diff --git a/.gitignore b/.gitignore
index f29c62d..23fb5f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,4 @@ out
 dist
 node_modules
 .vscode-test/
-.vsix
+*.vsix
diff --git a/README.md b/README.md
index 5d0cbb8..548b69f 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,29 @@ Run `npm install` first.
 
 - completion: https://github.com/microsoft/vscode-extension-samples/blob/master/completions-sample/src/extension.ts
 - syntax: https://flight-manual.atom.io/hacking-atom/sections/creating-a-legacy-textmate-grammar/
+
+## Known Issues
+
+...
+
+## Development and Release
+
+To create a new release,
+
+```sh
+# bump version number in package.json
+npm run vpackage # package the release, creates ,vsix
+npm run vpublish # publish to store, see https://code.visualstudio.com/api/working-with-extensions/publishing-extension
+# Will prompt for Azure Devops Personal Access Token, get fresh one at:
+# https://dev.azure.com/andrewkortina/
+# On "Error: Failed Request: Unauthorized(401)"
+# see: https://github.com/Microsoft/vscode-vsce/issues/11
+# The reason for returning 401 was that I didn't set the Accounts setting to all accessible accounts.
+```
+
+To install the `vsix` locally:
+
+1. Select Extensions `(Ctrl + Shift + X)`
+2. Open `More Action` menu (ellipsis on the top) and click `Install from VSIX…`
+3. Locate VSIX file and select.
+4. Reload VSCode.
diff --git a/package-lock.json b/package-lock.json
index 00bdd43..4f52d67 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -54,12 +54,30 @@
         "sprintf-js": "~1.0.2"
       }
     },
+    "azure-devops-node-api": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/azure-devops-node-api/-/azure-devops-node-api-7.2.0.tgz",
+      "integrity": "sha512-pMfGJ6gAQ7LRKTHgiRF+8iaUUeGAI0c8puLaqHLc7B8AR7W6GJLozK9RFeUHFjEGybC9/EB3r67WPd7e46zQ8w==",
+      "dev": true,
+      "requires": {
+        "os": "0.1.1",
+        "tunnel": "0.0.4",
+        "typed-rest-client": "1.2.0",
+        "underscore": "1.8.3"
+      }
+    },
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
       "dev": true
     },
+    "boolbase": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
+      "integrity": "sha1-aN/1++YMUes3cl6p4+0xDcwed24=",
+      "dev": true
+    },
     "brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -70,6 +88,12 @@
         "concat-map": "0.0.1"
       }
     },
+    "buffer-crc32": {
+      "version": "0.2.13",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=",
+      "dev": true
+    },
     "builtin-modules": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
@@ -87,6 +111,20 @@
         "supports-color": "^5.3.0"
       }
     },
+    "cheerio": {
+      "version": "1.0.0-rc.3",
+      "resolved": "https://registry.npmjs.org/cheerio/-/cheerio-1.0.0-rc.3.tgz",
+      "integrity": "sha512-0td5ijfUPuubwLUu0OBoe98gZj8C/AA+RW3v67GPlGOrvxWjZmBXiBCRU+I8VEiNyJzjth40POfHiz2RB3gImA==",
+      "dev": true,
+      "requires": {
+        "css-select": "~1.2.0",
+        "dom-serializer": "~0.1.1",
+        "entities": "~1.1.1",
+        "htmlparser2": "^3.9.1",
+        "lodash": "^4.15.0",
+        "parse5": "^3.0.1"
+      }
+    },
     "color-convert": {
       "version": "1.9.3",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
@@ -114,12 +152,83 @@
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
       "dev": true
     },
+    "css-select": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/css-select/-/css-select-1.2.0.tgz",
+      "integrity": "sha1-KzoRBTnFNV8c2NMUYj6HCxIeyFg=",
+      "dev": true,
+      "requires": {
+        "boolbase": "~1.0.0",
+        "css-what": "2.1",
+        "domutils": "1.5.1",
+        "nth-check": "~1.0.1"
+      }
+    },
+    "css-what": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.3.tgz",
+      "integrity": "sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg==",
+      "dev": true
