diff --git a/changelog.md b/changelog.md
index 819abc6..ca9a99b 100644
--- a/changelog.md
+++ b/changelog.md
@@ -17,6 +17,7 @@ A `### Breaking` section is used in addition to Keep a Changelog's standard sect
 - `publish/action.yml` outputs `release-id`, `tag`, and `version` so consumers can upload their own release assets after the release is created.
 - `prepare/action.yml` accepts a `git-add-files` input so repositories using a custom `version-file` can stage the correct set of files for the release commit.
 - The `prepare-release.yml` and `do-release.yml` vociferate workflows now use the local `./prepare` and `./publish` actions, validating the actions in the self-release pipeline.
+- `prepare/action.yml` and `action.yml` use `go run ./cmd/vociferate` directly from the action source (via `GITHUB_ACTION_PATH`) when invoked at `@main`, and download a prebuilt binary when invoked at a semver tag. This makes development and CI on `main` self-contained without requiring a published release.
 
 - Release version recommendation now reads the current version from the most recent released section in the changelog instead of requiring a separate version file. When no prior releases exist the version defaults to `0.0.0`, yielding `v1.0.0` as the first recommended tag.
 - `vociferate prepare` creates the `release-version` file if it does not already exist, removing the need to pre-seed it in new repositories.