Hey! :)

We have noticed (@sergiopaniego ) that the references to some Discord channels in the file \chapters\en\unit0\welcome\welcome.mdx are outdated. Specifically, these channels do not exist anymore in the Discord HF server:

• Line 55: #cv-study-group -> has changed to cv-community-project
• Line 58: #diff-i-made-this -> has changed to #i-made-this

I'll open a PR requests to make these changes.

Thank you!