@LFCavalcanti:
I saw at least 20 people complain about that Captive Portal patch being removed from Squid3, something that wasn't doing harm to anything, some people, close to you, said it was better to remove said code in order to clean the package, since "nobody was using it", see the BS here is in the "nobody" part.
We didn't remove that feature, a community member did, but it was harming people. That's why it was removed. It was badly, repeatedly patching (incorrectly in many cases) the captiveportal.inc and leaving people with broken firewalls. That is unacceptable. Use the system patches package, not an automated mechanism in squid, and it would be fine. That way it could be managed in a smarter fashion. The feature, as implemented, was broken and causing harm, thus it was removed.
The log question isn't one I can answer myself, it's above my pay grade, as they say, I suggest you make a new non-hijacked thread for that.