diff --git a/.github/workflows/browserstack.yml b/.github/workflows/browserstack.yml
index a12bffcf7..ea0a25704 100644
--- a/.github/workflows/browserstack.yml
+++ b/.github/workflows/browserstack.yml
@@ -5,7 +5,7 @@ on:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   browserstack:
diff --git a/.github/workflows/bundlewatch.yml b/.github/workflows/bundlewatch.yml
index b2bd5eed5..989991f0d 100644
--- a/.github/workflows/bundlewatch.yml
+++ b/.github/workflows/bundlewatch.yml
@@ -8,7 +8,7 @@ on:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   bundlewatch:
diff --git a/.github/workflows/css.yml b/.github/workflows/css.yml
index a28059d79..4463d52f4 100644
--- a/.github/workflows/css.yml
+++ b/.github/workflows/css.yml
@@ -8,7 +8,7 @@ on:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   css:
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 150e4d16c..cda6f7748 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -8,7 +8,7 @@ on:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   docs:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 369aaced3..e7a55083d 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -8,7 +8,7 @@ on:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   lint:
diff --git a/.github/workflows/node-sass.yml b/.github/workflows/node-sass.yml
index ee64b2152..285d4bcc8 100644
--- a/.github/workflows/node-sass.yml
+++ b/.github/workflows/node-sass.yml
@@ -8,7 +8,7 @@ on:
 
 env:
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   css:
diff --git a/build/zip-examples.js b/build/zip-examples.js
index b2f156502..e5eb56f22 100644
--- a/build/zip-examples.js
+++ b/build/zip-examples.js
@@ -44,8 +44,8 @@ if (!sh.test('-d', rootDocsDir)) {
 // switch to the root dir
 sh.cd(path.join(__dirname, '..'))
 
-// remove any previously created folder/zip with the same name
-sh.rm('-rf', [distFolder, `${distFolder}.zip`])
+// remove any previously created folder with the same name
+sh.rm('-rf', distFolder)
 
 // create any folders so that `cp` works
 sh.mkdir('-p', [
diff --git a/package-lock.json b/package-lock.json
index ca8de9e55..531a1d0e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1253,24 +1253,6 @@
         "defer-to-connect": "^1.0.1"
       }
     },
-    "@types/component-emitter": {
-      "version": "1.2.10",
-      "resolved": "https://registry.npmjs.org/@types/component-emitter/-/component-emitter-1.2.10.tgz",
-      "integrity": "sha512-bsjleuRKWmGqajMerkzox19aGbscQX5rmmvvXl3wlIp5gMG1HgkiwPxsN5p070fBDKTNSPgojVbuY1+HWMbFhg==",
-      "dev": true
-    },
-    "@types/cookie": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-0.4.0.tgz",
-      "integrity": "sha512-y7mImlc/rNkvCRmg8gC3/lj87S7pTUIJ6QGjwHR9WQJcFs+ZMTOaoPrkdFA/YdbuqVEmEbb5RdhVxMkAcgOnpg==",
-      "dev": true
-    },
-    "@types/cors": {
-      "version": "2.8.9",
-      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.9.tgz",
-      "integrity": "sha512-zurD1ibz21BRlAOIKP8yhrxlqKx6L9VCwkB5kMiP6nZAhoF5MvC7qS1qPA7nRcr1GJolfkQC7/EAL4hdYejLtg==",
-      "dev": true
-    },
     "@types/estree": {
       "version": "0.0.39",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.39.tgz",
@@ -1374,6 +1356,12 @@
       "integrity": "sha512-K0Ptm/47OKfQRpNQ2J/oIN/3QYiK6FwW+eJbILhsdxh2WTLdl+30o8aGdTbm5JbffpFFAg/g+zi1E+jvJha5ng==",
       "dev": true
     },
+    "after": {
+      "version": "0.8.2",
+      "resolved": "https://registry.npmjs.org/after/-/after-0.8.2.tgz",
+      "integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=",
+      "dev": true
+    },
     "agent-base": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.3.0.tgz",
@@ -1578,6 +1566,12 @@
         "es-abstract": "^1.18.0-next.1"
       }
     },
+    "arraybuffer.slice": {
+      "version": "0.0.7",
+      "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz",
+      "integrity": "sha512-wGUIVQXuehL5TCqQun8OW81jGzAWycqzFF8lFp+GOM5BXLYj3bKNsYC4daB7n6XjCqxQA/qgTJ+8ANR3acjrog==",
+      "dev": true
