diff --git a/package.json b/package.json
index f965aeb..81f849a 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   "devDependencies": {
     "@akala-modules/core": "^1.1.3",
     "@akala/client": "^2.0.71",
-    "@akala/server": "^2.1.12",
+    "@akala/server": "^4.0.4",
     "@domojs/theme-default": "^1.1.24",
     "@types/debug": "^4.1.0",
     "@types/ws": "^6.0.1",
diff --git a/yarn.lock b/yarn.lock
index 1805e3a..f1b8029 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -37,45 +37,37 @@
   optionalDependencies:
     showdown "^1.8.6"
 
-"@akala/core@^2.0.87":
-  version "2.0.87"
-  resolved "https://registry.yarnpkg.com/@akala/core/-/core-2.0.87.tgz#bf2f9afe4660c285b01643f4b831f9605652b9cc"
-  integrity sha512-gMCr1CSPw2E5nwnOzNzN/MNsk/8QUOJf2ga4fGweSKsbi6aVTG1JLEjCrCSpFnyzJ1NCMqWfG7vZCzHWkQbLfA==
+"@akala/commands@^0.6.0":
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/@akala/commands/-/commands-0.6.1.tgz#c5189ab37de67297d76a7c74bd9e443ba23f2232"
+  integrity sha512-z0JP+hR+6EvRV7PbPA8c+a5DBs0e7UYZYljMZQ/zIJXBsuh1A9THZ5xbIsCF+i2zXikbwKMCma2gVSrcRLp4BA==
   dependencies:
-    "@akala/json-rpc-ws" "^7.0.1"
-    array-flatten "^2.1.1"
-    browser-process-hrtime "^1.0.0"
+    "@akala/core" "^2.1.0"
+    "@akala/json-rpc-ws" "^8.0.2"
     debug "^4.1.1"
-    es6-promise "^4.2.4"
-    isomorphic-fetch "^2.2.1"
-    mock-require "^3.0.3"
-    orchestrator "^0.3.8"
-    parseurl "^1.3.1"
-    path-to-regexp "^3.0.0"
-    routington "^1.0.3"
-    utils-merge "^1.0.0"
-    ws "^6.1.3"
+    split2 "^3.1.1"
+    uuid "^3.4.0"
+    yargs-parser "^18.1.0"
 
-"@akala/core@^2.0.96", "@akala/core@^2.0.97":
-  version "2.0.97"
-  resolved "https://registry.yarnpkg.com/@akala/core/-/core-2.0.97.tgz#31aeaba2041862d0077b1c651a39b86e0d6669b5"
-  integrity sha512-QpRIbFoJekcWLKle+xjropzlFgublT1PUt6nqjwHefewvsNXKVN/4zPM6Oge7zygy5LohDvYLk3x0y5C1NMeYg==
+"@akala/core@^2.0.96", "@akala/core@^2.0.97", "@akala/core@^2.1.0":
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/@akala/core/-/core-2.1.2.tgz#7958adcf52bc96bd79fd6739779bd4888336b4b0"
+  integrity sha512-lmYfRmCuYDxAQRMf+T0kXvVxZHePhhKKtgDx4xDwmg9OEqeZ4gO+P35ZQr96R6GzyhMD/YSFND9b3rp7SqkU4g==
   dependencies:
-    "@akala/json-rpc-ws" "^7.0.1"
-    array-flatten "^2.1.1"
+    "@akala/json-rpc-ws" "^8.0.2"
     browser-process-hrtime "^1.0.0"
     debug "^4.1.1"
-    es6-promise "^4.2.4"
+    es6-promise "^4.2.8"
     isomorphic-fetch "^2.2.1"
     mock-require "^3.0.3"
     orchestrator "^0.3.8"
     parseurl "^1.3.1"
-    path-to-regexp "^3.0.0"
+    path-to-regexp "^6.1.0"
     routington "^1.0.3"
     utils-merge "^1.0.0"
-    ws "^6.1.3"
+    ws "^7.2.1"
 
-"@akala/json-rpc-ws@^7.0.0", "@akala/json-rpc-ws@^7.0.1", "@akala/json-rpc-ws@^7.0.2":
+"@akala/json-rpc-ws@^7.0.2":
   version "7.0.2"
   resolved "https://registry.yarnpkg.com/@akala/json-rpc-ws/-/json-rpc-ws-7.0.2.tgz#543138e11a2a40fda2deb221bbae32afed65405b"
   integrity sha512-uGt5GH367eYz2H/8rMnDM3CREWwWBW30Im0H3ipLZoqBMqxQNTxxwzchew7db+a+uXcJ2ora8Rrg53S5AmB2+g==
@@ -84,24 +76,14 @@
     uuid "^3.3.2"
     ws "^6.0.0"
 
