Fixed EF Core supported version for FirebirdSql.EntityFrameworkCore.F…

…irebird.

entity-framework/core/providers/index.md

@@ -33,7 +33,7 @@ Entity Framework Core can access many different databases through plug-in librar
 | [EntityFrameworkCore.Jet](https://www.nuget.org/packages/EntityFrameworkCore.Jet/)                                   | Microsoft Access files     | [Bubi](https://github.com/bubibubi)                                           | .NET Framework       | 2.2               | [readme](https://github.com/bubibubi/EntityFrameworkCore.Jet/blob/master/docs/README.md)                                                                                                           |
 | [EntityFrameworkCore.SqlServerCompact35](https://www.nuget.org/packages/EntityFrameworkCore.SqlServerCompact35)      | SQL Server Compact 3.5     | [Erik Ejlskov Jensen](https://github.com/ErikEJ/)                             | .NET Framework       | 2.2               | [wiki](https://github.com/ErikEJ/EntityFramework.SqlServerCompact/wiki/Using-EF-Core-with-SQL-Server-Compact-in-Traditional-.NET-Applications)                                                     |
 | [EntityFrameworkCore.SqlServerCompact40](https://www.nuget.org/packages/EntityFrameworkCore.SqlServerCompact40)      | SQL Server Compact 4.0     | [Erik Ejlskov Jensen](https://github.com/ErikEJ/)                             | .NET Framework       | 2.2               | [wiki](https://github.com/ErikEJ/EntityFramework.SqlServerCompact/wiki/Using-EF-Core-with-SQL-Server-Compact-in-Traditional-.NET-Applications)                                                     |
-| [FirebirdSql.EntityFrameworkCore.Firebird](https://www.nuget.org/packages/FirebirdSql.EntityFrameworkCore.Firebird/) | Firebird 2.5 and 3.x       | [Jiří Činčura](https://github.com/cincuranet)                                 |                      | 2.2               | [docs](https://github.com/cincuranet/FirebirdSql.Data.FirebirdClient/blob/master/Provider/docs/entity-framework-core.md)                                                                           |
+| [FirebirdSql.EntityFrameworkCore.Firebird](https://www.nuget.org/packages/FirebirdSql.EntityFrameworkCore.Firebird/) | Firebird 2.5 and 3.x       | [Jiří Činčura](https://github.com/cincuranet)                                 |                      | 3.1               | [docs](https://github.com/cincuranet/FirebirdSql.Data.FirebirdClient/blob/master/Provider/docs/entity-framework-core.md)                                                                           |
 | [Teradata.EntityFrameworkCore](https://www.nuget.org/packages/Teradata.EntityFrameworkCore/)                         | Teradata Database 16.10 onwards | [Teradata](https://downloads.teradata.com/download/connectivity/net-data-provider-for-teradata) | | 2.2               |[website](https://www.nuget.org/packages/Teradata.EntityFrameworkCore/)                                                                                                                            |
 | [EntityFrameworkCore.FirebirdSql](https://www.nuget.org/packages/EntityFrameworkCore.FirebirdSql/)                   | Firebird 2.5 and 3.x       | [Rafael Almeida](https://github.com/ralmsdeveloper)                           |                      | 2.1               | [wiki](https://github.com/ralmsdeveloper/EntityFrameworkCore.FirebirdSQL/wiki)                                                                                                                     |
 | [EntityFrameworkCore.OpenEdge](https://www.nuget.org/packages/EntityFrameworkCore.OpenEdge/)                         | Progress OpenEdge          | [Alex Wiese](https://github.com/alexwiese)                                    |                      | 2.1               | [readme](https://github.com/alexwiese/EntityFrameworkCore.OpenEdge/blob/master/README.md)                                                                                                          |