The v0.18.2 release of explcheck https://github.com/Witiko/expltools/releases/tag/2026-03-13 speeds up the flow analysis by another order of magnitude, reducing runtimes on corner-case examples from months in v0.18.0 to a little over an hour.

There are still plenty of optimization opportunities for a motivated master's student https://github.com/Witiko/expltools/issues/156 but nothing that can't wait until after v1.0.0. 🚀

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