Mozilla Firefox 73.0 Beta 4 has been released to Mozilla FTP, which adds support for setting the default zoom level for all Web content, regardless of the site’s page design. This option can be set in the Language and Appearance option in the place:preferences settings interface, allowing users to scale from 100% to the level they want as needed.
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In addition, version 73 significantly improves audio quality when users play audio faster or slower. This release includes the MFSA 2020-03 fix included in Firefox Desktop Standard and Development 73.0b2 and later.
In addition to Cloudflare (which retains the default settings when HTTPS-based DNS is enabled) and the HTTPS-based custom DNS provider option, users can now select NextDNS as HTTPS-based Firefox through the Network Settings dialog box in Preferences Dns.
For developers, Firefox 73 improves the ability to automatically detect old text encodings on old pages that do not explicitly declare text encoding.