitHub updated the Copilot usage metrics API with three changes aimed at improving report accuracy and coverage
GitHub Copilot CLI now contributes suggested lines of code to loc_suggested_to_add_sum and loc_suggested_to_delete_sum, which previously reported 0 for CLI activity
On Copilot CLI version 1.0.64 and later, suggested and accepted edits are de-duplicated so the same code generation event is not counted twice
Users previously visible only through server-side telemetry now have IDE and plugin version data surfaced in totals_by_ide
GitHub said it fixed two attribution issues that caused some users to appear with 0.0 AI credits despite real usage
AI credit consumption that was not associated with an organization is now attributed to the correct organization or enterprise
Billing data for users seen only through server-side telemetry is now matched and included in ai_credits_used totals
The metrics are available to enterprise administrators and organization owners through the Copilot usage metrics REST API
Suggested line reporting starts from Copilot CLI version 1.0.57, while versions between 1.0.57 and 1.0.64 may slightly undercount code generation activity

Source: github.blog

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