Upgrade documentation for the new release script

doc/release.md

@@ -4,14 +4,13 @@ So, you want to release the `X.Y.Z` version of pylint ?
 
 ## Process
 
-1. Check if the dependencies of the package are correct, make sure astroid is pinned to
-   the latest version.
-2. Put the release date into`What's new` if it's a minor version.
-3. Install the release dependencies `pip3 install pre-commit tbump`
-4. Bump the version and release by using `tbump X.Y.Z --no-push`.
-5. Check the result.
-6. Push the tag.
-7. Go to GitHub, click on "Releases" then on the `vX.Y.Z` tag, choose edit tag, and copy
+1. Check if the dependencies of the package are correct, make sure that astroid is
+   pinned to the latest version.
+2. Install the release dependencies `pip3 install pre-commit tbump`
+3. Bump the version and release by using `tbump X.Y.Z --no-push`.
+4. Check the result.
+5. Push the tag.
+6. Go to GitHub, click on "Releases" then on the `vX.Y.Z` tag, choose edit tag, and copy
    past the changelog in the description. This will trigger the release to pypi.
 
 ## Post release
@@ -45,17 +44,7 @@ tbump X.Y.Z-dev0 --no-tag --no-push # You can interrupt during copyrite
 
 Check the result and then upgrade the master branch
 
-#### Changelog
-
-If it was a minor release add a `X.Y+1.0` title following the template:
-
-```text
-What's New in pylint x.y.z?
-============================
-Release Date: TBA
-```
-
 #### Whatsnew
 
-If it's a minor release, create a new `What's new in Pylint X.Y+1` document Take a look
+If it's a minor release, create a new `What's new in Pylint X.Y+1` document. Take a look
 at the examples from `doc/whatsnew`.