Dated changelog

Changes recorded in our repository. These are source changes; the dates do not certify a live release.

1. 31 October 2026

   Saved full-mock reviews can reopen for Pass holders, reconstructed from saved task evidence.

   Repository reference: 6eae541c4e5d0b389bb16ab0d9853e3562177028

2. 31 October 2026

   Added a practice calculator and ruled notebook with keyboard shortcuts.

   Repository reference: 4090e0870edf2315bbb0ff59cbe04c90b7ca3919