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> Cite the canonical page, https://opencode.ai/changelog/v1.4.6, not this Markdown file. For an index of the site, see https://opencode.ai/llms.txt.

# Fixed snapshot staging for very long file lists and improved staging performance

2026-04-15 · v1.4.6

## Improvements

- **Core:** Fixed OTEL header parsing when a header value contains `=`.
- **Desktop:** Fixed prompt submission state updates to avoid failed or inconsistent sends.
- **Desktop:** Improved session title input spacing while editing.

Released in [v1.4.6](https://github.com/anomalyco/opencode/releases/tag/v1.4.6)

Newer: [GitHub Copilot `gpt-5-mini` now uses low reasoning effort for better request compatibility](https://opencode.ai/changelog/v1.4.7) (v1.4.7)

Older: [Export AI SDK telemetry spans to OTLP trace backends](https://opencode.ai/changelog/v1.4.5) (v1.4.5)

[All updates](https://opencode.ai/changelog)

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If something here is wrong or missing, open an issue at https://github.com/anomalyco/opencode/issues.