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Zed

https://zed.dev

Review verified moves first. Open the official source or before-and-after evidence when you need the full record.

Public proof receipts

The useful part, first.

These are delayed P0 and P1 receipts from the curated public set. Same-day coverage and the rest of the watchlist stay in a private workspace.

P1feature

The release adds Pyrefly as an optional built-in Python language server that users can enable through the Python language_servers setting.

BEFORE

This week's release includes BYOK support for GPT-6.1 Sol, on-the-fly model selection for new subagents, automatic subagent compaction, a unified/split toggle for diffs opened from the command line, and dynamically fetched OpenCode models.

AFTER

This week's release includes Pyrefly as an optional built-in Python language server, the ability to expand and inspect nested variable values directly in debugger hovers, and DWARF debugging for WebAssembly sources in the JavaScript debugger.

View evidence

The release adds Pyrefly as an optional built-in Python language server that users can enable through the Python language_servers setting. The release adds DWARF debugging support to the JavaScript debugger, enabling users to debug WebAssembly sources.

WHY IT MAY MATTER

A new release or deprecation can change feature parity, migration risk, and the next competitive response.

P1packaging

Zed added GPT-6 Astra, Claude Fable 5.1, and Claude Opus 5.5 models to the Amazon Bedrock provider.

BEFORE

Fixed payment errors from non-Zed model providers incorrectly prompting users to upgrade to Zed Pro instead of displaying the original provider error message. (#64354)

AFTER

This week's release includes smaller Zed binaries across macOS, Windows, and Linux, the ability to apply inlay hint text edits by double-clicking, context compaction and session notices for external agents, and new GPT-6 Astra, Claude Fable 5.1, and Claude Opus 5.5 models on Amazon Bedrock.

View evidence

Zed added GPT-6 Astra, Claude Fable 5.1, and Claude Opus 5.5 models to the Amazon Bedrock provider. Zed enabled session notices and context compaction for external agents using ACP.

WHY IT MAY MATTER

An ecosystem expansion can add distribution, increase switching costs, or close an adoption gap.

P1feature

Gemini 4 Argon has been added to the Google AI models.

BEFORE

This week's release includes call hierarchy support, multi-select in the Git Panel, automatic language detection for untitled buffers, and project search on type by default.

AFTER

Added Gemini 4 Argon to the Google AI models (#65725)

View evidence

Gemini 4 Argon has been added to the Google AI models.

WHY IT MAY MATTER

A new release or deprecation can change feature parity, migration risk, and the next competitive response.

Monitored sources

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AI Coding Agents · launch · positioning · pricing

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