chore(main): release 4.0.1

[mljs-bot]

🤖 I have created a release beepboop

4.0.1 (2026-06-06)

Performance Improvements

• cache matrix rows in Kernel.compute (9898956)

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.69%. Comparing base (9898956) to head (362ffdd).

Additional details and impacted files

@@ Coverage Diff @@## main #5 +/- ##
=======================================
Coverage 95.69% 95.69% =======================================
Files 8 8 Lines 93 93 Branches 11 11 =======================================
Hits 89 89 Misses 3 3 Partials 1 1 

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