v1.13.1

Fixed

• With Qt 5.14, shared workers are now disabled. This works around a crash in
  QtWebEngine on certain sites (like the Epic Games Store or the Unreal Engine
  page).
• When a window is closed, the tab it contains are now correctly shut down
  (closing e.g. any dialogs which are still open for those tabs).
• The Qt 5.15 session workaround now loads the correct (rather than the last)
  page when :back was used before saving a session.
• In certain situations on Windows, qutebrowser fails to find the username of
  the user launching qutebrowser (most likely due to a bug in the application
  launching it). When this happens, an error is now displayed instead of
  crashing.
• Certain autoconfig.yml with an invalid structure could lead to crashes,
  which are now fixed.
• Generating docs with asciidoc2html.py (e.g. via mkvenv.py) now works
  correctly without Pygments being installed system-wide.
• Ever since Qt 5.9, when input.mouse.rocker_gestures was enabled, the
  context menu still was shown when clicking the right mouse button, thus
  preventing the rocker gestures. This is now fixed.
• Clicking the inspector switched from existing modes (such as passthrough) to
  normal mode since v1.13.0. Now insert mode is only entered when the inspector
  is clicked in normal mode.
• Pulseaudio now shows qutebrowser's audio streams as qutebrowser correctly,
  rather than showing them as Chromium with some Qt versions.
• If :help was called with a deprecated command (e.g. :help :inspector),
  the help page would show despite deprecated commands not being documented.
  This now shows an error instead.
• The qute-lastpass userscript now filters out duplicate entries with
  --merge-candidates.