refs #100757 Update NEWS for 0.6.1 final RC, add missing issues, update general blurb.
refs #100757 Update NEWS for 0.6.1 final RC, add missing issues, update
general blurb.

May be updated to revise blurb.

cawka/ndnx,svartika/ccnx,cawka/ndnx,cawka/ndnx,svartika/ccnx,svartika/ccnx,svartika/ccnx,svartika/ccnx,svartika/ccnx,cawka/ndnx,cawka/ndnx,svartika/ccnx