See also:
#5: Product name and directory customization
#12: Create new branding directories and integrate Mullvad icons+branding
#14: Remove Default Built-in bookmarks
#35: Add custom PDF icons for Windows builds
#48: Replace Mozilla copyright and legal trademarks in mullvadbrowser.exe metadata
#51: Update trademark string
#104: Update shipped dll metadata copyright/licensing info
#107: Add alpha and nightly icons

We install a few addons from the distribution directory, but they are
not automatically enabled for PBM mode.
This commit modifies the code that installs them to also add the PBM
permission to the known ones.

Also:
#57: Purge unneeded about: pages

This commit disables the about:login page and removes the "Login and
Password" section of about:preferences.

We do not do anything to the real password manager of Firefox, that is
in toolkit: it contains C++ parts that make it difficult to actually
prevent it from being built..

Finally, we modify the the function that opens about:login to report an
error in the console so that we can quickly get a backtrace to the code
that tries to use it.

MB 71: Set the updater base URL to Mullvad domain

boklm authored Mar 22, 2023 and Pier Angelo Vendrame committed Sep 25, 2024

MB 256: Add mullvad-browser nightly mar signing key

about:preferences allow to override some of our defaults, that could
be fingeprintable or have some other unwanted consequences.

Besides disabling the "Delete on close checkbox", disable also the
"Manage Exceptions" button when always using PBM.

This commits makes it possible to disable OS spoofing in the HTTP
User-Agent header, to see if matching header and JS property improve
usability.

jwilde authored Jun 10, 2024 and Pier Angelo Vendrame committed Sep 25, 2024

Until we can pull in upstream changes to fix breakage in setting
the Mullvad Browser as default in Windows 10/11 we're disabling
the ability to do so via about:preferences as well as via the
startup query dialog