mem­patch – Fixes to the mem­oir class

This pack­age de­fines the patch level of the mem­oir class; it is loaded au­to­mat­i­cally by the class.
The pack­age is sep­a­rately re­leased from time to time, be­tween ma­jor up­grades of the class it­self; it will be present, even when, im­me­di­ately af­ter an up­date to the mem­oir class, the patch file is empty; it is dis­tributed with the class dis­tri­bu­tion.