What criteria are important to you when reviewing and approving a pull request?

When reviewing and approving a pull request, I pay attention to the following criteria:

• Code quality: readability, style, compliance with project standards (PEP8 for Python).
• Functionality: the implemented functionality meets the task requirements, no bugs.
• Tests: presence and quality of automated tests covering the new code.
• No regressions: changes do not break existing functionality.
• Documentation: if necessary, documentation or comments are updated.
• Architecture: the code is well-structured, not duplicated, and uses appropriate patterns.

If all these points are met, I can approve the pull request.