ADO.NET provider 126.96.36.199 for Firebird is ready
New 188.8.131.52 version of ADO.NET provider for Firebird is ready for download. Notable changes or improvements are support for new fields in MON$ATTACHMENTS and support for "-skip_data” in backup/restore. And finally some nice simple performance tweak around
Overview of changes can be found in tracker.
You can get the bits from NuGet FirebirdSql.Data.FirebirdClient and EntityFramework.Firebird (or from firebirdsql.org).