ReleaseProcedure.md

-**If this is a source code change then start here.**
+**Source code change**
 
 In the `main` branch:
 
-- Update the version number in the source code for the command line usage message.
-- Add a tag matching the version number in the command line usage message.
-- Commit and push.
+Set the version number to `<version>` in `pylon-camera-server.cpp`. Then
+```
+git commit -m "Setting version number to <version>."
+git tag <version>
+git push
+git push --tags
+```
 
 In the `debian/bullseye` branch:
+```
+gbp import-ref main -u <version> --upstream-tag='%(version)s' --debian-branch=debian/bullseye
+gbp dch -Rc -N <version>-1+deb11 -D release --debian-branch debian/bullseye
+gbp tag --debian-branch=debian/bullseye
+git push
+git push --tags
+```
 
-- Import the changes from the `main` branch.
-
-Change `<version>` to the version number of the `main` branch:
-
-`gbp import-ref main -u <version> --upstream-tag='%(version)s' --debian-branch=debian/bullseye`
-
-**If this is a packaging change then start here.**
-
-- Update the changelog.
-
-Change `<version>` to the version number of the `main` branch. If this is a source code change then change `<n>` to 1. If this is a packaging change then change `<n>` to the previous `n` plus 1.
-
-`gbp dch -Rc -N <version>-<n>+deb11 -D release --debian-branch debian/bullseye`
-
-- Add a tag:
-
-`gbp tag --debian-branch=debian/bullseye`
+-----
 
-- Push all:
+**Packaging only change**
 
+In the `debian/bullseye` branch:
 ```
+gbp dch -Rc -N <version>-<n>+deb11 -D release --debian-branch debian/bullseye
+gbp tag --debian-branch=debian/bullseye
 git push
 git push --tags
 ```
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