+    },
     "arrify": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/arrify/-/arrify-1.0.1.tgz",
@@ -1671,6 +1665,12 @@
         "object.assign": "^4.1.0"
       }
     },
+    "backo2": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz",
+      "integrity": "sha1-MasayLEpNjRj41s+u2n038+6eUc=",
+      "dev": true
+    },
     "bail": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/bail/-/bail-1.0.5.tgz",
@@ -1908,6 +1908,12 @@
         "safe-buffer": "^5.1.1"
       }
     },
+    "blob": {
+      "version": "0.0.5",
+      "resolved": "https://registry.npmjs.org/blob/-/blob-0.0.5.tgz",
+      "integrity": "sha512-gaqbzQPqOoamawKg0LGVd7SzLgXS+JH61oWprSLH+P+abTczqJbhTR8CmJ2u9/bUYNmHTGJx/UEmn6doAvvuig==",
+      "dev": true
+    },
     "bluebird": {
       "version": "3.4.7",
       "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.4.7.tgz",
@@ -2640,12 +2646,24 @@
       "integrity": "sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=",
       "dev": true
     },
+    "component-bind": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz",
+      "integrity": "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E=",
+      "dev": true
+    },
     "component-emitter": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
       "integrity": "sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==",
       "dev": true
     },
+    "component-inherit": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/component-inherit/-/component-inherit-0.0.3.tgz",
+      "integrity": "sha1-ZF/ErfWLcrZJ1crmUTVhnbJv8UM=",
+      "dev": true
+    },
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -2778,16 +2796,6 @@
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
       "dev": true
     },
-    "cors": {
-      "version": "2.8.5",
-      "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
-      "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
-      "dev": true,
-      "requires": {
-        "object-assign": "^4",
-        "vary": "^1"
-      }
-    },
     "cosmiconfig": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-6.0.0.tgz",
@@ -3340,44 +3348,77 @@
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     },
     "engine.io": {
-      "version": "4.0.6",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-4.0.6.tgz",
-      "integrity": "sha512-rf7HAVZpcRrcKEKddgIzYUnwg0g5HE1RvJaTLwkcfJmce4g+po8aMuE6vxzp6JwlK8FEq/vi0KWN6tA585DjaA==",
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-3.5.0.tgz",
+      "integrity": "sha512-21HlvPUKaitDGE4GXNtQ7PLP0Sz4aWLddMPw2VTyFz1FVZqu/kZsJUO8WNpKuE/OCL7nkfRaOui2ZCJloGznGA==",
       "dev": true,
       "requires": {
         "accepts": "~1.3.4",
         "base64id": "2.0.0",
         "cookie": "~0.4.1",
-        "cors": "~2.8.5",
-        "debug": "~4.3.1",
-        "engine.io-parser": "~4.0.0",
+        "debug": "~4.1.0",
+        "engine.io-parser": "~2.2.0",
         "ws": "~7.4.2"
       },
       "dependencies": {
         "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
           "dev": true,
           "requires": {
-            "ms": "2.1.2"
+            "ms": "^2.1.1"
           }
         },
         "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
           "dev": true
         }
       }
     },
-    "engine.io-parser": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-4.0.2.tgz",
-      "integrity": "sha512-sHfEQv6nmtJrq6TKuIz5kyEKH/qSdK56H/A+7DnAuUPWosnIZAS2NHNcPLmyjtY3cGS/MqJdZbUjW97JU72iYg==",
+    "engine.io-client": {
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-3.5.0.tgz",
+      "integrity": "sha512-12wPRfMrugVw/DNyJk34GQ5vIVArEcVMXWugQGGuw2XxUSztFNmJggZmv8IZlLyEdnpO1QB9LkcjeWewO2vxtA==",
       "dev": true,
       "requires": {
-        "base64-arraybuffer": "0.1.4"
+        "component-emitter": "~1.3.0",
+        "component-inherit": "0.0.3",
+        "debug": "~3.1.0",
+        "engine.io-parser": "~2.2.0",
+        "has-cors": "1.1.0",
+        "indexof": "0.0.1",
