> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trytrellis.app/llms.txt
> Use this file to discover all available pages before exploring further.

# v0.6.11

> 2026-07-30

Patch release improving Pi and Codex sub-agent reliability, UTF-8 hook input, bounded polyrepo scans, and platform detection.

## Bug Fixes

### Pi sub-agent model and thinking

`trellis_subagent` now uses the invoking Pi session model when neither the call nor agent frontmatter selects a model. Explicit overrides keep their existing precedence, and the `thinking` option now accepts and preserves `max` (#494, #499).

### Codex channel failures and idle timeout

The Codex channel adapter now emits a channel error when a turn fails without a final answer, surfaces non-retryable app-server errors, and deduplicates paired failure notifications. The supervisor idle timer continues after `done` or `error`, so completed workers that remain idle are terminated normally (#495, #496).

### UTF-8 hook input

Standalone Python hooks now decode host-provided JSON from `stdin` as UTF-8 independently of the process locale. This covers sub-agent context injection, shell session context, and the optional Claude statusline on GBK and other non-UTF-8 hosts (#498).

### Bounded polyrepo Git scans

Automatic child-repository discovery stops after eight repositories and directs larger workspaces to explicit `packages` configuration. Best-effort Git status probes now use a two-second timeout without changing normal Git commands (#497).

### Trellis-owned platform detection

`getConfiguredPlatforms()` now detects installations from Trellis-owned template hashes intersected with each platform collector and private config directory. Shared `.agents/skills` files no longer create false positives during `trellis init` (#501).

## Internal

### Python 3.9 CI gate

CI now compiles every tracked `.py` file with Python 3.9, runs `basedpyright`, and triggers when Python files change. This enforces the documented minimum Python version before release (#502).

## Upgrade

```bash theme={null}
npm install -g @mindfoldhq/trellis@latest
trellis update
```

No `--migrate` required.