-"@akala/server@^2.1.12":
-  version "2.1.41"
-  resolved "https://registry.yarnpkg.com/@akala/server/-/server-2.1.41.tgz#385631d008826c143fee3b71f2c071ec6528bb87"
-  integrity sha512-28q7c5DKWglblsPz6zZG7Rywt5Kw6fPlBfhxLalqwngTUSO1fK/I9DT+gNbNYfZhhaR6p9LavHfe3YjOyDX4EQ==
+"@akala/json-rpc-ws@^8.0.2":
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/@akala/json-rpc-ws/-/json-rpc-ws-8.0.2.tgz#91215844315e799cd11a690b9a1fe2eff9b8b286"
+  integrity sha512-qYHOJkGfIjiCttfxb/7kECz9jjZATFjZH3ljZCcf6bpzNpZt0jnsd8Z91L80gTgyigekXEeYR8T58SAyFISoVw==
   dependencies:
-    "@akala/core" "^2.0.87"
-    "@akala/json-rpc-ws" "^7.0.0"
-    body-parser "^1.18.2"
-    express "^4.16.2"
-    on-finished "^2.3.0"
-    orchestrator "^0.3.8"
-    routington "^1.0.3"
-    send "^0.17.1"
-    sequencify "0.0.7"
-    source-map-support "^0.5.9"
-    underscore "^1.8.3"
-    ws "^7.1.1"
-    xml2js "^0.4.19"
+    debug "^4.1.1"
+    uuid "^3.4.0"
+    ws "^7.2.1"
 
 "@akala/server@^3.0.12", "@akala/server@^3.0.19":
   version "3.0.19"
@@ -122,6 +104,28 @@
     ws "^7.1.1"
     xml2js "^0.4.19"
 
+"@akala/server@^4.0.4":
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/@akala/server/-/server-4.0.4.tgz#8f958f911afe0cdde512d3a27fdd200a314e1487"
+  integrity sha512-CTuULiFFjwvyOriBVpPNEMD8oW4NwfY/ZAdm73zpaaEOUAM1CJt8femhNeCZVIRMbVRNB7Ww/mKKtmsSBIT4CA==
+  dependencies:
+    "@akala/commands" "^0.6.0"
+    "@akala/core" "^2.1.0"
+    "@akala/json-rpc-ws" "^8.0.2"
+    body-parser "^1.18.2"
+    chokidar "^3.3.1"
+    express "^4.16.2"
+    on-finished "^2.3.0"
+    orchestrator "^0.3.8"
+    require-optional "^0.4.0"
+    routington "^1.0.3"
+    send "^0.17.1"
+    sequencify "0.0.7"
+    source-map-support "^0.5.16"
+    underscore "^1.9.2"
+    ws "^7.2.3"
+    xml2js "^0.4.23"
+
 "@akala/storage@^1.0.12":
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/@akala/storage/-/storage-1.0.12.tgz#dfac384aa96c8798c15e9d3a5a4f2e0e8870f305"
@@ -418,6 +422,14 @@ any-promise@^1.3.0:
   resolved "https://registry.yarnpkg.com/any-promise/-/any-promise-1.3.0.tgz#abc6afeedcea52e809cdc0376aed3ce39635d17f"
   integrity sha1-q8av7tzqUugJzcA3au0845Y10X8=
 
+anymatch@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.1.tgz#c55ecf02185e2469259399310c173ce31233b142"
+  integrity sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
 archy@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/archy/-/archy-1.0.0.tgz#f9c8c13757cc1dd7bc379ac77b2c62a5c2868c40"
@@ -435,11 +447,6 @@ array-flatten@1.1.1:
   resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
   integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
 
-array-flatten@^2.1.1:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-2.1.2.tgz#24ef80a28c1a893617e2149b0c6d0d788293b099"
-  integrity sha512-hNfzcOV8W4NdualtqBFPyVO+54DSJuZGY9qT4pRroB6S9e3iiido2ISIC5h9R2sPJ8H3FHCIiEnsv1lPXO3KtQ==
-
 asap@~2.0.3:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
@@ -450,7 +457,7 @@ ast-types@0.x.x:
   resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.12.2.tgz#341656049ee328ac03fc805c156b49ebab1e4462"
   integrity sha512-8c83xDLJM/dLDyXNLiR6afRRm4dPKN6KAnKqytRK3DBJul9lA+atxdQkNDkSVPdTqea5HiRq3lnnOIZ0MBpvdg==
 
