Reporting issues and contact information

There are several channels suited for reporting issues and asking for doubts in general. Each one depends on the nature of the question:

NOTE: Please try to avoid personally emailing the contributors unless they ask for it. In fact, if you send a private email you will probably receive an automatic response enforcing you to use or This is because using the mentioned methods will create a public database of knowledge that can be useful for future users; private email is just private and cannot be shared.