2.3.0
* New =<feed-matcher> syntax in search filters * Support for protocol-relative entry links (i.e. //example.com/foo/) * New `elfeed-add-feed' :save key argument * New plist-based parsed search filter format * New hook: `elfeed-search-update-hook' * New hook: `elfeed-db-unload-hook' * New variable: `elfeed-search-sort-function' * Connect curl with a pipe instead of a pty: performance boost * Minor bug fixes