Calibre 8.15 e-book manager introduces highlight date tooltips, improved case-change handling, new shortcuts, and several key bug fixes.
Source: https://linuxiac.com/calibre-8-15-e-book-manager-adds-highlight-dates-in-viewer/
Source: https://linuxiac.com/calibre-8-15-e-book-manager-adds-highlight-dates-in-viewer/
