update CHANGELOG.md to reflect !7085
update CHANGELOG.md to reflect !7085

mmkassem/gitlabhq,jirutka/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,mmkassem/gitlabhq,axilleas/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq,iiet/iiet-git,mmkassem/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,LUMC/gitlabhq,t-zuehlsdorff/gitlabhq,htve/GitlabForChinese,dplarson/gitlabhq,dreampet/gitlab,darkrasid/gitlabhq,dplarson/gitlabhq,t-zuehlsdorff/gitlabhq,jirutka/gitlabhq,LUMC/gitlabhq,daiyu/gitlab-zh,dplarson/gitlabhq,openwide-java/gitlabhq,darkrasid/gitlabhq,LUMC/gitlabhq,htve/GitlabForChinese,daiyu/gitlab-zh,htve/GitlabForChinese,daiyu/gitlab-zh,dplarson/gitlabhq,axilleas/gitlabhq,axilleas/gitlabhq,stoplightio/gitlabhq,dreampet/gitlab,stoplightio/gitlabhq,darkrasid/gitlabhq,iiet/iiet-git,daiyu/gitlab-zh,axilleas/gitlabhq,darkrasid/gitlabhq,openwide-java/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,openwide-java/gitlabhq,LUMC/gitlabhq,t-zuehlsdorff/gitlabhq,t-zuehlsdorff/gitlabhq,htve/GitlabForChinese,iiet/iiet-git,openwide-java/gitlabhq