v0.7.6

• Microsoft accounts now sync attachments: attached files and inline images
  show up on their messages and can be opened and saved — previously every
  attachment on an Outlook/Hotmail account was invisible.
• Clicking a new-mail notification now opens the announced conversation in a
  view that contains it, instead of just focusing the app. Digest notifications
  ("N new messages") open the newest thread of the batch, and in All
  inboxes a notification click no longer switches you to a single account.