-async-limiter@^1.0.0, async-limiter@~1.0.0:
+async-limiter@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
   integrity sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==
@@ -465,6 +472,11 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
   integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
 
+binary-extensions@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.0.0.tgz#23c0df14f6a88077f5f986c0d167ec03c3d5537c"
+  integrity sha512-Phlt0plgpIIBOGTT/ehfFnbNlfsDEiqmzE2KRXoX1bLIlir4X/MR+zSyBEkL05ffWgnRSf/DXv+WrUAVr93/ow==
+
 bl@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/bl/-/bl-3.0.0.tgz#3611ec00579fd18561754360b21e9f784500ff88"
@@ -519,6 +531,13 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
+braces@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
+  integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
+  dependencies:
+    fill-range "^7.0.1"
+
 browser-process-hrtime@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-1.0.0.tgz#3c9b4b7d782c8121e56f10106d84c0d0ffc94626"
@@ -539,6 +558,11 @@ bytes@3.0.0:
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
   integrity sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=
 
+callsite@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/callsite/-/callsite-1.0.0.tgz#280398e5d664bd74038b6f0905153e6e8af1bc20"
+  integrity sha1-KAOY5dZkvXQDi28JBRU+borxvCA=
+
 camelcase@^2.0.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
@@ -549,6 +573,11 @@ camelcase@^4.0.0, camelcase@^4.1.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
   integrity sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=
 
+camelcase@^5.0.0:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
+  integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
+
 capture-stack-trace@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/capture-stack-trace/-/capture-stack-trace-1.0.1.tgz#a6c0bbe1f38f3aa0b92238ecb6ff42c344d4135d"
@@ -568,6 +597,21 @@ chardet@^0.7.0:
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
   integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
 
+chokidar@^3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.3.1.tgz#c84e5b3d18d9a4d77558fef466b1bf16bbeb3450"
+  integrity sha512-4QYCEWOcK3OJrxwvyyAOxFuhpvOVCYkr33LPfFNBjAD/w3sEzWsp2BUOkI4l9bHvWioAd0rc6NlHUOEaWkTeqg==
+  dependencies:
+    anymatch "~3.1.1"
+    braces "~3.0.2"
+    glob-parent "~5.1.0"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.3.0"
+  optionalDependencies:
+    fsevents "~2.1.2"
+
 ci-info@^1.5.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.6.0.tgz#2ca20dbb9ceb32d4524a683303313f0304b1e497"
@@ -755,7 +799,7 @@ debug@^3.1.0, debug@^3.2.5, debug@^3.2.6:
   dependencies:
     ms "^2.1.1"
 
-decamelize@^1.1.1:
+decamelize@^1.1.1, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
@@ -875,11 +919,16 @@ end-of-stream@~0.1.5:
   dependencies:
     once "~1.3.0"
 
-es6-promise@^4.0.3, es6-promise@^4.2.4:
+es6-promise@^4.0.3:
   version "4.2.5"
   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.5.tgz#da6d0d5692efb461e082c14817fe2427d8f5d054"
   integrity sha512-n6wvpdE43VFtJq+lUDYDBFUwV8TZbuGXLV4D6wKafg13ldznKsyEvatubnmUe31zcvelSzOHF+XbaT+Bl9ObDg==
 
+es6-promise@^4.2.8:
+  version "4.2.8"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a"
+  integrity sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==
+
 es6-promise@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-3.0.2.tgz#010d5858423a5f118979665f46486a95c6ee2bb6"
@@ -1039,6 +1088,13 @@ file-uri-to-path@1:
   resolved "https://registry.yarnpkg.com/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz#553a7b8446ff6f684359c445f1e37a05dacc33dd"
   integrity sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==
 
+fill-range@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
+  integrity sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==
+  dependencies:
+    to-regex-range "^5.0.1"
+
 finalhandler@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
@@ -1084,6 +1140,11 @@ fs.realpath@^1.0.0:
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
   integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
 
