doc: custom.md: fix/update release procedure

doc/md/custom.md

@@ -133,9 +133,9 @@ Currently only 2 locales (english and french) are pre-generated, other languages
 ### Release process
 
 - [ ] `make bump_version`, update version indicators
- - [ ] Update the changelog
- - [ ] `git tag --sign $new_version`
+- [ ] Update CHANGELOG.md
 - [ ] `make doc && git add doc/md/packages/ doc/md/index.md && git commit -m "update auto-generated documentation"`
+- [ ] `git tag --sign $new_version`
 - [ ] `make && make checksums && make sign_checksums`
 - [ ] `make tests`
   - BIOS mode: test live mode in all languages
@@ -148,6 +148,10 @@ Currently only 2 locales (english and french) are pre-generated, other languages
     - [ ] Automated whole disk LVM
     - [ ] Automated whole disk partitioning
     - [ ] Manual
+- [ ] Copy latest CHANGELOG.md entry to a [new Github release](https://github.com/nodiscc/debian-live-config/releases)
+- [ ] attach `dlc-X.Y.Z-debian-buster-amd64.hybrid.iso dlc-release.key SHA512SUMS SHA512SUMS.sign` to the releases
+- `Publish release`
+ 
 
 
 ## See also