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1. Dev Tooling & Infra

   VS Code 1.136 adds an agent that works a pull request until it is ready to merge

   The last mile of a pull request — rerunning checks, clearing conflicts, answering review notes — is the part that actually eats an afternoon.

   Visual Studio Code·2026-09-02
2. Dev Tooling & Infra

   GitHub Copilot can now approve a pull request, if an admin switches it on

   If your merge rule counts approvals, this is the first setting under which a machine can satisfy it — worth deciding on purpose rather than finding out during a release.

   GitHub·2026-09-01
3. Dev Tooling & Infra

   Vercel adds per-person spending caps to its AI Gateway

   Vercel names the case out loud: one person’s unsupervised coding agent could previously drain a shared team budget, and now it cannot.

   Vercel·2026-08-31
4. Dev Tooling & Infra

   GitHub Copilot changes seat billing, chat retention and the code-review default

   Two of the three are opt-out-before-the-date changes — the retention move and the review-effort default both land automatically on 28 September if nobody acts.

   GitHub·2026-08-28
5. Dev Tooling & Infra✓ verified

   A rumour of a bug is now enough: probes arrived ten minutes after the patch was discussed

   Coordinated disclosure assumes an attacker needs the patch. If the public discussion is enough, the embargo window your project plans around has already closed.

   Anil Madhavapeddy·2026-08-28
6. Dev Tooling & Infra

   VS Code 1.135 picks up agent sessions that were started in another application

   A session that survives leaving the tool it started in is the first real answer to agent work being trapped per-application, and the per-turn token breakdown is the first place a team can see what a long run actually cost.

   Visual Studio Code·2026-08-26
7. Dev Tooling & Infra

   Paul Dix says AI wrote a million lines of a database product now running on millions of machines

   The transferable part is not the line count, it is the precondition: this worked because there was something to check the output against. Teams without an oracle for the work are not in the same situation and should not read this as the same result.

   Paul Dix, via Simon Willison·2026-08-26
8. Dev Tooling & Infra

   Simon Willison's command-line tool for language models can now stack templates

   Separating "which model, configured how" from "what am I asking" is the cheapest way to keep a prompt comparison honest across vendors.

   llm, by Simon Willison·2026-08-22
9. Dev Tooling & Infra

   GitHub Copilot moves into Slack and Teams as a shared agent session

   The agent session leaves the editor for the room where the team already talks, which makes steering it a group activity rather than one developer working alone.

   GitHub·2026-08-21
10. Dev Tooling & Infra

    Claude Security's vulnerability scanning moves onto Anthropic's most cyber-capable model

    A frontier model reaching security teams as a product switch, rather than as an API they have to wire up themselves, is how capability actually lands in a security org.

    MarkTechPost·2026-08-21
11. Dev Tooling & Infra

    VS Code 1.134 lets one window drive agent sessions running in another

    The prompt timeline and cross-window session hosting are the first-class answer to the thing that actually breaks a long agent run — nobody can tell which prompt made which edit. Reviewing an agent session is becoming a supported workflow rather than a scroll.

    Visual Studio Code·2026-08-19
12. Dev Tooling & Infra

    GitHub adds organization-level code quality trend tracking

    An org-level quality trend line is the first place a team writing a lot of agent-generated code will see the cost show up — worth switching on before the volume arrives, not after.

    GitHub·2026-08-19
13. Dev Tooling & Infra

    GLM-5.3 is available through Vercel AI Gateway

    Gateway availability is what makes a non-US frontier model a one-line config change instead of a procurement project.

    Vercel Changelog·2026-08-18
14. Dev Tooling & Infra

    GitHub adds credential revocation and deauthorization by token type

    Agent tooling multiplies the number of live tokens against a repo; killing one class without logging every human out is the difference between containing an incident and causing an outage.

    GitHub Changelog·2026-08-18
15. Dev Tooling & Infra

    GitHub ships enterprise-managed settings for Copilot in JetBrains IDEs

    Coding-assistant policy only becomes real when it is pushed from the org rather than set per developer, and JetBrains was the gap in that story.

    GitHub Changelog·2026-08-18
16. Dev Tooling & Infra

    Vercel discounts GPT-5.6 Sol 50% on AI Gateway through 18 September

    A time-boxed 50% cut is a window to run the expensive evaluation you keep deferring, not a reason to re-plan your default model.

    Vercel Changelog·2026-08-17
17. Dev Tooling & Infra✓ verified

    Cursor ships Origin, its own code host, and Vercel wires deploys straight into it

    Where the repository lives decides which agent gets cheap access to your whole codebase — a lock-in question dressed as a hosting choice, and the compatibility with existing Actions workflows is what makes it cheap enough to try.

    Cursor·2026-08-17
18. Dev Tooling & Infra

    Let the model invent the tags, then match them to your real ones with embeddings

    Anyone who has tried to classify against a taxonomy larger than the context window has hit this wall, and the trick turns the model’s tendency to invent into the useful half of the pipeline. It is an idea rather than a benchmark, so measure it on your own labels before shipping it.

    Simon Willison·2026-08-14
19. Dev Tooling & Infra

    VS Code 1.133 lets one Claude session switch model providers between turns

    Per-turn provider switching turns model choice into a cost dial you move mid-task, and the sign-out path removes GitHub as a hard dependency for anyone driving the agent window on their own key.

    Visual Studio Code·2026-08-12
20. Dev Tooling & Infra

    Vercel Sandbox swaps its runtimes for versioned open-source base images with coding agents preinstalled

    A pinned, inspectable image is the difference between an agent sandbox you can reproduce and one you can only describe — worth a look before your next "it worked yesterday" agent incident.

    Vercel·2026-08-10
21. Dev Tooling & Infra

    GitHub Copilot cloud agent adds per-task reasoning-level control

    Reasoning effort is becoming a first-class, user-tunable cost dial across agent products — budget-vs-quality control is now part of delegating work.

    GitHub·2026-08-03
22. Dev Tooling & Infra✓ verified

    GitHub Models is retired — playground, catalog, inference API and bring-your-own-key all switched off

    A unified model endpoint that anything in a build could be pointing at is gone with no grace period for existing users; the migration is to Microsoft Foundry or Copilot, and it is not optional.

    GitHub·2026-07-30
23. Dev Tooling & Infra

    One field now asks any model for its fast tier, and falls back when there is not one

    Latency-versus-cost stops being a per-provider rewrite and becomes one parameter - the practical version of the model-swappability people keep being sold.

    Vercel Changelog·2026-07-29
24. Dev Tooling & Infra

    A model vendor becomes a login button: Sign in with ChatGPT arrives on Vercel

    Identity is where platform power settles. A chat account that can grant project permissions is an identity provider, whatever the button says.

    Vercel·2026-07-29