diff --git a/doc/release.md b/doc/release.md
index 8a8851303e..3477b4a438 100644
--- a/doc/release.md
+++ b/doc/release.md
@@ -2,46 +2,76 @@
 
 So, you want to release the `X.Y.Z` version of astroid ?
 
-## Process
+## Releasing a major or minor version
 
-(Consider triggering the "release tests" workflow in GitHub Actions first.)
+**Before releasing a major or minor version check if there are any unreleased commits on
+the maintenance branch. If so, release a last patch release first. See
+`Releasing a patch version`.**
 
-1. Check if the dependencies of the package are correct
-2. Check the result (Do `git diff vX.Y.Z-1 ChangeLog` in particular).
-3. Install the release dependencies `pip3 install -r requirements_test.txt`
-4. Bump the version and release by using `tbump X.Y.Z --no-push`.
-5. Push the tag.
-6. Release the version on GitHub with the same name as the tag and copy and paste the
-   appropriate changelog in the description. This trigger the pypi release.
+- Remove the empty changelog for the last unreleased patch version `X.Y-1.Z'`. (For
+  example: `v2.3.5`)
+- Check the result of `git diff vX.Y-1.Z' ChangeLog`. (For example:
+  `git diff v2.3.4 ChangeLog`)
+- Install the release dependencies: `pip3 install -r requirements_test.txt`
+- Bump the version and release by using `tbump X.Y.0 --no-push`. (For example:
+  `tbump 2.4.0 --no-push`)
+- Check the result visually and then by triggering the "release tests" workflow in
+  GitHub Actions first.
+- Push the tag.
+- Release the version on GitHub with the same name as the tag and copy and paste the
+  appropriate changelog in the description. This triggers the PyPI release.
+- Move the `main` branch up to a dev version with `tbump`:
 
-## Post release
-
-### Back to a dev version
+```bash
+tbump X.Y+1.0-dev0 --no-tag --no-push  # You can interrupt after the first step
+git commit -am "Upgrade the version to x.y+1.0-dev0 following x.y.0 release"
+```
 
-Move back to a dev version with `tbump`:
+For example:
 
 ```bash
-tbump X.Y.Z+1-dev0 --no-tag --no-push # You can interrupt after the first step
-git commit -am "Upgrade the version to x.y.z+1-dev0 following x.y.z release"
+tbump 2.5.0-dev0 --no-tag --no-push
+git commit -am "Upgrade the version to 2.5.0-dev0 following 2.4.0 release"
 ```
 
 Check the result and then upgrade the main branch
 
-### Milestone handling
+- Delete the `maintenance/X.Y-1.x` branch. (For example: `maintenance/2.3.x`)
+- Create a `maintenance/X.Y.x` (For example: `maintenance/2.4.x` from the `v2.4.0` tag.)
 
-We move issue that were not done in the next milestone and block release only if it's an
-issue labelled as blocker.
+## Backporting a fix from `main` to the maintenance branch
 
-## Post release
+Whenever a commit on `main` should be released in a patch release on the current
+maintenance branch we cherry-pick the commit from `main`.
 
-### Merge tags in main for pre-commit
+- During the merge request on `main`, make sure that the changelog is for the patch
+  version `X.Y-1.Z'`. (For example: `v2.3.5`)
+- After the PR is merged on `main` cherry-pick the commits on the `maintenance/X.Y.x`
+  branch (For example: from `maintenance/2.4.x` cherry-pick a commit from `main`)
+- Release a patch version
 
-If the tag you just made is not part of the main branch, merge the tag `vX.Y.Z` in the
-main branch by doing a history only merge. It's done in order to signal that this is an
-official release tag, and for `pre-commit autoupdate` to works.
+## Releasing a patch version
 
-```bash
-git checkout main
-git merge --no-edit --strategy=ours vX.Y.Z
-git push
-```
+We release patch versions when a crash or a bug is fixed on the main branch and has been
+cherry-picked on the maintenance branch.
+
+- Check the result of `git diff vX.Y-1.Z-1 ChangeLog`. (For example:
+  `git diff v2.3.4 ChangeLog`)
+- Install the release dependencies: `pip3 install -r requirements_test.txt`
+- Bump the version and release by using `tbump X.Y-1.Z --no-push`. (For example:
+  `tbump 2.3.5 --no-push`)
+- Check the result visually and then by triggering the "release tests" workflow in
+  GitHub Actions first.
+- Push the tag.
+- Release the version on GitHub with the same name as the tag and copy and paste the
+  appropriate changelog in the description. This triggers the PyPI release.
+- Merge the `maintenance/X.Y.x` branch on the main branch. The main branch should have
+  the changelog for `X.Y-1.Z+1` (For example `v2.3.6`). This merge is required so
+  `pre-commit autoupdate` works for pylint.
+- Fix version conflicts properly, or bump the version to `X.Y.0-devZ` (For example:
+  `2.4.0-dev6`) before pushing on the main branch
+
+## Milestone handling
+
+We move issues that were not done to the next milestone and block releases only if there
+are any open issues labelled as `blocker`.
diff --git a/tbump.toml b/tbump.toml
index b9f7adb687..6c24f69b34 100644
--- a/tbump.toml
+++ b/tbump.toml
@@ -28,6 +28,10 @@ src = "astroid/__pkginfo__.py"
 name = "Upgrade changelog changelog"
 cmd = "python3 script/bump_changelog.py {new_version}"
 
+[[before_commit]]
+name = "Normalize the contributors-txt configuration"
+cmd = "contributors-txt-normalize-confinguration -a script/.contributors_aliases.json -o script/.contributors_aliases.json"
+
 [[before_commit]]
 name = "Upgrade the contributors list"
 cmd = "python3 script/create_contributor_list.py"