> ## 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.

# v0.6.0-beta.21

> 2026-05-21

## Bug Fixes

### Codex config.toml multi\_agent\_v2 block removed

`trellis init` / `trellis update` no longer write a `[features.multi_agent_v2]` block to the generated `.codex/config.toml`.

* Template source: `packages/cli/src/templates/codex/config.toml`
* Removed fields: `enabled`, `max_concurrent_threads_per_session`, `min_wait_timeout_ms`, `default_wait_timeout_ms`, `max_wait_timeout_ms`

Codex CLI changed `features` deserialization between `0.130` and `0.131`. The structured table form is only accepted by `0.131+`. On `0.130` and earlier — including the Codex CLI bundled in the Codex desktop app — it fails with `data did not match any variant of untagged enum FeatureToml in features.multi_agent_v2` and aborts the entire config load, blocking Codex from starting. Codex's own default for `multi_agent_v2` is used instead; tune it in your user-level `~/.codex/config.toml` if needed.

Run `trellis update` to regenerate `.codex/config.toml` without the block.

## Upgrade

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

No migration command is required.