Upgrading

Backup your data first! Follow the instructions here: Moving or backup an installation

Using the Debian/Ubuntu packages

If you are using the professional version or billing module make sure you download the new 3.7 license files first from https://shop.group-office.com/Download and put them in /usr/share/groupoffice.

Then change /etc/apt/sources.list:

deb http://repos.groupoffice.eu/ threeseven main

into:

deb http://repos.groupoffice.eu/ fourzero main

Then run a full system update:

apt-get update && apt-get dist-upgrade

Manual upgrade

If you are using the professional version download the license file and tarbal packages from https://shop.group-office.com/Download. If you use the Community version download the packages from http://sourceforge.net/projects/group-office/.

Take the following steps:

1. Backup your database
2. Move away your old source files.
3. Put the new files at the right location.
4. If exists copy your old config.php to the new files.
5. Launch Group-Office in your browser and it will perform a system upgrade.

From the Community to Professional version

If you are using the professional version or billing module make sure you download the license files first from https://shop.group-office.com/Download and put them in /usr/share/groupoffice. Then run:

apt-get install groupoffice-pro

If you are using the tar packages download the package from the shop and replace the files.

After this you can login to Group-Office and install the professional modules at Start menu -> Modules.