Patch diffs · 7-day window each side
What actually changed after each patch.
For a patch, we compare hero win rates in the week after against the week before, and run the same significance test the weekly digest uses. It shows what moved around a patch — a correlation, not proof the patch caused it. When nothing clears the bar, we say so. Patches the API flags as a major meta-shift day are tagged Major.
- 27 significant shifts
09-29-2026
released Oct 15, 2026
- view diff →
09-16-2026 Update
released Sep 16, 2026
- view diff →
06-30-2026 Update
released Jul 28, 2026
- view diff →
05-22-2026 Update
released Jun 12, 2026
- view diff →
04-30-2026 Update
released May 1, 2026
- view diff →
04-10-2026 Update
released Apr 11, 2026
- view diff →
03-25-2026 Update
released Mar 31, 2026
- view diff →
03-21-2026 Update
released Mar 21, 2026
- view diff →
03-06-2026 Update
released Mar 11, 2026
- view diff →
01-30-2026 Update
released Feb 17, 2026
- view diff →
12-29-2025 Update
released Jan 21, 2026
- view diff →
12-16-2025 Update
released Dec 17, 2025
- view diff →
11-21-2025 Update
released Dec 4, 2025
- view diff →
10-24-2025 Update
released Oct 24, 2025
- view diff →
10-02-2025 Update
released Oct 5, 2025
- view diff →
09-04-2025 Update
released Sep 4, 2025
- view diff →
08-18-2025 Update
released Aug 30, 2025
- view diff →
07-29-2025 Update
released Aug 8, 2025