Version 0.7 of package Cl-Lib has just been released in GNU ELPA. You can now find it in M-x package-list RET.
Cl-Lib describes itself as: Forward cl-lib compatibility library for Emacs<24.3 More at https://elpa.gnu.org/packages/cl-lib.html Recent NEWS: Since v0.7: - Provides `gv-define-setter'.
