Update bootstrap and other library dependencies (alshedivat#741)

Squashed commit of the following:

commit e036baf
Author: Rohan Deb Sarkar <rohandebsarkar@protonmail.com>
Date:   Sun Jan 1 14:31:41 2023 +0530

    Fix Altmetric badges

commit 970bad8
Merge: 7fe570d 69e013b
Author: Rohan Deb Sarkar <rohandebsarkar@protonmail.com>
Date:   Sun Jan 1 13:34:22 2023 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit 7fe570d
Merge: 3f23bd3 5f3c487
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Oct 17 12:58:30 2022 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit 3f23bd3
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Thu Oct 13 15:59:54 2022 +0530

    move teaching to dropdown menu

commit 9b05ef0
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Thu Oct 13 15:59:40 2022 +0530

    fix theme change icon width

commit e0e8cef
Merge: 1bd8267 7d7567e
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Thu Oct 13 15:29:41 2022 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit 1bd8267
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Aug 29 18:50:32 2022 +0530

    update mdb version

commit 63a1bf7
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Aug 16 18:33:27 2022 +0530

    fix publications badge color

commit 2320adc
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Aug 15 20:41:15 2022 +0530

    fix mdbootstrap script loading

commit 73aa4f2
Merge: e1ed167 c142853
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Aug 15 08:44:00 2022 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit e1ed167
Merge: ccac0d8 a36d7f5
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sun Aug 7 10:51:21 2022 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit ccac0d8
Merge: 20125e3 4817639
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Thu Jul 28 21:57:19 2022 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit 20125e3
Merge: 1e64134 f618757
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sun Jul 24 22:49:10 2022 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit 1e64134
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sat Jul 16 10:36:04 2022 +0530

    Update `sr-only` to `visually-hidden`

commit 8fce0bb
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Fri Jul 15 21:02:01 2022 +0530

    fix dropdown border radius

commit c1904f8
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Wed Jul 13 11:35:22 2022 +0530

    cv margin bottom

commit 44696e6
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Wed Jul 13 11:20:38 2022 +0530

    typo

commit ed883fc
Merge: 271567f 1ac9b7c
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 12 17:26:21 2022 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit 271567f
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 22:39:40 2022 +0530

    Update card spacing

commit 8c28c98
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 22:33:31 2022 +0530

    fix spacing publication links

commit ed7ac19
Merge: e939946 24a5084
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 22:11:44 2022 +0530

    Merge remote-tracking branch 'upstream/master' into update-bootstrap

commit e939946
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 22:10:22 2022 +0530

    fix blog paginantion bg color

commit 9564dd9
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 22:00:28 2022 +0530

    fix dropdown focus bg color

commit 27ba43b
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 11:19:47 2022 +0530

    move canonical url to metadata

commit 80d027c
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 11:15:07 2022 +0530

    made material design optional

commit 6a6c6a1
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 11:05:19 2022 +0530

    fix space

commit 436e3aa
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 10:52:38 2022 +0530

    fix header title

commit 263d11b
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 10:49:05 2022 +0530

    enable tooltips

commit 2f2573b
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 10:47:42 2022 +0530

    Add option for material design and update MDBootstrap

commit 4811a10
Merge: 2f1ea24 edd9fb7
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 11 10:41:12 2022 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit 2f1ea24
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sun Jul 10 09:02:01 2022 +0530

    sorry, fix badge again agian again

commit 323217f
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sun Jul 10 08:28:55 2022 +0530

    fix badge again again

commit 7d8ed94
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sun Jul 10 08:12:39 2022 +0530

    fix badge again

commit 511b969
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sun Jul 10 07:51:02 2022 +0530

    fix badge

commit 7b59dfd
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sat Jul 9 21:58:33 2022 +0530

    fix profile

commit 0474573
Merge: 4042036 9d71804
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sat Jul 9 21:05:27 2022 +0530

