On March 12, the issue was published GCC 9.3.
GCC (GNU Compiler Collection) includes compilers and standard libraries for C, C++, Objective-C, Fortran, Ada, Go, and D.
There are over 157 fixes in this release, including 48 fixes for the C++ compiler, 47 fixes for the Fortran compiler, and 16 fixes for libstdc++.
Source: linux.org.ru