gcc-ver 7.3 support

["Krishnakant Mehta via gcc-help" <gcc-help@xxxxxxxxxxx>]

Hi,

We are using gcc compiler toolchain for one of our 

‘Red hat Enterprise Linux 8 ’ based software developmentproject

We would like know whether   gcc- series 7 isstill in support from forum?

{gcc version 7.3 in particular, is it still supported by forum ?}
 which are actively supported gcc compiler toolchain versions?

Thanks & Regards,

Krishnakant Mehta

Capgemini-India.