Added an option to limit the number of unread links that are opened when you click the Open All Unread Links button. Also fixed incorrect unread badge number when excluding tagged items from unread list.
Added an option to search new items only. The option is in the form of a checkbox that appears next to the search field when you do a search. The state of the checkbox is remembered the next time you search.
Also made typing in the search field more responsive.
Added favicons to the item list. Also rearranged the text elements: Tags, if an item has any, now appear next to the item title on the first row, while the item excerpt occupies the second row. If you select an item, its URL will appear on the second row after one second, replacing the excerpt. (If an item has no excerpt, the second row will show its URL from the start.)