As for creating a new version for the next release (step 3), you can skip. This is simply because it was already created.
Step 4, you only need to click the “Release” button on the top right hand side of this page https://issues.openmrs.org/projects/TRUNK/versions/22701
Step 10, you need to release from CI by clicking the “Play” icon next to the Release stage on the left menu for this build https://ci.openmrs.org/browse/TRUNK-TWOONEX-66
Step 17 looks like a duplicate for step 4 or simply the detailed instructions for step 4