Release note improvements (Neil, Tom)
Release note improvements (Neil, Tom)

Quikling/gpdb,snaga/postgres-xl,chrishajas/gpdb,snaga/postgres-xl,atris/gpdb,xuegang/gpdb,50wu/gpdb,randomtask1155/gpdb,xinzweb/gpdb,Chibin/gpdb,yuanzhao/gpdb,ahachete/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,pavanvd/postgres-xl,randomtask1155/gpdb,50wu/gpdb,rubikloud/gpdb,greenplum-db/gpdb,postmind-net/postgres-xl,jmcatamney/gpdb,xinzweb/gpdb,royc1/gpdb,pavanvd/postgres-xl,ashwinstar/gpdb,jmcatamney/gpdb,lintzc/gpdb,foyzur/gpdb,zaksoup/gpdb,janebeckman/gpdb,greenplum-db/gpdb,ahachete/gpdb,postmind-net/postgres-xl,techdragon/Postgres-XL,cjcjameson/gpdb,oberstet/postgres-xl,ovr/postgres-xl,yazun/postgres-xl,yazun/postgres-xl,kaknikhil/gpdb,lintzc/gpdb,Chibin/gpdb,xuegang/gpdb,janebeckman/gpdb,Postgres-XL/Postgres-XL,rubikloud/gpdb,ahachete/gpdb,Chibin/gpdb,rubikloud/gpdb,tpostgres-projects/tPostgres,foyzur/gpdb,kmjungersen/PostgresXL,lpetrov-pivotal/gpdb,royc1/gpdb,royc1/gpdb,atris/gpdb,zaksoup/gpdb,zeroae/postgres-xl,edespino/gpdb,rvs/gpdb,Quikling/gpdb,kaknikhil/gpdb,xinzweb/gpdb,ashwinstar/gpdb,cjcjameson/gpdb,chrishajas/gpdb,lintzc/gpdb,janebeckman/gpdb,jmcatamney/gpdb,lpetrov-pivotal/gpdb,tangp3/gpdb,randomtask1155/gpdb,Quikling/gpdb,xuegang/gpdb,xinzweb/gpdb,0x0FFF/gpdb,lpetrov-pivotal/gpdb,rubikloud/gpdb,greenplum-db/gpdb,kaknikhil/gpdb,edespino/gpdb,yuanzhao/gpdb,zeroae/postgres-xl,arcivanov/postgres-xl,yuanzhao/gpdb,atris/gpdb,rvs/gpdb,zaksoup/gpdb,rubikloud/gpdb,ahachete/gpdb,kmjungersen/PostgresXL,adam8157/gpdb,cjcjameson/gpdb,tpostgres-projects/tPostgres,cjcjameson/gpdb,randomtask1155/gpdb,yazun/postgres-xl,adam8157/gpdb,CraigHarris/gpdb,adam8157/gpdb,edespino/gpdb,50wu/gpdb,arcivanov/postgres-xl,postmind-net/postgres-xl,ovr/postgres-xl,lintzc/gpdb,foyzur/gpdb,randomtask1155/gpdb,Chibin/gpdb,rvs/gpdb,lisakowen/gpdb,Chibin/gpdb,cjcjameson/gpdb,xinzweb/gpdb,jmcatamney/gpdb,arcivanov/postgres-xl,lintzc/gpdb,Postgres-XL/Postgres-XL,Chibin/gpdb,0x0FFF/gpdb,Postgres-XL/Postgres-XL,0x0FFF/gpdb,atris/gpdb,Quikling/gpdb,foyzur/gpdb,50wu/gpdb,edespino/gpdb,lisakowen/gpdb,ovr/postgres-xl,Postgres-XL/Postgres-XL,lintzc/gpdb,CraigHarris/gpdb,atris/gpdb,adam8157/gpdb,50wu/gpdb,janebeckman/gpdb,adam8157/gpdb,xuegang/gpdb,adam8157/gpdb,atris/gpdb,rvs/gpdb,yuanzhao/gpdb,tangp3/gpdb,zaksoup/gpdb,zaksoup/gpdb,lisakowen/gpdb,Quikling/gpdb,lpetrov-pivotal/gpdb,kaknikhil/gpdb,0x0FFF/gpdb,greenplum-db/gpdb,janebeckman/gpdb,jmcatamney/gpdb,edespino/gpdb,Quikling/gpdb,tpostgres-projects/tPostgres,Quikling/gpdb,kaknikhil/gpdb,xuegang/gpdb,adam8157/gpdb,janebeckman/gpdb,ahachete/gpdb,tpostgres-projects/tPostgres,tangp3/gpdb,ashwinstar/gpdb,Postgres-XL/Postgres-XL,Quikling/gpdb,rubikloud/gpdb,zaksoup/gpdb,ashwinstar/gpdb,foyzur/gpdb,yazun/postgres-xl,janebeckman/gpdb,edespino/gpdb,rvs/gpdb,royc1/gpdb,pavanvd/postgres-xl,royc1/gpdb,yuanzhao/gpdb,50wu/gpdb,tangp3/gpdb,postmind-net/postgres-xl,ashwinstar/gpdb,lisakowen/gpdb,cjcjameson/gpdb,jmcatamney/gpdb,lpetrov-pivotal/gpdb,lisakowen/gpdb,cjcjameson/gpdb,CraigHarris/gpdb,greenplum-db/gpdb,rvs/gpdb,greenplum-db/gpdb,edespino/gpdb,yuanzhao/gpdb,rvs/gpdb,edespino/gpdb,edespino/gpdb,greenplum-db/gpdb,randomtask1155/gpdb,rvs/gpdb,ashwinstar/gpdb,CraigHarris/gpdb,arcivanov/postgres-xl,kmjungersen/PostgresXL,ashwinstar/gpdb,zeroae/postgres-xl,50wu/gpdb,yuanzhao/gpdb,adam8157/gpdb,Chibin/gpdb,edespino/gpdb,lisakowen/gpdb,xuegang/gpdb,lisakowen/gpdb,Chibin/gpdb,CraigHarris/gpdb,oberstet/postgres-xl,CraigHarris/gpdb,CraigHarris/gpdb,kaknikhil/gpdb,royc1/gpdb,0x0FFF/gpdb,yuanzhao/gpdb,snaga/postgres-xl,lpetrov-pivotal/gpdb,lintzc/gpdb,yuanzhao/gpdb,cjcjameson/gpdb,snaga/postgres-xl,rvs/gpdb,jmcatamney/gpdb,CraigHarris/gpdb,kmjungersen/PostgresXL,kaknikhil/gpdb,xinzweb/gpdb,0x0FFF/gpdb,lisakowen/gpdb,tpostgres-projects/tPostgres,50wu/gpdb,janebeckman/gpdb,foyzur/gpdb,oberstet/postgres-xl,kmjungersen/PostgresXL,oberstet/postgres-xl,jmcatamney/gpdb,rvs/gpdb,kaknikhil/gpdb,xinzweb/gpdb,postmind-net/postgres-xl,oberstet/postgres-xl,yuanzhao/gpdb,janebeckman/gpdb,ovr/postgres-xl,techdragon/Postgres-XL,tangp3/gpdb,foyzur/gpdb,snaga/postgres-xl,ahachete/gpdb,randomtask1155/gpdb,chrishajas/gpdb,xuegang/gpdb,xuegang/gpdb,arcivanov/postgres-xl,chrishajas/gpdb,ovr/postgres-xl,tangp3/gpdb,kaknikhil/gpdb,janebeckman/gpdb,pavanvd/postgres-xl,lpetrov-pivotal/gpdb,ahachete/gpdb,zeroae/postgres-xl,xinzweb/gpdb,atris/gpdb,rubikloud/gpdb,techdragon/Postgres-XL,rubikloud/gpdb,chrishajas/gpdb,lpetrov-pivotal/gpdb,Chibin/gpdb,Quikling/gpdb,ahachete/gpdb,0x0FFF/gpdb,tangp3/gpdb,chrishajas/gpdb,yazun/postgres-xl,zeroae/postgres-xl,royc1/gpdb,techdragon/Postgres-XL,CraigHarris/gpdb,chrishajas/gpdb,xuegang/gpdb,cjcjameson/gpdb,atris/gpdb,chrishajas/gpdb,Chibin/gpdb,tangp3/gpdb,royc1/gpdb,pavanvd/postgres-xl,zaksoup/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,0x0FFF/gpdb,lintzc/gpdb,arcivanov/postgres-xl,randomtask1155/gpdb,zaksoup/gpdb,techdragon/Postgres-XL,foyzur/gpdb,Quikling/gpdb,lintzc/gpdb