[fractal] Created tag 4.2.1

[Daniel Garcia Moreno <danigm src gnome org>]

The signed tag '4.2.1' was created.

Tagger: Daniel García Moreno <dani danigm net>
Date: 1569049122 +0200

    Release 4.2.1

Changes since the last tag '4.2.0':

Alejandro Domínguez (5):
      API, directory: Separate endpoint connection from query build
      API, sync and filter: Separate endpoint connection from query build
      API, register: Separate endpoint connection from query build
      API, user: Separate endpoint connection from query build
      API, Backend: replace Clone impl with derive

Alexandre Franke (2):
      Update French translation
      Fix typo in French translation

Alistair Francis (5):
      fractal-gtk: Rename power_levels to admins
      fractal-gtk: Disable text entry if the user doesn't have send permission
      fractal-gtk: Block out the text box when we can't send
      fractal-gtk: Fix the deprecated range pattern
      uibuilder: Fix the room permission string

Anders Jonsson (1):
      Update Swedish translation

Balázs Úr (1):
      Update Hungarian translation

Christopher Davis (2):
      flatpak: Pin gspell to 1.8.1
      fractal-gtk: Migrate to GtkSourceView4

Daniel García Moreno (3):
      api: Remove all channel sender unwraps
      api: Log every channel sender send error
      New release 4.2.1

Daniel Mustieles (1):
      Update Spanish translation

Daniel Pauls (3):
      autocompletion-popover: Fix misplacement on small window widths
      directory: Rename set_directory_rooms to append_directory_rooms
      directory: Remove duplicate entries for rooms

Daniel Șerbănescu (1):
      Add Romanian translation

Jiri Grönroos (1):
      Update Finnish translation

Jordan Petridis (1):
      Cargo: include debug symbols in all build types

Julian Hofer (1):
      Update .gitlab-ci.yml

Piotr Drąg (2):
      Update Polish translation
      Update Polish translation

Rafael Fontenelle (1):
      Update Brazilian Portuguese translation

Zander Brown (1):
      Add British English translation

worldofpeace (2):
      Cargo: update .lock file
      scripts: make executable