Am I safe to merge Entity Framework Core migrations added by "feature branches"?

One of the best ways to solve the problem of EF Migrations conflicts is to treat the file DbContextModelSnapshot.cs as a binary file. This approach forces developers to fix the problem before they break the migration on the main branch.

As it is explained in https://jkdev.me/blog/handling-ef-core-migrations, you could include .gitattributes in the Migrations folder with the following:

PageDbContextModelSnapshot.cs binary

This will prevent any non-incremental changes to the DbContextModelSnapshot.cs file and will prevent migrations from breaking after merging with the master branch.

Hope this will help.

Also, please see additional info here: https://passos.com.au/overcoming-ef-core-migration-conflicts/