    Merge branch 'master' of https://github.com/alshedivat/al-folio into update-bootstrap

commit 4042036
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sat Jul 9 20:46:36 2022 +0530

    Update hover to `--global-hover-color` colors

commit eaa6de2
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Sat Jul 9 19:19:31 2022 +0530

    Update responsive profile image margin

commit 955c0c5
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Wed Jul 6 16:44:06 2022 +0530

    remove <b> in cv map

commit 637c598
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Wed Jul 6 12:30:56 2022 +0530

    badge width fix

commit a94d671
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Wed Jul 6 11:06:25 2022 +0530

    fix post bullets

commit 1905fa0
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Wed Jul 6 09:29:20 2022 +0530

    consisten bottom margin

commit a54b88e
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 22:37:41 2022 +0530

    fix blog tag color

commit 69d8d3a
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 20:24:41 2022 +0530

    update blog post-tags style

commit ad9c57f
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 19:41:53 2022 +0530

    update publication abbr badge

commit 7891f8d
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 19:22:05 2022 +0530

    fix responsive cv badge

commit 84fcc52
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 18:44:23 2022 +0530

    fix cv map padding

commit 1e0f0ea
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 16:51:46 2022 +0530

    update body container margin

commit 663e04b
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 16:46:17 2022 +0530

    fie responsive navbar border

commit 70373fe
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 14:41:09 2022 +0530

    update body paddings

commit 9a50c00
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 14:22:32 2022 +0530

    update footer sticky-bottom  style

commit 26be662
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 14:19:25 2022 +0530

    update address style

commit e977c30
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 14:12:29 2022 +0530

    update cv badge style

commit 2ea5420
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 14:08:42 2022 +0530

    Update footer style

commit 89cf3e7
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 14:04:00 2022 +0530

    replace dropdown divider with <hr>

commit 1dc0a05
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 12:14:19 2022 +0530

    fix cv text color

commit 86075d4
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 12:08:52 2022 +0530

    Revert "fix publication year color"

    This reverts commit da1888b.

commit 1ac23e9
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 12:08:49 2022 +0530

    Revert "fix font color"

    This reverts commit 9348728.

commit da1888b
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 11:58:14 2022 +0530

    fix publication year color

commit 66a293d
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 11:56:48 2022 +0530

    fix cv preview (fix previous commit) (previous one was done by mistake)

commit 0c61288
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 11:42:31 2022 +0530

    fix publication preview (`max-width` is determined by bootstrap in v5)

commit a53b51b
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Tue Jul 5 09:39:26 2022 +0530

    fix cv time_table badge

commit 94ff515
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 21:09:09 2022 +0530

    add empty line to `map.html`

commit c5d3f9c
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 15:49:27 2022 +0530

    Update blog tag padding

commit f46d4cc
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 15:39:39 2022 +0530

    add padding to cv pdf icon

commit ae5509f
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 15:37:20 2022 +0530

    fix cv time_table

commit e8b3f86
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 15:34:21 2022 +0530

    fix cv map

commit 52ffe49
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 15:10:57 2022 +0530

    fix cv pdf icon

commit 3c81d31
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 15:06:17 2022 +0530

    remove baseurl (deployment problem) (will be reverted before merging)

commit 691b164
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 15:04:52 2022 +0530

    fix responsive navbar shadow

commit 89be84f
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 14:52:42 2022 +0530

    fix responsive navbar

commit 3b57133
Merge: 6fd8b93 fc52217
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 12:46:38 2022 +0530

    Merge branch 'remove-library-subversions' into update-bootstrap

commit 6fd8b93
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 12:34:28 2022 +0530

    fix footer text

commit 9348728
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 12:13:30 2022 +0530

    fix font color

commit fc52217
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 11:59:26 2022 +0530

    Update cv pdf icon

commit 97a2210
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 11:45:00 2022 +0530

    fix `font-weight`

commit 780fd4f
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 11:34:18 2022 +0530

    fix <hr>

commit 9a34957
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 11:15:45 2022 +0530

