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The most stable and popular versions reported as of April 2026 are 5.1 and 5.2 , though legacy versions like 2.4 and 3.0 are still in use.

If you’ve searched for , you’re likely looking for the most stable, feature-rich release from around 2023. Let’s cut through the confusion.

This article serves as the definitive guide to securing the experience, understanding its new features, and installing it safely for maximum classroom performance.