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> Cite the canonical page, https://opencode.ai/changelog/v1.15.4, not this Markdown file. For an index of the site, see https://opencode.ai/llms.txt.

# Made Markdown H1 headings easier to distinguish

2026-05-17 · v1.15.4

## Fixes

- **Core:** Fixed project-scoped bus events so file watcher and update notifications reach the right instance.
- **Core:** Fixed custom LSP servers not sending refresh events after they initialize.
- **Core:** Hid background subagent task instructions unless experimental background mode is enabled.

Released in [v1.15.4](https://github.com/anomalyco/opencode/releases/tag/v1.15.4)

Newer: [Preview the native OpenAI runtime path behind an experimental flag](https://opencode.ai/changelog/v1.15.5) (v1.15.5)

Older: [Reduced unnecessary prompting around shell, task, and todo flows](https://opencode.ai/changelog/v1.15.3) (v1.15.3)

[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.