Umbraco forcing the upgrade from 11 to 11.2

I’m being forced to upgrade from 11 to 11.2 on our development site.

I asked a previous question about how to stop the upgrade - https://our.umbraco.com/forum/using-umbraco-and-getting-started/111345-how-to-stop-install-of-latest-version-v-11-to-111 - but didn’t get an answer.

The only way I can move forward is to upgrade - it started at 11.1, and it’s now forcing 11.2.

I installed the upgrade via the see instructions - https://docs.umbraco.com/umbraco-cms/fundamentals/setup/upgrading/

But when I try to login to the back office to complete the install this is what happens:

1 - Welcome to the Umbraco installer. You see this screen because your Umbraco installation needs a quick upgrade of its database and files, which will ensure your website is kept as fast, secure and up to date as possible.

Detected current version (83af7945), which needs to be upgraded to 11.1.0 (3f5d492a). To compare versions and read a report of changes between versions, use the View Report button below.

View Report

Simply click continue below to be guided through the rest of the upgrade.

Continue

2- I click Continue and get one of the following errors:

Error during installation
The database failed to upgrade. ERROR: The database configuration failed with the following message: The migration plan does not support migrating from state “{83AF7945-DADE-4A02-9041-F3F6EBFAC319}”. Please check log file for additional information (can be found in ‘LoggingSettings.Directory’)

See the log for full details (logs can typically be found in the umbraco\Logs folder).

OR

Error during installation

The database failed to upgrade. Error: The database configuration failed with the following message: Cannot drop the table “umbracoContentVersionCleanupPolicy”, because it does not exist or you do not have permission. Please check log for additional information.

Can someone please assist - this has me at a complete standstill with our project.


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/111372-umbraco-forcing-the-upgrade-from-11-to-112