doc: document that the version can be bumped as an RC (#470)

Stebalien · web-flow · commit 3141fe91ec3f · 2022-06-13T22:11:11.000Z
diff --git a/README.md b/README.md
@@ -98,6 +98,7 @@ By default, this bumps the patch version. To bump to a different version, append
 - `major`
 - `alpha`
 - `beta`
+- `rc`
 
 You can also _set_ a specific version with the `set-version` target.
 

-Original file line number
+Diff line change
 - `major`
 - `alpha`
 - `beta`
 +- `rc`
 You can also _set_ a specific version with the `set-version` target.