Zed v0.222.3

Zed v0.222.3 was released on .

Summary

- Added Claude Opus 4.6 - Now Claude Opus 4.6 and Sonnet 4.5 BYOK models support variations that have context windows of 1 million tokens (and have different pricing) (48511)

Release Context

  • This was the 15th Zed release of 2026 tracked by Havoptic.
  • It shipped 1 day after Zed v0.222.2 (February 4, 2026).

Shipped around the same time

Within 3 days of this release, other AI coding tools also shipped:

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Release Notes

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