Summary: Stepik adds AI courses and removes Black Friday

Why It Matters: Stepik changed its main page to show new course types. It also removed a sale. This shows what Stepik thinks is important now.

What Changed:

• Stepik removed the "Black Friday: courses with discounts" section.
• Stepik added a new section called "Online-courses" with categories like "In trend," "New courses," "Courses with support," "Preparation for EGE and OGE," and "AI for every day."
• Stepik added a new section called "Chatbots and messenger marketing."
• Stepik added a new section called "Enter IT" with categories like "Python," "AI in programming," "Software testing," "Frontend," "Data Science and ML," and "SQL."
• Stepik updated the number of "Soft Skills" courses from 39 to 38.
• Stepik updated the number of "Psychology" courses from 26 to 25.
• Stepik updated the total number of "solutions" from 1,608,052,727 to 1,614,618,134.
• Stepik updated the version number from 430.0.3109 to 431.1.3139.