+fsevents@~2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.2.tgz#4c0a1fb34bc68e543b4b82a9ec392bfbda840805"
+  integrity sha512-R4wDiBwZ0KzpgOWetKDug1FZcYhqYnUYKtfZYt4mD5SBz76q0KR4Q9o7GIPamsVPGmW3EYPPJ0dOOjvx32ldZA==
+
 ftp@~0.3.10:
   version "0.3.10"
   resolved "https://registry.yarnpkg.com/ftp/-/ftp-0.3.10.tgz#9197d861ad8142f3e63d5a83bfe4c59f7330885d"
@@ -1129,6 +1190,13 @@ git-url-parse@11.1.2:
   dependencies:
     git-up "^4.0.0"
 
+glob-parent@~5.1.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.1.tgz#b6c1ef417c4e5663ea498f1c45afac6916bbc229"
+  integrity sha512-FnI+VGOpnlGHWZxthPGR+QhR78fuiK0sNLkHQv+bL9fQi57lNNdquIbna/WrfROrolq8GK5Ek6BiMwqL/voRYQ==
+  dependencies:
+    is-glob "^4.0.1"
+
 glob@^7.1.3:
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
@@ -1334,6 +1402,13 @@ ipaddr.js@1.8.0:
   resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.8.0.tgz#eaa33d6ddd7ace8f7f6fe0c9ca0440e706738b1e"
   integrity sha1-6qM9bd16zo9/b+DJygRA5wZzix4=
 
+is-binary-path@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
+  integrity sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==
+  dependencies:
+    binary-extensions "^2.0.0"
+
 is-bluebird@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-bluebird/-/is-bluebird-1.0.2.tgz#096439060f4aa411abee19143a84d6a55346d6e2"
@@ -1346,6 +1421,11 @@ is-ci@^1.0.10:
   dependencies:
     ci-info "^1.5.0"
 
+is-extglob@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
+  integrity sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=
+
 is-fullwidth-code-point@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
@@ -1358,6 +1438,13 @@ is-fullwidth-code-point@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
   integrity sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=
 
+is-glob@^4.0.1, is-glob@~4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.1.tgz#7567dbe9f2f5e2467bc77ab83c4a29482407a5dc"
+  integrity sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==
+  dependencies:
+    is-extglob "^2.1.1"
+
 is-installed-globally@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.1.0.tgz#0dfd98f5a9111716dd535dda6492f67bf3d25a80"
@@ -1371,6 +1458,11 @@ is-npm@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-npm/-/is-npm-1.0.0.tgz#f2fb63a65e4905b406c86072765a1a4dc793b9f4"
   integrity sha1-8vtjpl5JBbQGyGBydloaTceTufQ=
 
+is-number@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
+  integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
+
 is-obj@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-2.0.0.tgz#473fb05d973705e3fd9620545018ca8e22ef4982"
@@ -1640,6 +1732,13 @@ mock-require@^3.0.3:
     get-caller-file "^1.0.2"
     normalize-path "^2.1.1"
 
+module-resolve-as-caller@~0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/module-resolve-as-caller/-/module-resolve-as-caller-0.1.1.tgz#f9a597dc7fe8d1c056fb06c25a36f1e77483dc7a"
+  integrity sha1-+aWX3H/o0cBW+wbCWjbx53SD3Ho=
+  dependencies:
+    callsite "^1.0.0"
+
 moment-timezone@^0.5.21:
   version "0.5.27"
   resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.27.tgz#73adec8139b6fe30452e78f210f27b1f346b8877"
@@ -1730,6 +1829,11 @@ normalize-path@^2.1.1:
   dependencies:
     remove-trailing-separator "^1.0.1"
 
+normalize-path@^3.0.0, normalize-path@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
+  integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
+
 normalize-url@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-3.3.0.tgz#b2e1c4dc4f7c6d57743df733a4f5978d18650559"
@@ -2004,16 +2108,21 @@ path-to-regexp@0.1.7:
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
   integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
 
-path-to-regexp@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-3.0.0.tgz#c981a218f3df543fa28696be2f88e0c58d2e012a"
-  integrity sha512-ZOtfhPttCrqp2M1PBBH4X13XlvnfhIwD7yCLx+GoGoXRPQyxGOTdQMpIzPSPKXAJT/JQrdfFrgdJOyAzvgpQ9A==
+path-to-regexp@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-6.1.0.tgz#0b18f88b7a0ce0bfae6a25990c909ab86f512427"
+  integrity sha512-h9DqehX3zZZDCEm+xbfU0ZmwCGFCAAraPJWMXJ4+v32NjZJilVg3k1TcKsRgIb8IQ/izZSaydDc1OhJCZvs2Dw==
 
 pause@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/pause/-/pause-0.0.1.tgz#1d408b3fdb76923b9543d96fb4c9dfd535d9cb5d"
   integrity sha1-HUCLP9t2kjuVQ9lvtMnf1TXZy10=
 
