Release Details
This is the major release of uSync v13.0 to work with Umbraco v13.
uSync v13 is a long term support (LTS) release, and is a licence update release, meaning you will need an updated licence key to use this version - checkout our recent prices blog post for more details
There should be no need to migrate or update items from v10 to v13, the uSync files are compatible, and no property editors have been obsoleted (yet) by Umbraco, so copying the uSync/v9 folder to v13 will import everything you expect you might need to update other packages - depending on what you have installed
if you want to convert nested content -> block lists and grid layout to block grid, take a look at the uSync.Migrations package it might help you there.
v13 includes all the super features added in the v12.2 release - like restore points, background publishers, and Audit logs, checkout that release to see how cool these things are.