Log Message:
calibre: update to 3.39.1.

- version: 3.39.1
  date: 2019-02-01

  new features:
    - title: "Content server: Implement the \"Copy to library\" \ 
function. To use it click the three dots in the top right corner of a book's \ 
page and choose \"Copy to library\""
      tickets: [1810486]

    - title: "Content server: Add Next/Previous buttons to the book details \ 
page"

  bug fixes:
    - title: "Content server: Fix editing metadata that affects multiple \ 
books causing all the metadata for all the books to become the same."
      tickets: [1812781]

    - title: "Open With: Fix using .bat files as the program not working."
      tickets: [1811045]

    - title: "ZIP Output: Fix an error when building the ToC on macOS for \ 
some books with non-ASCII ToC entries"
      tickets: [1813905]

    - title: "Edit book: Check book: Follow recent releases of epubcheck in \ 
expecting .ttf files to have the mime-type application/vnd.ms-opentype in EPUB 3 \ 
books"

    - title: "Fix font mime-types not being auto-corrected when upgrading \ 
EPUBs from 2 to 3"

    - title: "Content server: Try to detect if a book file has been edited \ 
outside of calibre and serve the updated copy"

    - title: "Fix merging books not updating author if the source book has \ 
no title"

    - title: "Content server: Fix heading for custom comments columns being \ 
duplicated in the book details page"

    - title: "Fix editing of dates not working is the date format is set to \ 
iso."
      tickets: [1812560]

    - title: "Version 3.39.1 fixes a bug in 3.39.0 that broke copy to \ 
library for books that have saved conversion options"
      tickets: [1814279]

  improved recipes:
    - Spiegel Online
    - Il Post

  new recipes:
    - title: BSI News
      author: Volker Heggemann

    - title: Science Advances
      author: Jose Ortiz

- version: 3.38.1
  date: 2019-01-18

  new features:
    - title: "Tag browser: When using the Find function have unaccented \ 
characters match their accented equivalents, if the setting for it is set in \ 
Preferences->Searching"

    - title: "DOCX Input: When converting indices, put each sub-entry on \ 
its own line."
      tickets: [1811611]

    - title: "Edit book: Insert hyperlink: Add history for the template"

    - title: "Edit book: Insert hyperlink: Add a few more variables for the \ 
link template: _SOURCE_FILENAME_, _DEST_FILENAME_ and _ANCHOR_"

  bug fixes:
    - title: "Catalogs: Set the language of created catalogs to the calibre \ 
interface language instead of English"
      tickets: [1810936]

    - title: "DOCX Input: Do not display section breaks that have a \ 
numbering style applied to them."
      tickets: [1811611]

    - title: "Content server: Fix listening on :: not also listening on \ 
IPv4 interfaces on Windows"

    - title: "DOCX Output: Fix heading styles that have the same font size \ 
as body text getting incorrect font sizes after conversion."
      tickets: [1811616]

    - title: "EPUB/MOBI Catalogs: Fix prefix rules not working when calibre \ 
UI language is something other than English"

    - title: "EPUB/MOBI Catalogs: Fix exclusion by tag not working for tags \ 
that have spaces in them"

    - title: "Subset fonts: Fix error when trying to subset unicode \ 
characters that require two UTF-16 code points on Windows."
      tickets: [1811224]

    - title: "Content server: Fix option to restrict displayed user field \ 
not working in the /opds view"

    - title: "Tag browser: Fix incorrect icon for user categories."
      tickets: [1810217]

    - title: "PDF Output: Fix conversion failing when fonts with \ 
non-English names are used."
      tickets: [1812218]

    - title: "3.38.1 fixes a typo in 3.38.0 that caused the Polish books \ 
function to not work when polishing small numbers of books"

  improved recipes:
    - Chicago Tribune
    - New York Times Book Review

  new recipes:
    - title: Nature
      author: Jose Ortiz

- version: 3.37.0
  date: 2019-01-04

  bug fixes:
    - title: "Switch from cssutils to css_parser for parsing CSS. Fixes \ 
various minor, long standing bugs"

    - title: "calibredb: Fix adding books from directories to a remote \ 
server running on Windows not working"

    - title: "Edit Book: Fix style attribute on <html> tags not being \ 
preserved when editing AZW3 files."
      tickets: [1810193]

    - title: "Get Books: Use an external browser for Google Books"
      tickets: [1810205]

    - title: "Saving to disk: Fix errors on Linux/macOS if the \ 
title/authors are long enough to make individual path components larger than 255 \ 
characters."
      tickets: [1807525]

    - title: "PDF Input: Fix non-breaking spaces represented as entities in \ 
the output of pdftohtml, which breaks some search/replace expressions"

    - title: "Edit book: Fix a crash when mousing over links in an instance \ 
of the editor launched standalone on macOS Mojave"
      tickets: [1805521]

    - title: "Conversion: When converting with font size rescaling \ 
disabled, convert font size names to rem unit rather than pt units."
      tickets: [1809671]

    - title: "Windows: When registering calibre programs as possible \ 
handlers for various file types, dont set the AllowSilentDefaultTakeOver \ 
registry key"

    - title: "macOS: PDF Output: Fix bold fonts not working on Mojave."
      tickets: [1799750]

    - title: "Content server: Fix strings with double quotes not being \ 
translated."

  improved recipes:
    - Il Post

- version: 3.36.0
  date: 2018-12-21

  new features:
    - title: "Happy Holidays to everyone!"

    - title: "Kobo driver: Add supported for newly released firmware \ 
update"

  bug fixes:
    - title: "Kobo driver: Fix a regression in the last release that caused \ 
book title
to appear as Unknown if metadata management was set to manual in calibre."
      tickets: [1807914]

    - title: "PDF Output: Do not fail if one of the fonts from the source \ 
document has no name metadata"

  improved recipes:
    - Wall Street Journal
    - ESPN
    - Al Jazeera (English)

- version: 3.35.0
  date: 2018-12-07

  new features:
    - title: "Edit book: Insert hyperlink: Allow specifying a template to \ 
control the markup that is inserted for the hyperlink."
      tickets: [1804250]

    - title: "Metadata download: Add an option (in Preferences->Metadata \ 
download) to keep multiple results from individual metadata sources, useful if \ 
you prefer to pick the best result by hand and use only one or two metadata \ 
sources."
      tickets: [1802293]

    - title: "KoboTouch driver: Extend the metadata updated in the Kobo \ 
device database to all metadata displayed on the device. The update is only done \ 
for books already on the device. Needs to be enabled via \ 
Preferences->Plugins->Customize the KoboTouch device plugin."

  bug fixes:
    - title: "E-book viewer: Fix a regression that broke viewing of HTMLZ \ 
files"
      tickets: [1691976]

    - title: "Edit book: Fix suggestions in completion popup not being \ 
sorted."
      tickets: [1803985]

    - title: "Windows: Fix restarting calibre with system tray icon enabled \ 
causing duplicate defunct icons in the tray."
      tickets: [1803034]

  improved recipes:
    - Wired Magazine
    - Wall Street Journal
    - Telepolis
    - Yahoo News
    - Associated Press
    - Mother Jones

  new recipes:
    - title: Macrobusinness
      author: 2018robert

    - title: Sports Illustrated
      author: Kovid Goyal

    - title: Le Peuple Breton
      author: Lionel Plais

    - title: Mandiner
      author: pofa