updated Bootstrap

Author: dmalan

_sass/bootstrap/scss/_functions.scss

@@ -157,7 +157,7 @@ $_luminance-list: .0008 .001 .0011 .0013 .0015 .0017 .002 .0022 .0025 .0027 .003
 
   @each $color in $foregrounds {
     $contrast-ratio: contrast-ratio($background, $color);
-    @if $contrast-ratio > $min-contrast-ratio {
+    @if $contrast-ratio >= $min-contrast-ratio {
       @return $color;
     } @else if $contrast-ratio > $max-ratio {
       $max-ratio: $contrast-ratio;

_sass/bootstrap/scss/_reboot.scss

@@ -534,6 +534,12 @@ legend {
 [type="search"] {
   -webkit-appearance: textfield; // 1
   outline-offset: -2px; // 2
+
+  // 3. Better affordance and consistent appearance for search cancel button
+  &::-webkit-search-cancel-button {
+    cursor: pointer;
+    filter: grayscale(1);
+  }
 }
 
 // 1. A few input types should stay LTR

_sass/bootstrap/scss/_spinners.scss

@@ -5,6 +5,7 @@
 .spinner-grow,
 .spinner-border {
   display: inline-block;
+  flex-shrink: 0;
   width: var(--#{$prefix}spinner-width);
   height: var(--#{$prefix}spinner-height);
   vertical-align: var(--#{$prefix}spinner-vertical-align);

_sass/bootstrap/scss/mixins/_banner.scss

@@ -1,6 +1,6 @@
 @mixin bsBanner($file) {
   /*!
-   * Bootstrap #{$file} v5.3.7 (https://getbootstrap.com/)
+   * Bootstrap #{$file} v5.3.8 (https://getbootstrap.com/)
    * Copyright 2011-2025 The Bootstrap Authors
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    */

assets/bootstrap/dist/js/bootstrap.bundle.min.js

@@ -1,7 +1,7 @@
 {
   "dependencies": {
     "algoliasearch": "5.35.0",
-    "bootstrap": "5.3.7",
+    "bootstrap": "5.3.8",
     "bootstrap-table": "1.24.2",
     "@fortawesome/fontawesome-free": "7.0.0",
     "@iframe-resizer/parent": "5.5.4",