4 - Fix exit code for non-cygwin process running in console. The bug
5 was introduced in 3.5.0.
7 - Make the interface names handled by if_nametoindex() and if_indextoname()
8 consistent with that of if_nameindex().
10 - Revert error handling for non-Cygwin child processes to use Cygwin's
11 error mode by default. Resetting the error mode to the OS default
12 error mode is now possible by using the new CYGWIN environment variable
14 Addresses: https://cygwin.com/pipermail/cygwin/2024-February/255305.html
16 - Fix handle leak in pty master which occurs when non-cygwin process
18 Addresses: https://github.com/msys2/msys2-runtime/issues/198
20 - Fix the problem that VMIN and VTIME does not work at all in console.
22 - Fix a bug that cannot handle consoles more than 32, rather than 64.
24 - Fix gettimeofday not checking for a NULL pointer
25 Addresses: https://cygwin.com/pipermail/cygwin/2024-February/255473.html
27 - Fix two bugs in strptime, error checking of invalid numerical input and
30 - Fix newgrp(1) group handling. Only allow groups already in the user
31 token, as Windows doesn't allow otherwise.