# Upgrades - Appendix

Please read the information here carefully, it details changing that have been made to the default template/theme set. These changes should also be added to your own theme if you have created one. If you don't see the version below you are upgrading to, no major template/theme changes have happened since the last version. If your version is shown below please see the relevant notes and follow the instructions carefully.
Backups
Backing up your data is vitally important. Make a copy of your theme before you make changes, so you can revert back to your previous files if something has gone wrong.
Please Choose Maian Affiliate Version
v1.1
v2.0
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