Clarify the workspace lockfile used by Bake.

context/setup.md

@@ -32,7 +32,7 @@ cargo add --manifest-path bake/Cargo.toml socketry-project
 
 In `bake/Cargo.toml`, prefix the version selected by Cargo with `>=` to make it an open-ended minimum. Keep that actual minimum in the manifest and the resolved version in `Cargo.lock`; the setup documentation does not need a copy of either version.
 
-The open-ended minimum requirement allows newer `socketry-project` releases. The private Bake package's `Cargo.lock` records the selected version, so update the lockfile deliberately when adopting a newer release.
+The open-ended minimum requirement allows newer `socketry-project` releases. The workspace's root `Cargo.lock` records the selected version for the private `bake/` package, so update that lockfile deliberately when adopting a newer release.
 
 Run regeneration again to link its task registrations:
 

releases.md

@@ -1,5 +1,9 @@
 # Releases
 
+## Unreleased
+
+- Clarify that the private Bake package shares the workspace's root lockfile.
+
 ## v0.3.9
 
 - Follow Rust acronym casing in type and trait names, using `HtmlRenderer`, `HttpClient`, `UrlParser`, and `FileIo`.