Update changelog with Python3 changes
Update changelog with Python3 changes

Signed-off-by: Cameron Swords <d49abd98553482e612689ce00ab609df61e7ba01@gitlab.com>

zaproxy/zaproxy,gmaran23/zaproxy,gmaran23/zaproxy,meitar/zaproxy,Ali-Razmjoo/zaproxy,zaproxy/zaproxy,psiinon/zaproxy,Ali-Razmjoo/zaproxy,gmaran23/zaproxy,psiinon/zaproxy,thc202/zaproxy,meitar/zaproxy,Ali-Razmjoo/zaproxy,psiinon/zaproxy,kingthorin/zaproxy,Ali-Razmjoo/zaproxy,thc202/zaproxy,zaproxy/zaproxy,psiinon/zaproxy,psiinon/zaproxy,meitar/zaproxy,thc202/zaproxy,thc202/zaproxy,zaproxy/zaproxy,kingthorin/zaproxy,psiinon/zaproxy,meitar/zaproxy,zaproxy/zaproxy,meitar/zaproxy,thc202/zaproxy,gmaran23/zaproxy,kingthorin/zaproxy,kingthorin/zaproxy,kingthorin/zaproxy,Ali-Razmjoo/zaproxy,gmaran23/zaproxy,kingthorin/zaproxy,thc202/zaproxy,meitar/zaproxy,meitar/zaproxy,psiinon/zaproxy,gmaran23/zaproxy,Ali-Razmjoo/zaproxy,thc202/zaproxy,meitar/zaproxy,Ali-Razmjoo/zaproxy,kingthorin/zaproxy,zaproxy/zaproxy,gmaran23/zaproxy,zaproxy/zaproxy