+    },
+    "denodeify": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/denodeify/-/denodeify-1.2.1.tgz",
+      "integrity": "sha1-OjYof1A05pnnV3kBBSwubJQlFjE=",
+      "dev": true
+    },
+    "didyoumean": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/didyoumean/-/didyoumean-1.2.1.tgz",
+      "integrity": "sha1-6S7f2tplN9SE1zwBcv0eugxJdv8=",
+      "dev": true
+    },
     "diff": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
       "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==",
       "dev": true
     },
+    "dom-serializer": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.1.1.tgz",
+      "integrity": "sha512-l0IU0pPzLWSHBcieZbpOKgkIn3ts3vAh7ZuFyXNwJxJXk/c4Gwj9xaTJwIDVQCXawWD0qb3IzMGH5rglQaO0XA==",
+      "dev": true,
+      "requires": {
+        "domelementtype": "^1.3.0",
+        "entities": "^1.1.1"
+      }
+    },
+    "domelementtype": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.1.tgz",
+      "integrity": "sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==",
+      "dev": true
+    },
+    "domhandler": {
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-2.4.2.tgz",
+      "integrity": "sha512-JiK04h0Ht5u/80fdLMCEmV4zkNh2BcoMFBmZ/91WtYZ8qVXSKjiw7fXMgFPnHcSZgOo3XdinHvmnDUeMf5R4wA==",
+      "dev": true,
+      "requires": {
+        "domelementtype": "1"
+      }
+    },
+    "domutils": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz",
+      "integrity": "sha1-3NhIiib1Y9YQeeSMn3t+Mjc2gs8=",
+      "dev": true,
+      "requires": {
+        "dom-serializer": "0",
+        "domelementtype": "1"
+      }
+    },
+    "entities": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-1.1.2.tgz",
+      "integrity": "sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==",
+      "dev": true
+    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
@@ -138,6 +247,15 @@
       "integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==",
       "dev": true
     },
+    "fd-slicer": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz",
+      "integrity": "sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=",
+      "dev": true,
+      "requires": {
+        "pend": "~1.2.0"
+      }
+    },
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -164,6 +282,20 @@
       "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
       "dev": true
     },
+    "htmlparser2": {
+      "version": "3.10.1",
+      "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.10.1.tgz",
+      "integrity": "sha512-IgieNijUMbkDovyoKObU1DUhm1iwNYE/fuifEoEHfd1oZKZDaONBSkal7Y01shxsM49R4XaMdGez3WnF9UfiCQ==",
+      "dev": true,
+      "requires": {
+        "domelementtype": "^1.3.1",
+        "domhandler": "^2.3.0",
+        "domutils": "^1.5.1",
+        "entities": "^1.1.1",
+        "inherits": "^2.0.1",
+        "readable-stream": "^3.1.1"
+      }
+    },
     "inflight": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
@@ -196,6 +328,46 @@
         "esprima": "^4.0.0"
       }
     },
+    "linkify-it": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-2.2.0.tgz",
+      "integrity": "sha512-GnAl/knGn+i1U/wjBz3akz2stz+HrHLsxMwHQGofCDfPvlf+gDKN58UtfmUquTY4/MXeE2x7k19KQmeoZi94Iw==",
+      "dev": true,
+      "requires": {
+        "uc.micro": "^1.0.1"
+      }
+    },
+    "lodash": {
+      "version": "4.17.15",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+      "dev": true
+    },
+    "markdown-it": {
+      "version": "8.4.2",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-8.4.2.tgz",
+      "integrity": "sha512-GcRz3AWTqSUphY3vsUqQSFMbgR38a4Lh3GWlHRh/7MRwz8mcu9n2IO7HOh+bXHrR9kOPDl5RNCaEsrneb+xhHQ==",
+      "dev": true,
+      "requires": {
+        "argparse": "^1.0.7",
+        "entities": "~1.1.1",
+        "linkify-it": "^2.0.0",
+        "mdurl": "^1.0.1",
+        "uc.micro": "^1.0.5"
+      }
+    },
