Merge branch 'master' into slorber/fix-unstable-yarnlock-

# Conflicts:
#	yarn.lock

packages/docusaurus/package.json

@@ -66,7 +66,7 @@
     "clean-css": "^5.1.1",
     "commander": "^5.1.0",
     "copy-webpack-plugin": "^6.4.1",
-    "core-js": "^2.6.5",
+    "core-js": "^3.9.1",
     "css-loader": "^5.1.1",
     "del": "^6.0.0",
     "detect-port": "^1.3.0",

yarn.lock

@@ -5735,10 +5735,10 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000981, caniuse-lite@^1.0.30001109, caniuse-lite@^1.0.30001125, caniuse-lite@^1.0.30001173, caniuse-lite@^1.0.30001181, caniuse-lite@^1.0.30001196:
-  version "1.0.30001196"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001196.tgz#00518a2044b1abf3e0df31fadbe5ed90b63f4e64"
-  integrity sha512-CPvObjD3ovWrNBaXlAIGWmg2gQQuJ5YhuciUOjPRox6hIQttu8O+b51dx6VIpIY9ESd2d0Vac1RKpICdG4rGUg==
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000981, caniuse-lite@^1.0.30001109, caniuse-lite@^1.0.30001125, caniuse-lite@^1.0.30001181, caniuse-lite@^1.0.30001196:
+  version "1.0.30001197"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001197.tgz#47ad15b977d2f32b3ec2fe2b087e0c50443771db"
+  integrity sha512-8aE+sqBqtXz4G8g35Eg/XEaFr2N7rd/VQ6eABGBmNtcB8cN6qNJhMi6oSFy4UWWZgqgL3filHT8Nha4meu3tsw==
 
 capture-exit@^2.0.0:
   version "2.0.0"
@@ -6792,10 +6792,10 @@ core-js@^2.4.1, core-js@^2.6.5:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
   integrity sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==
 
-core-js@^3.4.1:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.0.tgz#2b854e451de1967d1e29896025cdc13a2518d9ea"
-  integrity sha512-AHPTNKzyB+YwgDWoSOCaid9PUSEF6781vsfiK8qUz62zRR448/XgK2NtCbpiUGizbep8Lrpt0Du19PpGGZvw3Q==
+core-js@^3.4.1, core-js@^3.9.1:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.9.1.tgz#cec8de593db8eb2a85ffb0dbdeb312cb6e5460ae"
+  integrity sha512-gSjRvzkxQc1zjM/5paAmL4idJBFzuJoo+jDjF1tStYFMV2ERfD02HhahhCGXUyHxQRG4yFKVSdO6g62eoRMcDg==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
@@ -7982,10 +7982,10 @@ ejs@^2.6.1:
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.7.4.tgz#48661287573dcc53e366c7a1ae52c3a120eec9ba"
   integrity sha512-7vmuyh5+kuUyJKePhQfRQBhXV5Ce+RnaeeQArKu1EAMpL3WbgMt5WG6uQZpEVvYSSsxMXRKOewtDk9RaTKXRlA==
 
-electron-to-chromium@^1.3.564, electron-to-chromium@^1.3.634, electron-to-chromium@^1.3.649:
-  version "1.3.681"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.681.tgz#facd915ae46a020e8be566a2ecdc0b9444439be9"
-  integrity sha512-W6uYvSUTHuyX2DZklIESAqx57jfmGjUkd7Z3RWqLdj9Mmt39ylhBuvFXlskQnvBHj0MYXIeQI+mjiwVddZLSvA==
+electron-to-chromium@^1.3.564, electron-to-chromium@^1.3.649:
+  version "1.3.683"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.683.tgz#2c9ab53ff5275cf3dd49278af714d0f8975204f7"
+  integrity sha512-8mFfiAesXdEdE0DhkMKO7W9U6VU/9T3VTWwZ+4g84/YMP4kgwgFtQgUxuu7FUMcvSeKSNhFQNU+WZ68BQTLT5A==
 
 elf-tools@^1.1.1:
   version "1.1.1"
@@ -14240,7 +14240,7 @@ node-notifier@^8.0.0:
     uuid "^8.3.0"
     which "^2.0.2"
 
-node-releases@^1.1.61, node-releases@^1.1.69, node-releases@^1.1.70:
+node-releases@^1.1.61, node-releases@^1.1.70:
   version "1.1.71"
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.71.tgz#cb1334b179896b1c89ecfdd4b725fb7bbdfc7dbb"
   integrity sha512-zR6HoT6LrLCRBwukmrVbHv0EpEQjksO6GmFcZQQuCAy139BEsoVKPYnf3jongYW83fAa1torLGYwxxky/p28sg==