+        "parseqs": "0.0.6",
+        "parseuri": "0.0.6",
+        "ws": "~7.4.2",
+        "xmlhttprequest-ssl": "~1.5.4",
+        "yeast": "0.1.2"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "dev": true,
+          "requires": {
+            "ms": "2.0.0"
+          }
+        }
+      }
+    },
+    "engine.io-parser": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-2.2.1.tgz",
+      "integrity": "sha512-x+dN/fBH8Ro8TFwJ+rkB2AmuVw9Yu2mockR/p3W8f8YtExwFgDvBDi0GWyb4ZLkpahtDGZgtr3zLovanJghPqg==",
+      "dev": true,
+      "requires": {
+        "after": "0.8.2",
+        "arraybuffer.slice": "~0.0.7",
+        "base64-arraybuffer": "0.1.4",
+        "blob": "0.0.5",
+        "has-binary2": "~1.0.2"
       }
     },
     "enquirer": {
@@ -4935,6 +4976,29 @@
         "function-bind": "^1.1.1"
       }
     },
+    "has-binary2": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has-binary2/-/has-binary2-1.0.3.tgz",
+      "integrity": "sha512-G1LWKhDSvhGeAQ8mPVQlqNcOB2sJdwATtZKl2pDKKHfpf/rYj24lkinxf69blJbnsvtqqNU+L3SL50vzZhXOnw==",
+      "dev": true,
+      "requires": {
+        "isarray": "2.0.1"
+      },
+      "dependencies": {
+        "isarray": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.1.tgz",
+          "integrity": "sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4=",
+          "dev": true
+        }
+      }
+    },
+    "has-cors": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/has-cors/-/has-cors-1.1.0.tgz",
+      "integrity": "sha1-XkdHk/fqmEPRu5nCPu9J/xJv/zk=",
+      "dev": true
+    },
     "has-flag": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
@@ -5203,6 +5267,12 @@
       "integrity": "sha1-8w9xbI4r00bHtn0985FVZqfAVgc=",
       "dev": true
     },
+    "indexof": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/indexof/-/indexof-0.0.1.tgz",
+      "integrity": "sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10=",
+      "dev": true
+    },
     "inflight": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
@@ -5856,9 +5926,9 @@
       "dev": true
     },
     "karma": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/karma/-/karma-6.0.0.tgz",
-      "integrity": "sha512-Tc9VlrmAlOUjsi+5tyNlo18TWiOps3wo4HJYqfZImyTrek2gUASmW6q+bEIE1U5w9f+sQ97P5PbbUCp3uVNqrQ==",
+      "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/karma/-/karma-5.2.3.tgz",
+      "integrity": "sha512-tHdyFADhVVPBorIKCX8A37iLHxc6RBRphkSoQ+MLKdAtFn1k97tD8WUGi1KlEtDZKL3hui0qhsY9HXUfSNDYPQ==",
       "dev": true,
       "requires": {
         "body-parser": "^1.19.0",
@@ -5879,22 +5949,13 @@
         "qjobs": "^1.2.0",
         "range-parser": "^1.2.1",
         "rimraf": "^3.0.2",
-        "socket.io": "^3.0.4",
+        "socket.io": "^2.3.0",
         "source-map": "^0.6.1",
         "tmp": "0.2.1",
-        "ua-parser-js": "^0.7.23",
-        "yargs": "^16.1.1"
+        "ua-parser-js": "0.7.22",
+        "yargs": "^15.3.1"
       },
       "dependencies": {
-        "ansi-styles": {
-          "version": "4.3.0",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
-          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
-          "dev": true,
-          "requires": {
-            "color-convert": "^2.0.1"
-          }
-        },
         "braces": {
           "version": "3.0.2",
           "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
@@ -5904,32 +5965,6 @@
             "fill-range": "^7.0.1"
           }
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-        "cliui": {
-          "version": "7.0.4",
-          "resolved": "https://registry.npmjs.org/cliui/-/cliui-7.0.4.tgz",
-          "integrity": "sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==",
-          "dev": true,
-          "requires": {
-            "string-width": "^4.2.0",
-            "strip-ansi": "^6.0.0",
-            "wrap-ansi": "^7.0.0"
-          }
-        },
-        "color-convert": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
