diff --git a/package-lock.json b/package-lock.json
index fd6bb3dc..504dba3b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "anchor-js": "^4.2.2",
         "bootstrap": "^3.4.1",
         "bootstrap.native": "^2.0.27",
-        "codemirror": "^5.54.0",
+        "codemirror": "^5.58.2",
         "docsearch.js": "^2.6.3",
         "highlight.js": "^10.4.1",
         "react": "^16.13.1",
@@ -47,7 +47,8 @@
         "less-loader": "^8.0.0",
         "less-plugin-clean-css": "^1.5.1",
         "luxon": "^1.24.1",
-        "markdown-it-anchor": "^6.0.0",
+        "markdown-it-anchor": "^8.0.0",
+        "markdown-it-attrs": "^4.0.0",
         "morgan": "^1.10.0",
         "node-fetch": "^2.6.1",
         "node-polyfill-webpack-plugin": "^1.0.3",
@@ -121,15 +122,6 @@
         "ms": "^2.1.1"
       }
     },
-    "node_modules/@11ty/eleventy/node_modules/luxon": {
-      "version": "1.24.1",
-      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.24.1.tgz",
-      "integrity": "sha512-CgnIMKAWT0ghcuWFfCWBnWGOddM0zu6c4wZAWmD0NN7MZTnro0+833DF6tJep+xlxRPg4KtsYEHYLfTMBQKwYg==",
-      "dev": true,
-      "engines": {
-        "node": "*"
-      }
-    },
     "node_modules/@11ty/eleventy/node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -1655,6 +1647,31 @@
       "integrity": "sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==",
       "dev": true
     },
+    "node_modules/@types/linkify-it": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/linkify-it/-/linkify-it-3.0.2.tgz",
+      "integrity": "sha512-HZQYqbiFVWufzCwexrvh694SOim8z2d+xJl5UNamcvQFejLY/2YUtzXHYi3cHdI7PMlS8ejH2slRAOJQ32aNbA==",
+      "dev": true,
+      "peer": true
+    },
+    "node_modules/@types/markdown-it": {
+      "version": "12.2.3",
+      "resolved": "https://registry.npmjs.org/@types/markdown-it/-/markdown-it-12.2.3.tgz",
+      "integrity": "sha512-GKMHFfv3458yYy+v/N8gjufHO6MSZKCOXpZc5GXIWWy8uldwfmPn98vp81gZ5f9SVw8YYBctgfJ22a2d7AOMeQ==",
+      "dev": true,
+      "peer": true,
+      "dependencies": {
+        "@types/linkify-it": "*",
+        "@types/mdurl": "*"
+      }
+    },
+    "node_modules/@types/mdurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@types/mdurl/-/mdurl-1.0.2.tgz",
+      "integrity": "sha512-eC4U9MlIcu2q0KQmXszyn5Akca/0jrQmwDRgpAMJai7qBWq4amIQhZyNau4VYGtCeALvW1/NtjzJJ567aZxfKA==",
+      "dev": true,
+      "peer": true
+    },
     "node_modules/@types/minimatch": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz",
@@ -3471,9 +3488,9 @@
       }
     },
     "node_modules/codemirror": {
-      "version": "5.54.0",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.54.0.tgz",
-      "integrity": "sha512-Pgf3surv4zvw+KaW3doUU7pGjF0BPU8/sj7eglWJjzni46U/DDW8pu3nZY0QgQKUcICDXRkq8jZmq0y6KhxM3Q=="
+      "version": "5.65.11",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.65.11.tgz",
+      "integrity": "sha512-Gp62g2eKSCHYt10axmGhKq3WoJSvVpvhXmowNq7pZdRVowwtvBR/hi2LSP5srtctKkRT33T6/n8Kv1UGp7JW4A=="
     },
     "node_modules/collection-visit": {
       "version": "1.0.0",
@@ -8231,13 +8248,10 @@
       "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus="
     },
     "node_modules/json5": {
-      "version": "2.1.3",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.3.tgz",
-      "integrity": "sha512-KXPvOm8K9IJKFM0bmdn8QXh7udDh1g/giieX0NLCaMnb4hEiVFqnop2ImTXCc5e0/oHz3LTqmHGtExn5hfMkOA==",
+      "version": "2.2.3",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+      "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
       "dev": true,
-      "dependencies": {
-        "minimist": "^1.2.5"
-      },
       "bin": {
         "json5": "lib/cli.js"
       },
@@ -8532,9 +8546,9 @@
       }
     },
     "node_modules/loader-utils/node_modules/json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+      "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
       "dev": true,
       "dependencies": {
         "minimist": "^1.2.0"
@@ -8734,10 +8748,26 @@
       }
     },
     "node_modules/markdown-it-anchor": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/markdown-it-anchor/-/markdown-it-anchor-6.0.0.tgz",
-      "integrity": "sha512-WOcIGhG1M1W94VV5cmSZAMSKi2vqCxpLAqQZ0wSO9RzQ9Rbls7ecjRVXp5DIPoXrNy9bjv9K7M0nYqNk60ctxQ==",
-      "dev": true
+      "version": "8.6.6",