+    "mdurl": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
+      "integrity": "sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4=",
+      "dev": true
+    },
+    "mime": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+      "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
+      "dev": true
+    },
     "minimatch": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -220,6 +392,21 @@
         "minimist": "0.0.8"
       }
     },
+    "mute-stream": {
+      "version": "0.0.8",
+      "resolved": "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.8.tgz",
+      "integrity": "sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==",
+      "dev": true
+    },
+    "nth-check": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/nth-check/-/nth-check-1.0.2.tgz",
+      "integrity": "sha512-WeBOdju8SnzPN5vTUJYxYUxLeXpCaVP5i5e0LF8fg7WORF2Wd7wFX/pk0tYZk7s8T+J7VLy0Da6J1+wCT0AtHg==",
+      "dev": true,
+      "requires": {
+        "boolbase": "~1.0.0"
+      }
+    },
     "once": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
@@ -229,6 +416,52 @@
         "wrappy": "1"
       }
     },
+    "os": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/os/-/os-0.1.1.tgz",
+      "integrity": "sha1-IIhF6J4ZOtTZcUdLk5R3NqVtE/M=",
+      "dev": true
+    },
+    "os-homedir": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
+      "integrity": "sha1-/7xJiDNuDoM94MFox+8VISGqf7M=",
+      "dev": true
+    },
+    "os-tmpdir": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
+      "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=",
+      "dev": true
+    },
+    "osenv": {
+      "version": "0.1.5",
+      "resolved": "https://registry.npmjs.org/osenv/-/osenv-0.1.5.tgz",
+      "integrity": "sha512-0CWcCECdMVc2Rw3U5w9ZjqX6ga6ubk1xDVKxtBQPK7wis/0F2r9T6k4ydGYhecl7YUBxBVxhL5oisPsNxAPe2g==",
+      "dev": true,
+      "requires": {
+        "os-homedir": "^1.0.0",
+        "os-tmpdir": "^1.0.0"
+      }
+    },
+    "parse-semver": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/parse-semver/-/parse-semver-1.1.1.tgz",
+      "integrity": "sha1-mkr9bfBj3Egm+T+6SpnPIj9mbLg=",
+      "dev": true,
+      "requires": {
+        "semver": "^5.1.0"
+      }
+    },
+    "parse5": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/parse5/-/parse5-3.0.3.tgz",
+      "integrity": "sha512-rgO9Zg5LLLkfJF9E6CCmXlSE4UVceloys8JrFqCcHloC3usd/kJCyPDwH2SOlzix2j3xaP9sUX3e8+kvkuleAA==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "path-is-absolute": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
@@ -241,6 +474,32 @@
       "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
       "dev": true
     },
+    "pend": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
+      "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA=",
+      "dev": true
+    },
+    "read": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/read/-/read-1.0.7.tgz",
+      "integrity": "sha1-s9oZvQUkMal2cdRKQmNK33ELQMQ=",
+      "dev": true,
+      "requires": {
+        "mute-stream": "~0.0.4"
+      }
+    },
+    "readable-stream": {
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
+      "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
+      "dev": true,
+      "requires": {
+        "inherits": "^2.0.3",
+        "string_decoder": "^1.1.1",
+        "util-deprecate": "^1.0.1"
+      }
+    },
     "resolve": {
       "version": "1.15.1",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.15.1.tgz",
@@ -250,6 +509,12 @@
         "path-parse": "^1.0.6"
       }
     },
+    "safe-buffer": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
+      "integrity": "sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg==",
+      "dev": true
+    },
     "semver": {
       "version": "5.7.1",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
@@ -262,6 +527,15 @@
       "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
