briefly update changelog.
briefly update changelog.

dagolden/App-perlbrew,Asuza/App-perlbrew,calid/App-perlbrew,dagolden/App-perlbrew,calid/App-perlbrew,ptolemarch/App-perlbrew,josl/App-perlbrew,Asuza/App-perlbrew,rafl/App-perlbrew,rafl/App-perlbrew,ptolemarch/App-perlbrew,rafl/App-perlbrew,ptolemarch/App-perlbrew,josl/App-perlbrew,josl/App-perlbrew,Asuza/App-perlbrew