This new version fixes a problem causing a slow down in calculations, and also has additional code refactoring, resulting in significantly faster calculations. For some large non-optimization-based models, calculation times are reduced to a third or less of their previous duration (vs. 2024.4.0.2). Other improvements include more flexibility in how data is labeled in charts and tables, and improved diagnostics reports that let you filter diagnostic messages by scenario, region, and year.

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As a reminder, LEAP is available at no cost to governments, NGOs, and academics in Low and Middle Income Countries and in most Small Island Developing States, and to accredited students worldwide.