Updating centos 7 to Alma - Why does it refer to plesk

In updating a cpanal server running centos 7 why does it reference plesk?

plesk-libboost-1.65

  • plesk-libboost-1.74
  • plesk-libboost-date-time1.65
  • plesk-libboost-date-time1.74
  • plesk-libboost-filesystem1.65
  • plesk-libboost-filesystem1.74
  • plesk-libboost-program-options1.65
  • plesk-libboost-program-options1.74
  • plesk-libboost-regex1.65
  • plesk-libboost-regex1.74
  • plesk-libboost-serialization1.65
  • plesk-libboost-serialization1.74
  • plesk-libboost-system1.65
  • plesk-libboost-system1.74
  • plesk-libboost-thread1.65
  • plesk-libboost-thread1.74
  • plesk-libpoco-1.9.0
  • plesk-libstdc++10.3.0
  • plesk-libstdc++6.3.0
  • plesk-lmlib
  • plesk-platform-runtime
  • plesk-rdbmspp

Same company, they Might be sharing code.
That same holding company also owns WHMCS.