I added the problem at first as an EF6 problem, but perhaps ii's just and ADO.NET Provider problem.
Hopefully you can tell me if this is the right place to report. I would like to retrieve all tables/views and there columns without making all entities.
This was possible with the EntityStoreSchemaGenerator class.
The following function will now raise a ProviderIncompatibleException
while this was functioning with the 5.12 version
var mConnectionString = @"Data Source=localhost;Initial Catalog=\"C:\Data\Database\UnitTest.FDB\";User Id=SYSDBA;Password=masterkey;"
var storeGenerator = new EntityStoreSchemaGenerator("FirebirdSql.Data.FirebirdClient", mConnectionString, "namespace");