    Update a

commit 16560d5
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 11:07:19 2022 +0530

    fix badge

commit 8f466ea
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 09:43:27 2022 +0530

    fix `data-toggle`

commit 925049c
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 08:34:55 2022 +0530

    fix alignment

commit cb59020
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 08:34:47 2022 +0530

    upgrade bootstrap

commit 2090f56
Author: rohandebsarkar <rohandebsarkar@gmail.com>
Date:   Mon Jul 4 08:19:03 2022 +0530

    Reduced libraries to major version only for automatic updates

Author: rohandebsarkar

_config.yml

@@ -16,12 +16,12 @@ footer_text: >
 keywords: jekyll, jekyll-theme, academic-website, portfolio-website  # add your own keywords or leave empty
 
 lang: en # the language of your site (for example: en, fr, cn, ru, etc.)
-icon: ⚛️  # the emoji used as the favicon (alternatively, provide image name in /assets/img/)
+icon: ⚛️ # the emoji used as the favicon (alternatively, provide image name in /assets/img/)
 
 url: https://alshedivat.github.io # the base hostname & protocol for your site
-baseurl: /al-folio # the subpath of your site, e.g. /blog/
+# baseurl: /al-folio # the subpath of your site, e.g. /blog/
 last_updated: false # set to true if you want to display last updated in the footer
-impressum_path:  # set to path to include impressum link in the footer, use the same path as permalink in a page, helps to conform with EU GDPR
+impressum_path: # set to path to include impressum link in the footer, use the same path as permalink in a page, helps to conform with EU GDPR
 
 # -----------------------------------------------------------------------------
 # Theme
@@ -328,48 +328,41 @@ jekyll-diagrams:
 
 enable_google_analytics:    false  # enables google analytics
 enable_panelbear_analytics: false  # enables panelbear analytics
-enable_google_verification: false  # enables google site verification
+
 enable_bing_verification:   false  # enables bing site verification
+enable_google_verification: false  # enables google site verification
+
+enable_darkmode:            true   # enables switching between light/dark modes
 enable_masonry:             true   # enables automatic project cards arangement
+enable_material_design:     true   # enables material deisgn (uses MDBootstrap)
 enable_math:                true   # enables math typesetting (uses MathJax)
-enable_tooltips:            false  # enables automatic tooltip links generated
-                                   # for each section titles on pages and posts
-enable_darkmode:            true   # enables switching between light/dark modes
+enable_medium_zoom:         true   # enables image zoom feature (as on medium.com)
 enable_navbar_social:       false  # enables displaying social links in the
                                    # navbar on the about page
+enable_progressbar:         true   # enables a horizontal progress bar linked to the vertical scroll position
 enable_project_categories:  true   # enables categorization of projects into
                                    # multiple categories
-enable_medium_zoom:         true   # enables image zoom feature (as on medium.com)
-enable_progressbar:         true   # enables a horizontal progress bar linked to the vertical scroll position
+enable_tooltips:            true   # enables automatic tooltip links generated
+                                   # for each section titles on pages and posts
+
 
 # -----------------------------------------------------------------------------
 # Library versions
 # -----------------------------------------------------------------------------
 
