Is it possible to connect to a SQL Server database?

I use Codeigniter 3 and I'm migrating to CI4, but I'm not able to connect to the SQL Server database, as I used in CI3. In the System directory, I didn't find the drive for sqlsrv, was it removed from that version? The error message is "Class '\ CodeIgniter \ Database \ sqlsrv \ Connection' not found"
Are there plans to include this driver in CI4?