Draft release notes for upcoming back-branch updates.
Draft release notes for upcoming back-branch updates.

zaksoup/gpdb,adam8157/gpdb,cjcjameson/gpdb,kaknikhil/gpdb,edespino/gpdb,Chibin/gpdb,ahachete/gpdb,greenplum-db/gpdb,0x0FFF/gpdb,royc1/gpdb,Quikling/gpdb,xinzweb/gpdb,royc1/gpdb,jmcatamney/gpdb,yuanzhao/gpdb,ahachete/gpdb,CraigHarris/gpdb,chrishajas/gpdb,xuegang/gpdb,50wu/gpdb,rvs/gpdb,ashwinstar/gpdb,edespino/gpdb,xinzweb/gpdb,edespino/gpdb,CraigHarris/gpdb,edespino/gpdb,greenplum-db/gpdb,janebeckman/gpdb,cjcjameson/gpdb,edespino/gpdb,cjcjameson/gpdb,lintzc/gpdb,lintzc/gpdb,jmcatamney/gpdb,Quikling/gpdb,xuegang/gpdb,rvs/gpdb,Quikling/gpdb,chrishajas/gpdb,chrishajas/gpdb,Chibin/gpdb,xuegang/gpdb,ashwinstar/gpdb,edespino/gpdb,0x0FFF/gpdb,CraigHarris/gpdb,janebeckman/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,xuegang/gpdb,zaksoup/gpdb,ahachete/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,Chibin/gpdb,chrishajas/gpdb,adam8157/gpdb,jmcatamney/gpdb,xuegang/gpdb,ahachete/gpdb,Chibin/gpdb,kaknikhil/gpdb,lisakowen/gpdb,royc1/gpdb,greenplum-db/gpdb,0x0FFF/gpdb,xuegang/gpdb,adam8157/gpdb,Chibin/gpdb,Quikling/gpdb,royc1/gpdb,janebeckman/gpdb,kaknikhil/gpdb,lintzc/gpdb,rvs/gpdb,jmcatamney/gpdb,kaknikhil/gpdb,zaksoup/gpdb,cjcjameson/gpdb,ashwinstar/gpdb,kaknikhil/gpdb,jmcatamney/gpdb,Chibin/gpdb,greenplum-db/gpdb,yuanzhao/gpdb,adam8157/gpdb,zaksoup/gpdb,Chibin/gpdb,lisakowen/gpdb,zaksoup/gpdb,CraigHarris/gpdb,kaknikhil/gpdb,50wu/gpdb,yuanzhao/gpdb,chrishajas/gpdb,Quikling/gpdb,ahachete/gpdb,yuanzhao/gpdb,chrishajas/gpdb,lintzc/gpdb,yuanzhao/gpdb,cjcjameson/gpdb,janebeckman/gpdb,ahachete/gpdb,janebeckman/gpdb,rvs/gpdb,edespino/gpdb,ahachete/gpdb,ashwinstar/gpdb,chrishajas/gpdb,cjcjameson/gpdb,xinzweb/gpdb,xinzweb/gpdb,janebeckman/gpdb,Chibin/gpdb,jmcatamney/gpdb,ahachete/gpdb,royc1/gpdb,Quikling/gpdb,edespino/gpdb,adam8157/gpdb,kaknikhil/gpdb,rvs/gpdb,greenplum-db/gpdb,0x0FFF/gpdb,zaksoup/gpdb,lisakowen/gpdb,greenplum-db/gpdb,Chibin/gpdb,lintzc/gpdb,jmcatamney/gpdb,0x0FFF/gpdb,adam8157/gpdb,kaknikhil/gpdb,50wu/gpdb,chrishajas/gpdb,cjcjameson/gpdb,rvs/gpdb,lisakowen/gpdb,xinzweb/gpdb,yuanzhao/gpdb,xuegang/gpdb,rvs/gpdb,adam8157/gpdb,Chibin/gpdb,ashwinstar/gpdb,yuanzhao/gpdb,50wu/gpdb,ashwinstar/gpdb,0x0FFF/gpdb,0x0FFF/gpdb,edespino/gpdb,lintzc/gpdb,50wu/gpdb,50wu/gpdb,rvs/gpdb,janebeckman/gpdb,lisakowen/gpdb,lintzc/gpdb,kaknikhil/gpdb,royc1/gpdb,lisakowen/gpdb,jmcatamney/gpdb,Quikling/gpdb,50wu/gpdb,xuegang/gpdb,Quikling/gpdb,adam8157/gpdb,rvs/gpdb,cjcjameson/gpdb,0x0FFF/gpdb,xuegang/gpdb,CraigHarris/gpdb,CraigHarris/gpdb,Quikling/gpdb,yuanzhao/gpdb,xinzweb/gpdb,cjcjameson/gpdb,xinzweb/gpdb,50wu/gpdb,CraigHarris/gpdb,royc1/gpdb,zaksoup/gpdb,lisakowen/gpdb,janebeckman/gpdb,royc1/gpdb,yuanzhao/gpdb,CraigHarris/gpdb,cjcjameson/gpdb,CraigHarris/gpdb,Quikling/gpdb,janebeckman/gpdb,lintzc/gpdb,lisakowen/gpdb,rvs/gpdb,xinzweb/gpdb,zaksoup/gpdb,yuanzhao/gpdb,janebeckman/gpdb,edespino/gpdb,lintzc/gpdb