 academicons:
-  version: "1.9.1"
-  integrity: "sha256-i1+4qU2G2860dGGIOJscdC30s9beBXjFfzjWLjBRsBg="
+  version: "1"
 bootstrap:
-  version: "4.6.1"
-  integrity:
-    css: "sha256-DF7Zhf293AJxJNTmh5zhoYYIMs2oXitRfBjY+9L//AY="
-    js: "sha256-fgLAgv7fyCGopR/gBNq2iW3ZKIdqIcyshnUULC4vex8="
+  version: "5"
 fontawesome:
-  version: "5.15.4"
-  integrity: "sha256-mUZM63G8m73Mcidfrv5E+Y61y7a12O5mW4ezU3bxqW4="
+  version: "6"
 jquery:
-  version: "3.6.0"
-  integrity: "sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4="
+  version: "3"
 mathjax:
-  version: "3.2.0"
+  version: "3"
 masonry:
-  version: "4.2.2"
-  integrity: "sha256-Nn1q/fx0H7SNLZMQ5Hw5JLaTRZp0yILA/FRexe19VdI="
+  version: "4"
 mdb:
-  version: "4.20.0"
-  integrity:
-    css: "sha256-jpjYvU3G3N6nrrBwXJoVEYI/0zw8htfFnhT9ljN3JJw="
-    js: "sha256-NdbiivsvWt7VYCt6hYNT3h/th9vSTL4EDWeGs5SN3DA="
+  version: "5"
 medium_zoom:
-  version: "1.0.6"
-  integrity: "sha256-EdPgYcPk/IIrw7FYeuJQexva49pVRZNmt3LculEr7zM="
+  version: "1"

_includes/cv/list.html

@@ -1,4 +1,4 @@
-<ul class="card-text font-weight-light list-group list-group-flush">
+<ul class="card-text fw-light list-group list-group-flush">
     {% for content in entry.contents %}
       <li class="list-group-item">{{ content }}</li>
     {% endfor %}

_includes/cv/map.html

@@ -1,8 +1,8 @@
-<table class="table table-sm table-borderless table-responsive">
+<table class="table table-sm table-borderless table-responsive d-block">
     {% for content in entry.contents %}
       <tr>
-        <td class="p-1 pr-2 font-weight-bold"><b>{{ content.name }}</b></td>
-        <td class="p-1 pl-2 font-weight-light text">{{ content.value }}</td>
+        <td class="p-2 pe-4 fw-bold">{{ content.name }}</td>
+        <td class="p-2 ps-4 fw-light text">{{ content.value }}</td>
       </tr>
     {% endfor %}
-</table>
+</table>

_includes/cv/nested_list.html

@@ -1,4 +1,4 @@
-<ul class="card-text font-weight-light list-group list-group-flush">
+<ul class="card-text fw-light list-group list-group-flush">
     {% for content in entry.contents %}
       <li class="list-group-item">
       <h5 class="font-italic">{{ content.title }}</h5>

_includes/cv/time_table.html

@@ -1,23 +1,23 @@
-<ul class="card-text font-weight-light list-group list-group-flush">
+<ul class="card-text fw-light list-group list-group-flush">
     {% for content in entry.contents %}
       <li class="list-group-item">
         <div class="row">
           {% if content.year %}
-            <div class="col-xs-2 cl-sm-2 col-md-2 text-center" style="width: 75px;">
-              <span class="badge font-weight-bold danger-color-dark text-uppercase align-middle" style="min-width: 75px;">
+            <div class="col-xs-2 cs-sm-2 col-md-2">
+              <span class="badge d-md-flex fw-bold justify-content-center align-middle">
                 {{ content.year }}
               </span>
             </div>
           {% endif %}
-          <div class="col-xs-10 cl-sm-10 col-md-10 mt-2 mt-md-0">
+          <div class="col-xs-10 cs-sm-10 col-md-10 mt-2 mt-md-0">
             {% if content.title %}
-            <h6 class="title font-weight-bold ml-1 ml-md-4">{{content.title}}</h6>
+            <h6 class="title fw-bold ms-1 ms-md-4">{{content.title}}</h6>
             {% endif %}
             {% if content.institution %}
-            <h6 class="ml-1 ml-md-4" style="font-size: 0.95rem;">{{content.institution}}</h6>
+            <h6 class="ms-1 ms-md-4" style="font-size: 0.95rem;">{{content.institution}}</h6>
             {% endif %}
             {% if content.description %}
-              <ul class="items">
+              <ul class="items ms-2">
                 {% for item in content.description %}
                   <li>
                     {% if item.contents %}