+picomatch@^2.0.4, picomatch@^2.0.7:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
+  integrity sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==
+
 pify@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
@@ -2137,6 +2246,15 @@ readable-stream@3:
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
+readable-stream@^3.0.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
+  integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
+  dependencies:
+    inherits "^2.0.3"
+    string_decoder "^1.1.1"
+    util-deprecate "^1.0.1"
+
 readable-stream@^3.0.1, readable-stream@^3.1.1:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.4.0.tgz#a51c26754658e0a3c21dbf59163bd45ba6f447fc"
@@ -2158,6 +2276,13 @@ readable-stream@~2.0.6:
     string_decoder "~0.10.x"
     util-deprecate "~1.0.1"
 
+readdirp@~3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.3.0.tgz#984458d13a1e42e2e9f5841b129e162f369aff17"
+  integrity sha512-zz0pAkSPOXXm1viEwygWIPSPkcBYjW1xU5j/JBh5t9bGCJwa6f9+BJa6VaB2g+b55yVrmXzqkyLf4xaWYM0IkQ==
+  dependencies:
+    picomatch "^2.0.7"
+
 reflect-metadata@^0.1.13:
   version "0.1.13"
   resolved "https://registry.yarnpkg.com/reflect-metadata/-/reflect-metadata-0.1.13.tgz#67ae3ca57c972a2aa1642b10fe363fe32d49dc08"
@@ -2193,6 +2318,13 @@ require-main-filename@^1.0.1:
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
   integrity sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=
 
+require-optional@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/require-optional/-/require-optional-0.4.0.tgz#bbd08c7cf10de6ef128445c149416500f0eefbe7"
+  integrity sha1-u9CMfPEN5u8ShEXBSUFlAPDu++c=
+  dependencies:
+    module-resolve-as-caller "~0.1.0"
+
 require_optional@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/require_optional/-/require_optional-1.0.1.tgz#4cf35a4247f64ca3df8c2ef208cc494b1ca8fc2e"
@@ -2684,10 +2816,10 @@ socks@~2.3.2:
     ip "^1.1.5"
     smart-buffer "4.0.2"
 
-source-map-support@^0.5.11, source-map-support@^0.5.13, source-map-support@^0.5.7, source-map-support@^0.5.9:
-  version "0.5.13"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.13.tgz#31b24a9c2e73c2de85066c0feb7d44767ed52932"
-  integrity sha512-SHSKFHadjVA5oR4PPqhtAVdcBWwRYVd6g6cAXnIbRiIwc2EhPrTuKUBdSLvlEKyIP3GCf89fltvcZiP9MMFA1w==
+source-map-support@^0.5.11, source-map-support@^0.5.13, source-map-support@^0.5.16, source-map-support@^0.5.7:
+  version "0.5.16"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.16.tgz#0ae069e7fe3ba7538c64c98515e35339eac5a042"
+  integrity sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
@@ -2697,6 +2829,13 @@ source-map@^0.6.0, source-map@~0.6.1:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
+split2@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/split2/-/split2-3.1.1.tgz#c51f18f3e06a8c4469aaab487687d8d956160bb6"
+  integrity sha512-emNzr1s7ruq4N+1993yht631/JH+jaj0NYBosuKmLcq+JkGQ9MmTw1RB1fGaTCzUuseRIClrlSLHRNYGwWQ58Q==
+  dependencies:
+    readable-stream "^3.0.0"
+
 sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
@@ -2872,6 +3011,13 @@ tmp@0.1.0, tmp@^0.1.0:
   dependencies:
     rimraf "^2.6.3"
 
+to-regex-range@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"
+  integrity sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==
+  dependencies:
+    is-number "^7.0.0"
+
 toidentifier@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
@@ -2922,10 +3068,10 @@ uid2@0.0.x:
   resolved "https://registry.yarnpkg.com/uid2/-/uid2-0.0.3.tgz#483126e11774df2f71b8b639dcd799c376162b82"
   integrity sha1-SDEm4Rd03y9xuLY53NeZw3YWK4I=
 
