📅 2018-Mar-29 ⬩ ✍️ Ashwin Nanjappa ⬩ 🏷️ cygwin, version ⬩ 📚 Archive
The command is the same as what you would use to find the version of the kernel on a Linux system:
$ uname -r
Another method is to check the version of the cygwin package:
$ cygcheck -c | grep cygwin
Tried with: Cygwin 2.10.0-1 and Windows 10