Update changelog for 2.3.7 release
Update changelog for 2.3.7 release

yunohost-bot/yunohost-admin,YunoHost/yunohost-admin,N4rius/yunohost-admin,N4rius/yunohost-admin,N4rius/yunohost-admin,N4rius/yunohost-admin,yunohost-bot/yunohost-admin,yunohost-bot/yunohost-admin,YunoHost/yunohost-admin