v4.20.4

✨ New content

• [User Guide] New Introduction page for the User Guide and new introduction for the General Settings section (#2024) @MbonuJennifer

🖌 Updated content

• [Strapi Cloud] New signup page (#2033) @meganelacheny
• [User Guide] Beta updates for Releases Scheduling (#2039) @pwizla
• [Dev Docs] Add docs for disabling the growth experiments( #2035) @derrickmehaffy

Thanks a lot for your contributions! 🥰🚀