Fontawesome

Typesetter uses Fontawesome 4.7 , which is a bit old …

There is a FA 5.13 plugin, whose installation embeds Fontawesome 5.13 permanent.

1. The Bootstrap4-theme has in its heading 5 icons with the code :
< div class="GPAREA filetype-text"> < a title="Twitter" class="fa fa-twitter" target="blank" href="https://twitter.com">‌</a> < a title="facebook" class="fa fa-facebook" target="blank" href="https://www.facebook.com">‌</a> < a title="Instagram" class="fa fa-instagram" target="blank" href="https://www.instagram.com">‌</a> < a title="LinkedIn" class="fa fa-linkedin-square" target="blank" href="https://www.linkedin.com">‌</a> < a title="YouTube" class="fa fa-youtube" target="blank" href="https://www.youtube.com">‌</a> < a title="Skype" class="fa fa-skype" target="blank" href="https://www.skype.com">‌</a>

2. “X” is Twitter’s rebranded identity, envisioned by Elon Musk, who acquired Twitter in 2022 .

[The fa-x-twitter Icon is from FontAwesome Version 6.4.2 available](https://github.com/FortAwesome/Font-Awesome/issues/20222) ::: class=“fa fa-x-twitter”

3. In the 3 functions.php of the subthemes of the bootstrap4 – theme stands : 20 common::LoadComponents(‘bootstrap4-js,fontawesome’);
which has to be replaced by common::LoadComponents(‘bootstrap4-js,fontawesome**6**’);

P.S. You should have the newest combine.php and the updated thirdparty/fontawesome directory !