The state Republican leadership’s failure to opt out of Colorado’s open primary at Saturday’s central committee meeting garnered the headlines, but another significant rule change did pass, with less fanfare if not less controversary. After a short debate and a “standing count” rule vote tally determined solely by Chair Dave Williams, the Colorado GOP changed its bylaws to allow leaders to both endorse and oppose their own candidates in primary elections, a likely unprecedented break from the longstanding party neutrality.