Update CHANGES.
Update CHANGES.

akkakks/polipo,akkakks/polipo,berkley4/polipo,galeksandrp/polipo,dxq-git/polipo,jech/polipo,lkraider/polipo,feijilei/polipo,fqtools/polipo,berkley4/polipo,dxq-git/polipo,fqtools/polipo,fqtools/polipo,akkakks/polipo,galeksandrp/polipo,nxtreaming/chumen,ssb22/polipo2,ssb22/polipo2,nxtreaming/chumen,jech/polipo,nxtreaming/chumen,lkraider/polipo,clowwindy/polipo,lkraider/polipo,dxq-git/polipo,feijilei/polipo,ssb22/polipo2,berkley4/polipo,jech/polipo,feijilei/polipo,galeksandrp/polipo,TierraDelFuego/opilop