_includes/head.html

@@ -1,26 +1,31 @@
     <!-- Metadata, OpenGraph and Schema.org -->
     {% include metadata.html %}
 
-    <!-- Bootstrap & MDB -->
+    <!-- Bootstrap -->
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@{{ site.bootstrap.version }}/dist/css/bootstrap.min.css" rel="stylesheet" integrity="{{ site.bootstrap.integrity.css }}" crossorigin="anonymous">
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/mdbootstrap@{{ site.mdb.version }}/css/mdb.min.css" integrity="{{ site.mdb.integrity.css }}" crossorigin="anonymous" />
 
     <!-- Fonts & Icons -->
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@{{ site.fontawesome.version }}/css/all.min.css" integrity="{{ site.fontawesome.integrity }}" crossorigin="anonymous">
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/academicons@{{ site.academicons.version }}/css/academicons.min.css" integrity="{{ site.academicons.integrity }}" crossorigin="anonymous">
-    <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700|Roboto+Slab:100,300,400,500,700|Material+Icons">
+
+    {% if site.enable_material_design %}
+    <!-- MDBootstrap -->
+    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/mdb-ui-kit@{{ site.mdb.version }}/css/mdb.min.css" integrity="{{ site.mdb.integrity.css }}" crossorigin="anonymous" />
+    {% endif %}
 
     <!-- Code Syntax Highlighting -->
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/jwarby/jekyll-pygments-themes@master/{{ site.highlight_theme_light | append: '.css' }}" media="" id="highlight_theme_light" />
 
-    <!-- Styles -->
+    <!-- Favicon -->
     {% if site.icon.size < 3 %}
     <link rel="shortcut icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>{{ site.icon }}</text></svg>">
     {% elsif site.icon != blank %}
     <link rel="shortcut icon" href="{{ site.icon | prepend: '/assets/img/' | relative_url}}"/>
     {% endif %}
+
+    <!-- Custom Stylessheet  -->
     <link rel="stylesheet" href="{{ '/assets/css/main.css' | relative_url }}">
-    <link rel="canonical" href="{{ page.url | replace:'index.html','' | absolute_url }}">
 
     <!-- Dark Mode -->
     {% if site.enable_darkmode %}

_includes/header.html

@@ -5,10 +5,10 @@
       <nav id="navbar" class="navbar navbar-light navbar-expand-sm {% if site.navbar_fixed %}fixed-top{% else %}sticky-top{% endif %}">
         <div class="container">
           {% if page.permalink != '/' -%}
-          <a class="navbar-brand title font-weight-lighter" href="{{ site.baseurl }}/">
+          <a class="navbar-brand title fw-lighter" href="{{ site.baseurl }}/">
             {%- if site.title == "blank" -%}
               {%- if site.first_name -%}
-                <span class="font-weight-bold">{{- site.first_name -}}&nbsp;</span>
+                <span class="fw-bold">{{- site.first_name -}}&nbsp;</span>
               {%- endif -%}
               {%- if site.middle_name -%}
                 {{- site.middle_name -}}&nbsp;
@@ -27,15 +27,15 @@
           </div>
           {% endif %}
           <!-- Navbar Toggle -->
-          <button class="navbar-toggler collapsed ml-auto" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
-            <span class="sr-only">Toggle navigation</span>
+          <button class="navbar-toggler collapsed ms-auto" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
+            <span class="visually-hidden">Toggle navigation</span>
             <span class="icon-bar top-bar"></span>
             <span class="icon-bar middle-bar"></span>
             <span class="icon-bar bottom-bar"></span>
           </button>
 
-          <div class="collapse navbar-collapse text-right" id="navbarNav">
-            <ul class="navbar-nav ml-auto flex-nowrap">
+          <div class="collapse navbar-collapse text-end" id="navbarNav">
+            <ul class="navbar-nav ms-auto flex-nowrap">
 
