50.alpha
--------

* Try run0 first if available instead of pkexec [Luca; 294]
* timezone: Remove duplicate cities [nmontero; !298]
* timezone: Improve keyboard navigation [nmontero; !297]
* timezone: Enable geolocation for timezone page [nmontero; !299]
* Make session explicitly depend on gnome-shell [Adrian; !301]
* parental-controls: Adapt for malcontent 0.14 [Jordan; !304]
* CI cleanups [Jordan; !303]

Contributors:
  Luca Boccassi, Marge Bot, Michael Catanzaro, Matthias Clasen, Sunniva Løvstad,
  matiwari, nmontero, Jordan Petridis, Adrian Vovk

Translators:
  Emilio Sepúlveda [ia], Kristjan SCHMIDT [eo], Antonio Marin [ro],
  Christian Kirbach [de], Abduqadir Abliz [ug], Quentin PAGÈS [oc],
  twlvnn kraftwerk [bg], Fabio Tomat [fur], Милош Поповић [sr, sr@latin],
  Sunniva Løvstad [nn], Kjartan Maraas [nb], Efstathios Iosifidis [el],
  Iverson Briones [fil], Baurzhan Muftakhidinov [kk], Yuri Chornoivan [uk],
  Martin [sl], Ekaterine Papava [ka], luming zh [zh_CN],
  Aurimas Aurimas Černius [lt]