-          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
-          "dev": true,
-          "requires": {
-            "color-name": "~1.1.4"
-          }
-        },
-        "color-name": {
-          "version": "1.1.4",
-          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
-          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
-          "dev": true
-        },
         "fill-range": {
           "version": "7.0.1",
           "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
@@ -5959,44 +5994,6 @@
           "requires": {
             "is-number": "^7.0.0"
           }
-        },
-        "wrap-ansi": {
-          "version": "7.0.0",
-          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
-          "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^4.0.0",
-            "string-width": "^4.1.0",
-            "strip-ansi": "^6.0.0"
-          }
-        },
-        "y18n": {
-          "version": "5.0.5",
-          "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.5.tgz",
-          "integrity": "sha512-hsRUr4FFrvhhRH12wOdfs38Gy7k2FFzB9qgN9v3aLykRq0dRcdcpz5C9FxdS2NuhOrI/628b/KSTJ3rwHysYSg==",
-          "dev": true
-        },
-        "yargs": {
-          "version": "16.2.0",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-16.2.0.tgz",
-          "integrity": "sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==",
-          "dev": true,
-          "requires": {
-            "cliui": "^7.0.2",
-            "escalade": "^3.1.1",
-            "get-caller-file": "^2.0.5",
-            "require-directory": "^2.1.1",
-            "string-width": "^4.2.0",
-            "y18n": "^5.0.5",
-            "yargs-parser": "^20.2.2"
-          }
-        },
-        "yargs-parser": {
-          "version": "20.2.4",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.4.tgz",
-          "integrity": "sha512-WOkpgNhPTlE73h4VFAFsOnomJVaovO8VqLDzy5saChRBFQFBoMYirowyW+Q9HB4HFF4Z7VZTiG3iSzJJA29yRA==",
-          "dev": true
         }
       }
     },
@@ -7576,6 +7573,18 @@
         "parse5": "^6.0.1"
       }
     },
+    "parseqs": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/parseqs/-/parseqs-0.0.6.tgz",
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-        "@types/cors": "^2.8.8",
-        "@types/node": "^14.14.10",
-        "accepts": "~1.3.4",
-        "base64id": "~2.0.0",
-        "debug": "~4.3.1",
-        "engine.io": "~4.0.6",
-        "socket.io-adapter": "~2.0.3",
-        "socket.io-parser": "~4.0.3"
+        "debug": "~4.1.0",
+        "engine.io": "~3.5.0",
+        "has-binary2": "~1.0.2",
+        "socket.io-adapter": "~1.1.0",
+        "socket.io-client": "2.4.0",
+        "socket.io-parser": "~3.4.0"
       },
       "dependencies": {
         "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
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           "dev": true,
           "requires": {
-            "ms": "2.1.2"
+            "ms": "^2.1.1"
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         "ms": {
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+    "socket.io-client": {
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+      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-2.4.0.tgz",
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       "dev": true,
       "requires": {
-        "@types/component-emitter": "^1.2.10",
+        "backo2": "1.0.2",
+        "component-bind": "1.0.0",
         "component-emitter": "~1.3.0",
-        "debug": "~4.3.1"
+        "debug": "~3.1.0",
+        "engine.io-client": "~3.5.0",
+        "has-binary2": "~1.0.2",
+        "indexof": "0.0.1",
+        "parseqs": "0.0.6",
+        "parseuri": "0.0.6",
+        "socket.io-parser": "~3.3.0",
+        "to-array": "0.1.4"
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+          "dev": true,
+          "requires": {
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+            "debug": "~3.1.0",
