Log Message:
Update ysm to 2.8.1. Changes since 2.7.1 follow:

+ Removed the WARNING while saving slaves to the icq servers.
+ Fixed some Network handling variables for better network perfomance.
+ Added support for threads.
+ Fixed the Version Checking function!
+ New code structure (you can find src/ and src/man directories now), and
  new configuration scripts and makefiles :) cool huh :).
+ Updated the manual page (Thanks tx!)

Patch provided by Dawid Szymañski (the maintainer) in PR pkg/19251.