Update Jetpack metadata translations

Author: wpmobilebot

fastlane/jetpack_metadata/default/release_notes.txt

@@ -10,6 +10,13 @@ While we were at it, we made several other helpful updates in various areas of t
 
 - On the “Publishing” screen, you can toggle “Email to Subscribers” to automatically notify your subscribers when a post is published. Start the presses.
 - The slug editor has a permalink preview to show what a post’s final URL will look like.
-- We added “Taxonomies” to Site Settings so you can manage your content groups at the site level.
+- We added “Taxonomies” to Site Settings so you can manage content groups at the site level.
 - Thanks to some design fixes in the “Categories” picker, it’s more obvious that you can pick multiple categories for a post.
 - File sizes are now visible in the Site Media Details area. No more guesswork.
+
+More of a reader than a publisher? Don’t worry, we made changes in the Reader, too.
+
+- When related post titles are overly long, you’ll see a shorter, truncated version instead.
+- Post tiles can now have three lines of text instead of just two, giving you 50% more content goodness.
+- Articles have slightly wider horizontal margins.
+- We squashed several bugs that affected the way articles load.