Incompatible with sass 1.56.0

[simPod]

Prerequisites

• I have searched for duplicate or closed issues
• I have validated any HTML to avoid common problems
• I have read the contributing guidelines

Describe the issue

Sass v1.56.0 gives following warning:

Deprecation $weight: Passing a number without unit % (100) is deprecated.

To preserve current behavior: $weight * 1%

More info: https://sass-lang.com/d/function-units

Reduced test cases

Compile:

bootstrap/scss/_functions.scss 201:11  opaque()
bootstrap/scss/_functions.scss 175:18  contrast-ratio()
bootstrap/scss/_alert.scss 64:8        @import

What operating system(s) are you seeing the problem on?

macOS

What browser(s) are you seeing the problem on?

No response

What version of Bootstrap are you using?

5.2.2

[WilliamStam]

the poor bootstrap devs... sass keeps changing stuff and it keeps "breaking" bootstrap stuff. the team has my utmost respect for keeping up and not finding a bridge to jump off.

i came here cause of this issue to

for more info: https://sass-lang.com/documentation/breaking-changes/function-units#weight

The color.mix() function and color.invert() function have both historically ignored units in their $weight arguments, despite that argument conceptually representing a percentage. A future version of Sass will require the unit %.

Phase 1 (Dart Sass since 1.56.0)
Currently, Sass emits a deprecation warning if you pass a $weight with no units or with units other than % to color.mix() or color.invert().

Phase 2
In Dart Sass 2.0.0, color.mix() and color.invert() will throw errors if they’re passed a $weight with no unit or a non-% unit.

edit: looks like somone already did a PR woohooo #37425

[julien-deramond]

Fixed by #37425.
Will be in v5.3.0