How to update Gitea version on Synology

Hey, i just did a update from 1.7.2 to 1.7.4 on my Synology DS215j. Seems to work perfectly fine. I performed the following steps:

1. Do a Backup
2. Move the gitea-dump-1482906742.zip to a different folder. the /usr/local/gitea/gitea folder will be overwritten. (if you are using https you will want to backup your key.pem and cert.pem files. or store them permanently in a different folder that does not get overwritten. i did not do that.)
3. Stop gitea in the synology paket-centre
4. Install the new version via the paket-centre
5. Gitea was not able to start, because i did not backup the SSL/TLS certificates in step 2. so i had to generate new ones.
6. For ssh to work i had to execute the rewrite „.ssh/authorized_keys“-file option from the gitea admin-dashboard
7. After that it just worked as before the update