Blackbaud, the world’s leading cloud software company powering social good, appointed two new directors to its board. Yogesh K. Gupta, president and CEO, Progress Software Corporation, and Rupal S. Hollenbeck, chief commercial officer, Check Point Software Technologies, have joined Blackbaud’s board of directors. In addition, Timothy Chou, Ph.D., and Joyce M. Nelson have retired from the Blackbaud board, a statement…