forked from rook/rook
Fix a non-ASCII dash in the branch creation example, describe the master updates needed after a release branch is created (mergify rules, supported Kubernetes versions, upgrade guide), add the pending release notes reset to the post-release steps, document the env variables gen_release_notes.sh requires and the meaning of FROM_BRANCH and TO_TAG, remove the unused rc tag example, update the example versions and example PRs to the v1.20 releases and link them, and list all of the artifacts a release build publishes. Signed-off-by: Joshua Hoblitt <josh@hoblitt.com>