+            "isarray": "2.0.1"
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+        }
+      }
+    },
+    "socket.io-parser": {
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.4.1.tgz",
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+      "dev": true,
+      "requires": {
+        "component-emitter": "1.2.1",
+        "debug": "~4.1.0",
+        "isarray": "2.0.1"
+      },
+      "dependencies": {
+        "component-emitter": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.1.tgz",
+          "integrity": "sha1-E3kY1teCg/ffemt8WmPhQOaUJeY=",
+          "dev": true
+        },
+        "debug": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "isarray": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.1.tgz",
+          "integrity": "sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4=",
+          "dev": true
+        },
         "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
           "dev": true
         }
       }
@@ -10362,6 +10427,12 @@
         "rimraf": "^3.0.0"
       }
     },
+    "to-array": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/to-array/-/to-array-0.1.4.tgz",
+      "integrity": "sha1-F+bBH3PdTz10zaek/zI46a2b+JA=",
+      "dev": true
+    },
     "to-buffer": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/to-buffer/-/to-buffer-1.1.1.tgz",
@@ -10535,9 +10606,9 @@
       }
     },
     "ua-parser-js": {
-      "version": "0.7.23",
-      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.23.tgz",
-      "integrity": "sha512-m4hvMLxgGHXG3O3fQVAyyAQpZzDOvwnhOTjYz5Xmr7r/+LpkNy3vJXdVRWgd1TkAb7NGROZuSy96CrlNVjA7KA==",
+      "version": "0.7.22",
+      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.22.tgz",
+      "integrity": "sha512-YUxzMjJ5T71w6a8WWVcMGM6YWOTX27rCoIQgLXiWaxqXSx9D7DNjiGWn1aJIRSQ5qr0xuhra77bSIh6voR/46Q==",
       "dev": true
     },
     "unbzip2-stream": {
@@ -10901,12 +10972,6 @@
         "spdx-expression-parse": "^3.0.0"
       }
     },
-    "vary": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
-      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
-      "dev": true
-    },
     "vfile": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/vfile/-/vfile-4.2.1.tgz",
@@ -11046,6 +11111,12 @@
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       "dev": true
     },
+    "xmlhttprequest-ssl": {
+      "version": "1.5.5",
+      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz",
+      "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=",
+      "dev": true
+    },
     "xtend": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
@@ -11109,6 +11180,12 @@
         "fd-slicer": "~1.1.0"
       }
     },
+    "yeast": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
+      "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk=",
+      "dev": true
+    },
     "yocto-queue": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
diff --git a/package.json b/package.json
index 9ecb9c9dd..495af9c34 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
     "hugo-bin": "^0.68.0",
     "ip": "^1.1.5",
     "jquery": "^3.5.1",
-    "karma": "^6.0.0",
+    "karma": "^5.2.3",
     "karma-browserstack-launcher": "1.4.0",
     "karma-chrome-launcher": "^3.1.0",
     "karma-coverage-istanbul-reporter": "^3.0.3",
diff --git a/scss/_reboot.scss b/scss/_reboot.scss
index 973b5d16c..7f03d09ff 100644
--- a/scss/_reboot.scss
+++ b/scss/_reboot.scss
@@ -41,7 +41,6 @@
 // 1. Remove the margin in all browsers.
 // 2. As a best practice, apply a default `background-color`.
 // 3. Prevent adjustments of font size after orientation changes in iOS.
-// 4. Change the default tap highlight to be completely transparent in iOS.
 
 body {
   margin: 0; // 1
@@ -53,7 +52,6 @@ body {
   text-align: $body-text-align;
   background-color: $body-bg; // 2
   -webkit-text-size-adjust: 100%; // 3
-  -webkit-tap-highlight-color: rgba($black, 0); // 4
 }