Added changelog entry for threads grouping
Added changelog entry for threads grouping

mvaled/sentry,gencer/sentry,gencer/sentry,ifduyue/sentry,looker/sentry,JackDanger/sentry,JackDanger/sentry,beeftornado/sentry,ifduyue/sentry,looker/sentry,jean/sentry,beeftornado/sentry,jean/sentry,looker/sentry,ifduyue/sentry,gencer/sentry,gencer/sentry,JackDanger/sentry,jean/sentry,mvaled/sentry,mvaled/sentry,jean/sentry,jean/sentry,ifduyue/sentry,gencer/sentry,ifduyue/sentry,looker/sentry,looker/sentry,mvaled/sentry,mvaled/sentry,beeftornado/sentry,mvaled/sentry