       "dev": true
     },
+    "string_decoder": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+      "dev": true,
+      "requires": {
+        "safe-buffer": "~5.2.0"
+      }
+    },
     "supports-color": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
@@ -271,6 +545,15 @@
         "has-flag": "^3.0.0"
       }
     },
+    "tmp": {
+      "version": "0.0.29",
+      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.29.tgz",
+      "integrity": "sha1-8lEl/w3Z2jzLDC3Tce4SiLuRKMA=",
+      "dev": true,
+      "requires": {
+        "os-tmpdir": "~1.0.1"
+      }
+    },
     "tslib": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
@@ -307,17 +590,104 @@
         "tslib": "^1.8.1"
       }
     },
+    "tunnel": {
+      "version": "0.0.4",
+      "resolved": "https://registry.npmjs.org/tunnel/-/tunnel-0.0.4.tgz",
+      "integrity": "sha1-LTeFoVjBdMmhbcLARuxfxfF0IhM=",
+      "dev": true
+    },
+    "typed-rest-client": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/typed-rest-client/-/typed-rest-client-1.2.0.tgz",
+      "integrity": "sha512-FrUshzZ1yxH8YwGR29PWWnfksLEILbWJydU7zfIRkyH7kAEzB62uMAl2WY6EyolWpLpVHeJGgQm45/MaruaHpw==",
+      "dev": true,
+      "requires": {
+        "tunnel": "0.0.4",
+        "underscore": "1.8.3"
+      }
+    },
     "typescript": {
       "version": "3.7.5",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
       "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
+    "uc.micro": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-1.0.6.tgz",
+      "integrity": "sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA==",
+      "dev": true
+    },
+    "underscore": {
+      "version": "1.8.3",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+      "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI=",
+      "dev": true
+    },
+    "url-join": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/url-join/-/url-join-1.1.0.tgz",
+      "integrity": "sha1-dBxsL0WWxIMNZxhGCSDQySIC3Hg=",
+      "dev": true
+    },
+    "util-deprecate": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
+      "dev": true
+    },
+    "vsce": {
+      "version": "1.73.0",
+      "resolved": "https://registry.npmjs.org/vsce/-/vsce-1.73.0.tgz",
+      "integrity": "sha512-6W37Ebbkj3uF3WhT+SCfRtsneRQEFcGvf/XYz+b6OAgDCj4gPurWyDVrqw/HLsbP1WflGIyUfVZ8t5M7kQp6Uw==",
+      "dev": true,
+      "requires": {
+        "azure-devops-node-api": "^7.2.0",
+        "chalk": "^2.4.2",
+        "cheerio": "^1.0.0-rc.1",
+        "commander": "^2.8.1",
+        "denodeify": "^1.2.1",
+        "didyoumean": "^1.2.1",
+        "glob": "^7.0.6",
+        "lodash": "^4.17.10",
+        "markdown-it": "^8.3.1",
+        "mime": "^1.3.4",
+        "minimatch": "^3.0.3",
+        "osenv": "^0.1.3",
+        "parse-semver": "^1.1.1",
+        "read": "^1.0.7",
+        "semver": "^5.1.0",
+        "tmp": "0.0.29",
+        "typed-rest-client": "1.2.0",
+        "url-join": "^1.1.0",
+        "yauzl": "^2.3.1",
+        "yazl": "^2.2.2"
+      }
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
+    },
+    "yauzl": {
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
+      "dev": true,
+      "requires": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      }
+    },
+    "yazl": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/yazl/-/yazl-2.5.1.tgz",
+      "integrity": "sha512-phENi2PLiHnHb6QBVot+dJnaAZ0xosj7p3fWl+znIjBDlnMI2PsZCJZ306BPTFOaHf5qdDEI8x5qFrSOBN5vrw==",
+      "dev": true,
+      "requires": {
+        "buffer-crc32": "~0.2.3"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 5943dcf..8f86f02 100644
--- a/package.json
+++ b/package.json
@@ -71,6 +71,7 @@
     "@types/node": "^10.12.18",
     "tslint": "^5.16.0",
     "typescript": "^3.5.1",
-    "@types/vscode": "^1.32.0"
+    "@types/vscode": "^1.32.0",
+    "vsce": "^1.73.0"
   }
 }