Compilation fails with current package versions
With MikTEx or TexLive on Windows, using up-to-date packages, the compilation of the template fails with:
! LaTeX Error: Command \comment already defined.
Or name \end... illegal, see p.192 of the manual.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
l.791 }
It looks like the changes
package has introduced a \comment
command in November (see https://gitlab.com/ekleinod/changes/blob/master/changelog.md#300-2018-11-04) which now collides with another comment command already present somewhere else.
A quick workaround is adding \let\comment\relax
before the \RequirePackage{changes}
in ifiseries.sty.