+      "resolved": "https://registry.npmjs.org/markdown-it-anchor/-/markdown-it-anchor-8.6.6.tgz",
+      "integrity": "sha512-jRW30YGywD2ESXDc+l17AiritL0uVaSnWsb26f+68qaW9zgbIIr1f4v2Nsvc0+s0Z2N3uX6t/yAw7BwCQ1wMsA==",
+      "dev": true,
+      "peerDependencies": {
+        "@types/markdown-it": "*",
+        "markdown-it": "*"
+      }
+    },
+    "node_modules/markdown-it-attrs": {
+      "version": "4.1.6",
+      "resolved": "https://registry.npmjs.org/markdown-it-attrs/-/markdown-it-attrs-4.1.6.tgz",
+      "integrity": "sha512-O7PDKZlN8RFMyDX13JnctQompwrrILuz2y43pW2GagcwpIIElkAdfeek+erHfxUOlXWPsjFeWmZ8ch1xtRLWpA==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      },
+      "peerDependencies": {
+        "markdown-it": ">= 9.0.0"
+      }
     },
     "node_modules/maximatch": {
       "version": "0.1.0",
@@ -10811,12 +10841,6 @@
         "regenerator-runtime": "^0.13.4"
       }
     },
-    "node_modules/regenerator-transform/node_modules/regenerator-runtime": {
-      "version": "0.13.5",
-      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.5.tgz",
-      "integrity": "sha512-ZS5w8CpKFinUzOwW3c83oPeVXoNsrLsaCoLtJvAClH135j/R77RuymhiSErhm2lKcwSCIpmvIWSbDkIfAqKQlA==",
-      "dev": true
-    },
     "node_modules/regex-not": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/regex-not/-/regex-not-1.0.2.tgz",
@@ -13882,12 +13906,6 @@
             "ms": "^2.1.1"
           }
         },
-        "luxon": {
-          "version": "1.24.1",
-          "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.24.1.tgz",
-          "integrity": "sha512-CgnIMKAWT0ghcuWFfCWBnWGOddM0zu6c4wZAWmD0NN7MZTnro0+833DF6tJep+xlxRPg4KtsYEHYLfTMBQKwYg==",
-          "dev": true
-        },
         "ms": {
           "version": "2.1.2",
           "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -15374,6 +15392,31 @@
       "integrity": "sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==",
       "dev": true
     },
+    "@types/linkify-it": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/linkify-it/-/linkify-it-3.0.2.tgz",
+      "integrity": "sha512-HZQYqbiFVWufzCwexrvh694SOim8z2d+xJl5UNamcvQFejLY/2YUtzXHYi3cHdI7PMlS8ejH2slRAOJQ32aNbA==",
+      "dev": true,
+      "peer": true
+    },
+    "@types/markdown-it": {
+      "version": "12.2.3",
+      "resolved": "https://registry.npmjs.org/@types/markdown-it/-/markdown-it-12.2.3.tgz",
+      "integrity": "sha512-GKMHFfv3458yYy+v/N8gjufHO6MSZKCOXpZc5GXIWWy8uldwfmPn98vp81gZ5f9SVw8YYBctgfJ22a2d7AOMeQ==",
+      "dev": true,
+      "peer": true,
+      "requires": {
+        "@types/linkify-it": "*",
+        "@types/mdurl": "*"
+      }
+    },
+    "@types/mdurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@types/mdurl/-/mdurl-1.0.2.tgz",
+      "integrity": "sha512-eC4U9MlIcu2q0KQmXszyn5Akca/0jrQmwDRgpAMJai7qBWq4amIQhZyNau4VYGtCeALvW1/NtjzJJ567aZxfKA==",
+      "dev": true,
+      "peer": true
+    },
     "@types/minimatch": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz",
@@ -16943,9 +16986,9 @@
       "dev": true
     },
     "codemirror": {
-      "version": "5.58.2",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.58.2.tgz",
-      "integrity": "sha512-K/hOh24cCwRutd1Mk3uLtjWzNISOkm4fvXiMO7LucCrqbh6aJDdtqUziim3MZUI6wOY0rvY1SlL1Ork01uMy6w=="
+      "version": "5.65.11",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.65.11.tgz",
+      "integrity": "sha512-Gp62g2eKSCHYt10axmGhKq3WoJSvVpvhXmowNq7pZdRVowwtvBR/hi2LSP5srtctKkRT33T6/n8Kv1UGp7JW4A=="
     },
     "collection-visit": {
       "version": "1.0.0",
@@ -20837,13 +20880,10 @@
       "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus="
     },
     "json5": {
-      "version": "2.1.3",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.3.tgz",
-      "integrity": "sha512-KXPvOm8K9IJKFM0bmdn8QXh7udDh1g/giieX0NLCaMnb4hEiVFqnop2ImTXCc5e0/oHz3LTqmHGtExn5hfMkOA==",
-      "dev": true,
-      "requires": {
-        "minimist": "^1.2.5"
-      }
+      "version": "2.2.3",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+      "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
+      "dev": true
     },
     "jsonfile": {
       "version": "3.0.1",
@@ -21066,9 +21106,9 @@
       },
       "dependencies": {
         "json5": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-          "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+          "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
