Zen Stable Release

Security

Updated to Firefox 159.0.1
Added pause context menu button for the downloads section
The urlbar now has a bit of transparency for a more modern look.
The Picture-in-Picture player now has a playback speed setting, with options ranging from 0.25x to 2.0x speed. The setting appears only when the player window is medium-sized or larger.
Pages saved as PDF now make mathematical content (MathML) accessible to assistive technology such as screen readers.
Websites that repeatedly ask to handle email (mailto:) and other links can now be blocked with a new “Never allow” button, and blocked sites can be managed in Settings.
Zen now plays Matroska (MKV) files with FLAC, MP3, or PCM audio.
WebGL content on macOS is now rendered using Apple's Metal graphics API, which can improve performance on some sites.

Improved performance for boosts color tinting.
Fixed the first character typed into the address bar or search bar sometimes being lost when typing quickly right after clicking into it.
Fixed Zen freezing for several seconds when signing in to intranet sites that use NTLM or Kerberos (Negotiate) authentication.
Fixed double-tapping or long-pressing a word to select it, and tapping to place the cursor, not working near the cursor in text fields.
Fixed links opened in the background from other apps on macOS, such as RSS readers, bringing Zen to the foreground.
Fixed downloaded files on macOS sometimes opening in the wrong application instead of the default one set in Finder.
Fixed simultaneous downloads on macOS never finishing when Zen is set to ask where to save files. Only the first file showed a save dialog.
Restored meaningful filenames and the usual save workflow for PDFs opened in Preview from the macOS print dialog.
More bug fixes and improvements.

The address bar context menu now shows "Paste and Search" instead of "Paste and Go" when the copied text is a search term rather than a web address.