# PR#8: werkrevisor allows the change kind "feature with tests" for itself > **WARNING:** This document describes only the change applied in this PR. > It may already be outdated once the next PR is merged. > Historic PR documentation is not maintained along with new PRs; treat it as a snapshot. ## The Problem werkrevisor 0.10.0 knows the change kinds `feature_with_tests` and `harmless_only`. The repository config `.werkrevisor.toml` of werkrevisor did not list them yet, because the installed 0.9.0 would have refused the unknown values. Now 0.10.0 runs on mih09, so a feature PR of werkrevisor with purely additive tests can become GREEN. `harmless_only` is a PR of files listed in `[categories] harmless`, e.g. editor settings, which cannot change the gate. werkrevisor lists no harmless files yet, so this kind takes effect only once a later PR adds some. ## Non-Goals - No code change. - No change to the host config or to the example configs in `config/`. ## The Solution - `.werkrevisor.toml` adds `feature_with_tests` and `harmless_only` to `[categories] auto_approvable`.