Zed opened Delta in a free public beta and pitched it as a replacement for pull requests

Archive entry: this covers an event from September 16, 2026, and we published it on November 8, 2026. The details come from sources dated at the time and may have changed since.

On September 16, 2026, Zed Industries opened Delta, a tool for sharing agent work and reviewing changes, in a public beta, announced in a Zed blog post by Nathan Sobo. Zed pitched it as a replacement for pull requests.

What changed

• Zed argued that threads should replace pull requests as the fundamental unit of software development.
• Reviews happened in a dedicated sub-thread or by a teammate picking up the thread, each with a separate copy of the parent's worktrees.
• Zed switched off pull requests on Delta's own repository the week before launch and reported that 33 members of the Delta team had landed 570 changes to main since then.
• At the time of the announcement, the main Zed repository (zed-industries/zed) was to remain on GitHub.

What it means for builders

Anyone could try Delta for free during the beta to share agent work and review changes without opening pull requests. The 570-change figure was Zed's own report about its own team on its own repository.

Availability and pricing

Delta was in public beta with downloads for macOS, Linux and Windows at delta.dev/download, plus a browser version that needed no install. It was free during the beta. Zed said paid plans for individuals and teams were coming, and that there would always be a free version of Delta.

Sources

• Replace PRs with Delta - Now in Public Beta (Zed Industries, September 16, 2026, official)

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