Update to Fontawesome 6
Fontawesome 6 includes a fix for the deprecated usage of the / operator in SASS. This avoids warnings like
Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.
Recommendation: math.div(3em, 4) or calc(3em / 4)
More info and automated migrator: https://sass-lang.com/d/slash-div
╷
7 │ line-height: (3em / 4);
│ ^^^^^^^
╵
node_modules/@fortawesome/fontawesome-free/scss/_larger.scss 7:17 @import
node_modules/@fortawesome/fontawesome-free/scss/fontawesome.scss 8:9 @import
frontend/assets/scss/_typography.scss 2:9 @import
frontend/assets/scss/app.scss 5:9 root stylesheet
Although this is a major version bump, it should stay backwards compatible according to https://fontawesome.com/v6/docs/web/setup/upgrade/whats-changed#backward-compatibility.