This makes the subset font files larger but ensures there is no visual degradation when using the subsetted font files in different contexts. Font subsetting: Preserve all OpenType layout features.To enable these use Preferences->Look & feel->Tag browser Tag browser: Allow displaying buttons next to items that have notes or links for easy access.Move Preferences to the left in the default toolbar, making it less likely to be hidden behind an expander button on small screens.

Edit book: Fix highlighting of special character not changed immediately after it is edited, only after a subsequent action.Fix a regression in the previous release that caused comments in the Book details panel to be rendered below rather than at the side of the other information.Fix a regression in the previous release that caused the cover browser to not close when it is used as a separate window.Add the possibility to assign keyboard shortcuts to the tag browser sort functions.Keyboard shortcut to toggle main window layout (Alt+Shift+L).Category notes browser: Add a button to search for books in the currently selected category.Can be controlled via Preferences->Look & feel->Cover browser

Narrow layout: Place the cover browser above the book list when the window has a narrow aspect ratio.

For iphone instal Calibre 7.1.0