Updated `about:tor` to link to the offline manual.

Also, changed a padding that was incorrect with RTL locales.

Show the real .onion domain on the circuit display when using a
.tor.onion alias.

Pier Angelo Vendrame authored Mar 02, 2022 and Richard Pospesel committed Mar 08, 2022

Use if (...length > 0) instead of if (...length)

illia-v authored Nov 01, 2021 and Richard Pospesel committed Mar 08, 2022

Fix the visualization of bridge addresses when using IPv6, and display
both IPv4 and IPv6 addresses on normal relays.

Pier Angelo Vendrame authored Feb 17, 2022 and Richard Pospesel committed Feb 23, 2022

The HTTPS-Only mode of Firefox starts a background connection to verify
whether HTTP is available, if the HTTPS connection does not start
within a timeout.
This commit disables this feature in Safer and Safest modes.

- fixes myriad problems with our async control port communication
  logic
- fixes tor-browser#40679

Closes tor-browser#40776.

- reverts YEC-specific additions to about:tor
- fixes tor-browser#40758

- updated 'Learn More' link color in circuit display panel
- fixes tor-browser#40684

fixes #40059