               {%- for page in site.pages -%}
                 {% if page.permalink == '/' %}
@@ -47,7 +47,7 @@
               <li class="nav-item {% if page.permalink == '/' %}active{% endif %}">
                 <a class="nav-link" href="{{ '/' | relative_url }}">{{ about_title }}
                   {%- if page.permalink == '/' -%}
-                  <span class="sr-only">(current)</span>
+                  <span class="visually-hidden">(current)</span>
                   {%- endif -%}
                 </a>
               </li>
@@ -56,7 +56,7 @@
               <li class="nav-item {% if page.url contains 'blog' %}active{% endif %}">
                 <a class="nav-link" href="{{ '/blog/' | relative_url }}">{{ site.blog_nav_title }}
                   {%- if page.url contains 'blog' -%}
-                  <span class="sr-only">(current)</span>
+                  <span class="visually-hidden">(current)</span>
                   {%- endif -%}
                 </a>
               </li>
@@ -68,15 +68,15 @@
               {%- if p.nav and p.autogen == nil -%}
               {%- if p.dropdown %}
               <li class="nav-item dropdown {% if page.title == p.title %}active{% endif %}">
-                <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">{{ p.title }}
+                <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">{{ p.title }}
                   {%- if page.title == p.title -%}
-                  <span class="sr-only">(current)</span>
+                  <span class="visually-hidden">(current)</span>
                   {%- endif -%}
                 </a>
-                <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
+                <div class="dropdown-menu dropdown-menu-end" aria-labelledby="navbarDropdown">
                   {%- for child in p.children -%}
                   {%- if child.title == 'divider' %}
-                  <div class="dropdown-divider"></div>
+                  <hr>
                   {%- else %}
                   <a class="dropdown-item" href="{{ child.permalink | relative_url }}">{{ child.title }}</a>
                   {%- endif -%}
@@ -87,7 +87,7 @@
               <li class="nav-item {% if page.title == p.title %}active{% endif %}">
                 <a class="nav-link" href="{{ p.url | relative_url }}">{{ p.title }}
                   {%- if page.title == p.title -%}
-                  <span class="sr-only">(current)</span>
+                  <span class="visually-hidden">(current)</span>
                   {%- endif -%}
                 </a>
               </li>

_includes/metadata.html

@@ -32,7 +32,9 @@
     </title>
     <meta name="author" content="{{ site.first_name }} {{ site.middle_name }} {{ site.last_name }}" />
     <meta name="description" content="{%- if page.description -%}{{ page.description }}{%- else -%}{{ site.description }}{%- endif -%}" />
-{%- if page.keywords or site.keywords %}
+    <link rel="canonical" href="{{ page.url | replace:'index.html','' | absolute_url }}">
+
+    {%- if page.keywords or site.keywords %}
     <meta name="keywords" content="{%- if page.keywords -%}{{ page.keywords }}{%- else -%}{{ site.keywords }}{%- endif -%}" />
 {%- endif %}
 

_includes/projects.html

@@ -15,7 +15,7 @@
         <div class="card-body">
           <h2 class="card-title text-lowercase">{{ project.title }}</h2>
           <p class="card-text">{{ project.description }}</p>
-          <div class="row ml-1 mr-1 p-0">
+          <div class="row ms-1 me-1 p-0">
             {%- if project.github -%}
             <div class="github-icon">
               <div class="icon" data-toggle="tooltip" title="Code Repository">

_includes/projects_horizontal.html

@@ -17,7 +17,7 @@
           <div class="card-body">
             <h3 class="card-title text-lowercase">{{ project.title }}</h3>
             <p class="card-text">{{ project.description }}</p>
-            <div class="row ml-1 mr-1 p-0">
+            <div class="row ms-1 me-1 p-0">
               {%- if project.github -%}
               <div class="github-icon">
                 <div class="icon" data-toggle="tooltip" title="Code Repository">