(doc) update changelog
(doc) update changelog

Add #337 as a fix for 0.9.9.7.

eeevans/choco,jamessingizi/choco,dshaneg/choco,harish123400/choco,eeevans/choco,b1thunt3r/choco,TheBigBear/choco,hagb4rd/choco,jberezanski/choco,hagb4rd/choco,darrelmiller/choco,sideeffffect/choco,ShwoognationHQ/choco,finchd/choco,harish123400/choco,dtgm/choco,bazzilic/choco,Apteryx0/choco,Annih/choco,alephnaughty/choco,kouweizhong/choco,TheBigBear/choco,Apteryx0/choco,bc3tech/choco,bazzilic/choco,ShwoognationHQ/choco,bc3tech/choco,jberezanski/choco,b1thunt3r/choco,vcarrera/choco,darrelmiller/choco,dshaneg/choco,Annih/choco,kouweizhong/choco,jamessingizi/choco,sideeffffect/choco,raisercostin/choco,jberezanski/choco,vcarrera/choco,TheBigBear/choco,dtgm/choco,finchd/choco,alephnaughty/choco,raisercostin/choco