Change logs for prerex source package in Mantic

prerex (6.8.0-1) unstable; urgency=medium

  * New upstream version 6.8.0
  * Specify that we use the prerex branch in Vcs-Git
  * Set Vcs-* to point to salsa
  * Update copyright years
  * Set compat to 13
  * Bump standards version to 4.5.0

 -- Ryan Kavanagh <email address hidden>  Sun, 17 May 2020 16:32:53 -0400