-underscore@^1.8.3:
-  version "1.9.1"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.1.tgz#06dce34a0e68a7babc29b365b8e74b8925203961"
-  integrity sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg==
+underscore@^1.8.3, underscore@^1.9.2:
+  version "1.9.2"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.2.tgz#0c8d6f536d6f378a5af264a72f7bec50feb7cf2f"
+  integrity sha512-D39qtimx0c1fI3ya1Lnhk3E9nONswSKhnffBI0gME9C99fYOkNi04xs8K6pePLhvl1frbDemkaBQ5ikWllR2HQ==
 
 unique-string@^1.0.0:
   version "1.0.0"
@@ -2966,6 +3112,11 @@ uuid@^3.0.1, uuid@^3.3.2, uuid@^3.3.3:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
   integrity sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
 
+uuid@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
+  integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==
+
 validator@^10.11.0:
   version "10.11.0"
   resolved "https://registry.yarnpkg.com/validator/-/validator-10.11.0.tgz#003108ea6e9a9874d31ccc9e5006856ccd76b228"
@@ -3060,26 +3211,24 @@ write-file-atomic@^2.0.0:
     imurmurhash "^0.1.4"
     signal-exit "^3.0.2"
 
-ws@^6.0.0, ws@^6.1.3:
+ws@^6.0.0:
   version "6.1.4"
   resolved "https://registry.yarnpkg.com/ws/-/ws-6.1.4.tgz#5b5c8800afab925e94ccb29d153c8d02c1776ef9"
   integrity sha512-eqZfL+NE/YQc1/ZynhojeV8q+H050oR8AZ2uIev7RU10svA9ZnJUddHcOUZTJLinZ9yEfdA2kSATS2qZK5fhJA==
   dependencies:
     async-limiter "~1.0.0"
 
-ws@^7.1.1:
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.1.1.tgz#f9942dc868b6dffb72c14fd8f2ba05f77a4d5983"
-  integrity sha512-o41D/WmDeca0BqYhsr3nJzQyg9NF5X8l/UdnFNux9cS3lwB+swm8qGWX5rn+aD6xfBU3rGmtHij7g7x6LxFU3A==
-  dependencies:
-    async-limiter "^1.0.0"
+ws@^7.1.1, ws@^7.2.1, ws@^7.2.3:
+  version "7.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.3.tgz#a5411e1fb04d5ed0efee76d26d5c46d830c39b46"
+  integrity sha512-HTDl9G9hbkNDk98naoR/cHDws7+EyYMOdL1BmjsZXRUjf7d+MficC4B7HLUPlSiho0vg+CWKrGIt/VJBd1xunQ==
 
 xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
   integrity sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=
 
-xml2js@0.4.19, xml2js@^0.4.17, xml2js@^0.4.19:
+xml2js@0.4.19:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.19.tgz#686c20f213209e94abf0d1bcf1efaa291c7827a7"
   integrity sha512-esZnJZJOiJR9wWKMyuvSE1y6Dq5LCuJanqhxslH2bxM6duahNZ+HMpCLhBQGZkbX6xRf8x1Y2eJlgt2q3qo49Q==
@@ -3087,6 +3236,19 @@ xml2js@0.4.19, xml2js@^0.4.17, xml2js@^0.4.19:
     sax ">=0.6.0"
     xmlbuilder "~9.0.1"
 
+xml2js@^0.4.17, xml2js@^0.4.19, xml2js@^0.4.23:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.23.tgz#a0c69516752421eb2ac758ee4d4ccf58843eac66"
+  integrity sha512-ySPiMjM0+pLDftHgXY4By0uswI3SPKLDw/i3UXbnO8M/p28zqexCUoPmQFrYD+/1BzhGJSs2i1ERWKJAtiLrug==
+  dependencies:
+    sax ">=0.6.0"
+    xmlbuilder "~11.0.0"
+
+xmlbuilder@~11.0.0:
+  version "11.0.1"
+  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-11.0.1.tgz#be9bae1c8a046e76b31127726347d0ad7002beb3"
+  integrity sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==
+
 xmlbuilder@~9.0.1:
   version "9.0.7"
   resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"
@@ -3112,6 +3274,14 @@ yallist@^3.0.2:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
   integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
 
+yargs-parser@^18.1.0:
+  version "18.1.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-18.1.1.tgz#bf7407b915427fc760fcbbccc6c82b4f0ffcbd37"
+  integrity sha512-KRHEsOM16IX7XuLnMOqImcPNbLVXMNHYAoFc3BKR8Ortl5gzDbtXvvEoGx9imk5E+X1VeNKNlcHr8B8vi+7ipA==
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
 yargs-parser@^8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-8.1.0.tgz#f1376a33b6629a5d063782944da732631e966950"