Similarly to the installation, SQLWATCH can be upgraded in various ways.
To upgrade SQLWATCH using dbatools simply re-run the installation with
Install-DbSqlWatch and it will automatically bring the database schema to the most recent version. If the database is already the most recent version the
Install-DbaSqlWatch will not make any changes.
To upgrade with the command line utility
SqlPackage.exe simply re-run the installation and it will automatically bring the database schema to the desired version.
To upgrade using SQL Server Management Studio please follow the installation steps with the only different being that instead of Deploy Data-tier Application you will have to click on the database you want to upgrade (SQLWATCH) and select Upgrade Data-tier Application