Update README

Signed-off-by: Cole Ramos <colramos@amd.com>

README.md

@@ -31,10 +31,7 @@ branching model. As a result, our latest stable release is shipped
 from the `main` branch, while new features are developed in our
 `dev` branch.
 
-Before publishing a new release, we'll open a new `release-*` branch
-from `dev` with `*` being the version number of the upcoming
-release. This branch will only receive bug fixes and users may
-checkout to preview upcoming features.
+Users may checkout `dev` to preview upcoming features.
 
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