Native v7.0.3

This release adds image pasting from clipboard, member search by nickname and @p, Gallery item editing, and improved push notification labels. We've introduced a reminder to enable push notifications and fixed issues with image downloads, pending post visibility, Gallery photo spacing, keyboard overlap, unwanted group list reordering, and YouTube embed display.

• Adds the capability to paste images from the device's clipboard via the "+" attachment button.
• Adds a nickname and @p filter to the group Members screen.
• Adds an "Edit" button to individual Gallery item views.
• Adds the name of a single-channel group to the title of push notifications, rather than using "General."
• Adds a dismissible reminder to enable push notification permissions if the user hasn't.
• Fixes an issue where downloading images would sometimes fail due to faulty uploads.
• Fixes an issue where pending posts inside of threads would briefly appear in the main channel until sent.
• Fixes an issue where inoperable actions would be present in the message actions menu if disconnected from the server.
• Fixes an issue where a gap would appear between the top of a Gallery photo and the header.
• Fixes an issue where the keyboard would cover inputs while editing Link Gallery items.
• Fixes an issue where people joining or leaving a group would cause the group to jump to the top of the Home screen despite there being no unread items.
• Fixes size and placement issues with YouTube embeds.