mlzoomcamp checking python endoflife (#5)

Author: cra

_questions/machine-learning-zoomcamp/module-1/024_5705d1ff6e_is-it-mandatory-to-use-python-version-3-11.md

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+---
+id: 5705d1ff6e
+question: Is it mandatory to use Python version 3.11?
+sort_order: 24
+---
+
+No, Python 3.11 is not strictly mandatory for the course. You have flexibility in choosing your Python version, but here are some important considerations:
+
+**Recommended versions:** (as of 2025)
+- Python 3.10 or later is recommended for best compatibility
+- Python 3.11 and 3.12 work well with all course materials
+- Python 3.13 should also work fine for most use cases
+
+**Version compatibility check:**
+You can verify if your Python version is still supported and secure by checking:
+https://endoflife.date/python
+
+This website shows which Python versions are:
+- Currently supported with security updates
+- In maintenance mode (security fixes only)
+- End-of-life (no longer receiving updates)
+
+**Why version matters:**
+- Newer Python versions include performance improvements and new features
+- Some libraries used in the course may require minimum Python versions
+- Using a supported version ensures you receive security updates
+- Consistency with course materials helps avoid compatibility issues
+
+**How to check your version:**
+```bash
+python --version
+# or
+python3 --version
+```
+
+As long as you're using Python 3.10 or later and it's not end-of-life, you should be able to complete all course exercises successfully.