           "dev": true,
           "requires": {
             "minimist": "^1.2.0"
@@ -21238,10 +21278,18 @@
       }
     },
     "markdown-it-anchor": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/markdown-it-anchor/-/markdown-it-anchor-6.0.0.tgz",
-      "integrity": "sha512-WOcIGhG1M1W94VV5cmSZAMSKi2vqCxpLAqQZ0wSO9RzQ9Rbls7ecjRVXp5DIPoXrNy9bjv9K7M0nYqNk60ctxQ==",
-      "dev": true
+      "version": "8.6.6",
+      "resolved": "https://registry.npmjs.org/markdown-it-anchor/-/markdown-it-anchor-8.6.6.tgz",
+      "integrity": "sha512-jRW30YGywD2ESXDc+l17AiritL0uVaSnWsb26f+68qaW9zgbIIr1f4v2Nsvc0+s0Z2N3uX6t/yAw7BwCQ1wMsA==",
+      "dev": true,
+      "requires": {}
+    },
+    "markdown-it-attrs": {
+      "version": "4.1.6",
+      "resolved": "https://registry.npmjs.org/markdown-it-attrs/-/markdown-it-attrs-4.1.6.tgz",
+      "integrity": "sha512-O7PDKZlN8RFMyDX13JnctQompwrrILuz2y43pW2GagcwpIIElkAdfeek+erHfxUOlXWPsjFeWmZ8ch1xtRLWpA==",
+      "dev": true,
+      "requires": {}
     },
     "maximatch": {
       "version": "0.1.0",
@@ -21520,6 +21568,12 @@
       "dev": true,
       "optional": true
     },
+    "nanoid": {
+      "version": "3.1.20",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.20.tgz",
+      "integrity": "sha512-a1cQNyczgKbLX9jwbS/+d7W8fX/RfgYR7lVWwWOGIPNgK2m0MWvrGF6/m4kk6U3QcFMnZf3RIhL0v2Jgh/0Uxw==",
+      "dev": true
+    },
     "nanomatch": {
       "version": "1.2.13",
       "resolved": "https://registry.npmjs.org/nanomatch/-/nanomatch-1.2.13.tgz",
@@ -22331,28 +22385,14 @@
       "dev": true
     },
     "postcss": {
-      "version": "8.2.15",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.15.tgz",
-      "integrity": "sha512-2zO3b26eJD/8rb106Qu2o7Qgg52ND5HPjcyQiK2B98O388h43A448LCslC0dI2P97wCAQRJsFvwTRcXxTKds+Q==",
+      "version": "8.2.6",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.6.tgz",
+      "integrity": "sha512-xpB8qYxgPuly166AGlpRjUdEYtmOWx2iCwGmrv4vqZL9YPVviDVPZPRXxnXr6xPZOdxQ9lp3ZBFCRgWJ7LE3Sg==",
       "dev": true,
       "requires": {
-        "colorette": "^1.2.2",
-        "nanoid": "^3.1.23",
+        "colorette": "^1.2.1",
+        "nanoid": "^3.1.20",
         "source-map": "^0.6.1"
-      },
-      "dependencies": {
-        "colorette": {
-          "version": "1.2.2",
-          "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.2.tgz",
-          "integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==",
-          "dev": true
-        },
-        "nanoid": {
-          "version": "3.1.23",
-          "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.23.tgz",
-          "integrity": "sha512-FiB0kzdP0FFVGDKlRLEQ1BgDzU87dy5NnzjeW9YZNt+/c3+q82EQDUwniSAUxp/F0gFNI1ZhKU1FqYsMuqZVnw==",
-          "dev": true
-        }
       }
     },
     "postcss-modules-extract-imports": {
@@ -22968,12 +23008,6 @@
           "requires": {
             "regenerator-runtime": "^0.13.4"
           }
-        },
-        "regenerator-runtime": {
-          "version": "0.13.5",
-          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.5.tgz",
-          "integrity": "sha512-ZS5w8CpKFinUzOwW3c83oPeVXoNsrLsaCoLtJvAClH135j/R77RuymhiSErhm2lKcwSCIpmvIWSbDkIfAqKQlA==",
-          "dev": true
         }
       }
     },
diff --git a/yarn.lock b/yarn.lock
index 07df8ed9..7989f3f7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4247,9 +4247,9 @@ json-stringify-safe@~5.0.1:
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
 json5@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz#779fb0018604fa854eacbf6252180d83543e3dbe"
-  integrity sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.2.tgz#63d98d60f21b313b77c4d6da18bfa69d80e1d593"
+  integrity sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==
   dependencies:
     minimist "^1.2.0"
 
@@ -4664,9 +4664,9 @@ minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4:
     brace-expansion "^1.1.7"
 
 minimist@^1.2.0, minimist@^1.2.5:
-  version "1.2.5"
-  resolved "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
-  integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.7.tgz#daa1c4d91f507390437c6a8bc01078e7000c4d18"
+  integrity sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g==
 
 mitt@^1.1.3:
   version "1.2.0"