Log Message:
Updated calibre to 2.85.1.

- version: 2.85.1
  date: 2017-05-12

  new features:
    - title: "Book details panel: Allow right click to search the internet \ 
for the current book"

    - title: "Book details panel: Allow right clicking on an author name to \ 
search the internet for works by that author"

    - title: "Book details panel: Clicking an author name now searches \ 
Goodreads by default instead of Wikipedia. Can be changed in \ 
Preferences->Look & feel->Book details"

    - title: "Kobo driver: Add support for the Kobo Auro H2O Edition 2"

  bug fixes:
    - title: "PDF Output: Fix a regression in the previous release that \ 
broke conversion to PDF for some files."

    - title: "DOCX Output: Fix lengths specified in percentage of page size \ 
not being converted correctly."

    - title: "DOCX Output: Fix some hyperlinks not working in word because \ 
the bookmark name is longer than forty characters."

    - title: "DOCX Output: Prevent images from being larger than the page \ 
size."

    - title: "Comic Input: Fix the number of colors control not allowing \ 
values less than 8"

    - title: "Kobo driver: Fix main memory and Card A being swapped on some \ 
systems"

    - title: "Kobo driver: Fix the ignore collections option being \ 
accidentally case-insensitive"

    - title: "Preferences->Toolbars: Show an error message when the user \ 
tries to remove either the Preferences or Location Manager buttons instead of \ 
just silently adding them back."

    - title: "version 2.85.1 contains a fix for a regression that cause the \ 
Open with action to go missing from the right click menu of the Book details \ 
panel"

  improved recipes:
    - Private Eye

  new recipes:
    - title: Balkanist
      author: Darko Miletic

- version: 2.84.0
  date: 2017-05-05

  new features:
    - title: "Kindle driver: Also delete book thumbnails from the system \ 
directory when deleting books."

    - title: "Conversion: Use the same regular expression engine as is used \ 
by the Edit Book tool. The new engine has much better support for Unicode \ 
characters/character classes."

    - title: "Edit Book: Add keyboard shortcuts to jump to opening and \ 
closing tags (Ctrl+{ and Ctrl+})"

    - title: "Add API to pre-process image data in recipes easily"

    - title: "fetch-ebook-metadata: add option to use only a single \ 
metadata plugin"

  bug fixes:
    - title: "E-book viewer: Fix a regression in the previous release that \ 
broke printing from inside the viewer."

    - title: "DOCX Output: When the input document contains paragraphs \ 
inside a block with a background color preserve the background color in the \ 
resulting paragraphs in the DOCX document."

    - title: "DOCX Output: Fix links to empty inline tags not working."

    - title: "DOCX Input: Fix links that point to anchors placed in empty \ 
paragraphs not working."

    - title: "PDF Output: Do not crash when unable to find page for link \ 
destination, instead use previous page."

    - title: "Edit Book: Fix sorting by language in Report->Words not \ 
working"

    - title: "Edit Book: Fix drag and drop of multiple items in the File \ 
Browser causing item order to be reversed."

    - title: "Get Books: Update Baen store plugin for website changes"

    - title: "Linux: When adding books from directories ignore files that \ 
have undecodable names."

    - title: "AZW3: Preserve the primary-writing-mode EXTH header field \ 
when round-tripping AZW3 files. Should fix editing/conversion of RTL AZW3 files \ 
causing page turning to become left-to-right on the Kindle"

    - title: "AZW3 Output: Set the primary-writing-mode EXTH header when \ 
the input document has page-progression-direction set to RTL as this is \ 
apparently required on newer Kindle firmware for right-to-left page \ 
turning"

    - title: "Fix a misbehaving wireless device connection can cause \ 
calibre to hang when opening the Connect/Share menu."

  improved recipes:
    - Private Eye
    - Die Zeit
    - NYTimes Tech Beat

  new recipes:
    - title: First Things
      author: John Hutson