News in 41.alpha, 2021-07-09
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* Translation updates
* Drop the dependency on AMTK
* Build fixes with newer versions of various dependencies
* Follow the HIG best practices for the main menu button
* Drop the old "simple" menu fallback
* Display find shortcuts in the Keyboard Shortcuts dialog [#27]
* Search for Devhelp files under `$datadir/doc` [#29]
* Set the User Agent for client-side detection [#28]
* Add a custom CSS to allow documentation generators to control the
  rendering under Devhelp