version 3.9.90
  - Fix tag in German translation
  - Remove help translations with incompatible license
    Since the license of the help was changed to CC-BY-SA 3.0 Unported, the
    translations must have license that is compatible. Some licenses were
    declared to be the same as the "Cheese package", which would be the GNU
    GPL 2 or later, which is incompatible with CC-BY-SA 3.0 Unported.

    Remove the problematic translations, as they cannot be distributed with
    Cheese unless the license header is updated by the contributors. Fixes
    bug 705568/
  - Change license in header of Chinese simplified translation for help
  - Updated Brazilian Portuguese translation (with header showing properly
    the license)
  - License help under CC-BY-SA 3.0 Unported
    The help was not explicitly under a license, as described in bug 703238.
    Specify the license as CC-BY-SA 3.0 to match with other GNOME help:

    https://wiki.gnome.org/DocumentationProject/Licensing

    License clarification approved by help contributors (found with
    "git shortlog help/C/*.page") as listed below:

    Signed-off-by: Jeremy Bicha <jbicha@ubuntu.com>
    Signed-off-by: Ekaterina Gerasimova <kittykat3756@gmail.com>
    Signed-off-by: Michael Hill <mdhill@gnome.org>
    Signed-off-by: Tiffany Ann Antopolski <tiffany.antopolski@gmail.com>
    Signed-off-by: Julita Inca <jinca@gnome.org>
  - Post-release version bump to 3.9.90
  - Added/Updated Translations
    - cs, courtesy of Marek Černocký
    - de, courtesy of Benjamin Steinwender
    - gl, courtesy of Fran Dieguez
    - he, courtesy of Yaron Shahrabani
    - sl, courtesy of Matej Urbančič
    - th, courtesy of Akom Chotiphantawanon
  - Added/Updated Documentation
    - cs, courtesy of Marek Černocký
    - de, courtesy of Christian Kirbach
    - pt_BR, courtesy of Enrico Nicoletto
    - zh_CN, courtesy of Wylmer Wang