update changelog for 2.1.16
update changelog for 2.1.16

rsp/npm,evanlucas/npm,chadnickbok/npm,TimeToogo/npm,DIREKTSPEED-LTD/npm,kemitchell/npm,xalopp/npm,ekmartin/npm,princeofdarkness76/npm,yodeyer/npm,TimeToogo/npm,DaveEmmerson/npm,haggholm/npm,thomblake/npm,yibn2008/npm,cchamberlain/npm,thomblake/npm,cchamberlain/npm-msys2,evocateur/npm,midniteio/npm,DaveEmmerson/npm,misterbyrne/npm,kimshinelove/naver-npm,kemitchell/npm,cchamberlain/npm-msys2,lxe/npm,rsp/npm,haggholm/npm,Volune/npm,cchamberlain/npm,TimeToogo/npm,princeofdarkness76/npm,evanlucas/npm,evocateur/npm,kimshinelove/naver-npm,thomblake/npm,kemitchell/npm,evocateur/npm,segrey/npm,segrey/npm,cchamberlain/npm-msys2,midniteio/npm,chadnickbok/npm,evanlucas/npm,yodeyer/npm,kimshinelove/naver-npm,lxe/npm,xalopp/npm,yibn2008/npm,DIREKTSPEED-LTD/npm,misterbyrne/npm,DaveEmmerson/npm,DIREKTSPEED-LTD/npm,misterbyrne/npm,ekmartin/npm,chadnickbok/npm,princeofdarkness76/npm,Volune/npm,yodeyer/npm,yibn2008/npm,midniteio/npm,segrey/npm,rsp/npm,xalopp/npm,Volune/npm,cchamberlain/npm,haggholm/npm,lxe/npm,ekmartin/npm