ADO.NET provider 188.8.131.52 for Firebird is ready (with Entity Framework Core 3.1 support)
New version 184.108.40.206 of ADO.NET provider for Firebird is ready for download. This release brings support for Entity Framework Core 3.1 (3.1.1 to be precise), Entity Framework 6.4 and some small bug fixes.
One notable item to consider when updating to new version is this fix to match the specification.
Overview of all the changes can be found in tracker.
You can get the bits from NuGet FirebirdSql.Data.FirebirdClient, EntityFramework.Firebird and FirebirdSql.EntityFrameworkCore.Firebird (or from firebirdsql.org).