diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index 69188a7b..b9a3103a 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -12,7 +12,7 @@
 
 
 **Reproduction of the problem**
-If the current behavior is a bug or you can illustrate your feature request better with an example, please provide the steps to reproduce and if possible a minimal demo of the problem via https://plnkr.co or similar. You can use this template as a starting point: http://plnkr.co/edit/tpl:WccVZSBM0rUgq2sXSUbe
+If the current behavior is a bug or you can illustrate your feature request better with an example, please provide the steps to reproduce and if possible a minimal demo of the problem via https://plnkr.co or similar. You can use this template as a starting point: http://plnkr.co/edit/tpl:XXwyUYS6ZL7qVD9I2l0g
 
 
 **What is the expected behavior?**
diff --git a/CHANGELOG.md b/CHANGELOG.md
deleted file mode 100644
index 4685eaf6..00000000
--- a/CHANGELOG.md
+++ /dev/null
@@ -1,20 +0,0 @@
-# Change Log
-
-All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
-
-<a name="9.0.0"></a>
-# [9.0.0](https://github.com/ngx-translate/core/compare/v8.0.0...v9.0.0) (2017-11-23)
-
-
-### Bug Fixes
-
-* **ngx-translate:** updated build to fix "Unexpected token import errors" ([9add703](https://github.com/ngx-translate/core/commit/9add703)), closes [#724](https://github.com/ngx-translate/core/issues/724) [#581](https://github.com/ngx-translate/core/issues/581)
-
-
-### BREAKING CHANGES
-
-* **ngx-translate:** I've finally taken the time to update the entire build system for the library using ng-packagr instead of my own custom webpack config.
-I've also added support for rxjs lettable operators at the same time, it means that I've been forced to add a peer dependency for RxJS >= 5.5.2. and I've updated the minimum Angular version to >=5.0.0.
-The library should be much smaller (from ~80ko to ~20ko for the umd bundle!) and it now supports ES2015 to be tree-shackable which might drop the size even more. 
-It should also fix the "Unexpected token import errors" that some people were experiencing.
-Unfortunately this might be breaking people since the peer dependency have changed and that's why it's a new major version.
diff --git a/README.md b/README.md
index f339f540..7aa9d0cc 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 The internationalization (i18n) library for Angular.
 
-Simple example using ngx-translate: https://plnkr.co/edit/WccVZSBM0rUgq2sXSUbe?p=preview
+Simple example using ngx-translate: https://plnkr.co/edit/XXwyUYS6ZL7qVD9I2l0g?p=preview
 
 Get the complete changelog here: https://github.com/ngx-translate/core/releases
 
@@ -24,7 +24,7 @@ First you need to install the npm module:
 npm install @ngx-translate/core --save
 ```
 
-**If you use SystemJS** to load your files, you can check the [plunkr example](https://plnkr.co/edit/WccVZSBM0rUgq2sXSUbe?p=preview) for a working setup that uses the cdn [https://unpkg.com/](https://unpkg.com/).
+**If you use SystemJS** to load your files, you can check the [plunkr example](https://plnkr.co/edit/XXwyUYS6ZL7qVD9I2l0g?p=preview) for a working setup that uses the cdn [https://unpkg.com/](https://unpkg.com/).
 If you're importing directly from `node_modules`, you should edit your systemjs config file and add `'@ngx-translate/core': 'node_modules/@ngx-translate/core/bundles'` in the map and `'@ngx-translate/core' : { defaultExtension: 'js' }` in packages.
 
 
diff --git a/package.json b/package.json
index 4f251e80..00021644 100644
--- a/package.json
+++ b/package.json
@@ -1,13 +1,11 @@
 {
   "name": "@ngx-translate/core",
   "description": "The internationalization (i18n) library for Angular",
-  "version": "9.0.0",
   "scripts": {
     "build": "ng-packagr -p ng-package.json",
     "clean": "rimraf bundles coverage src/**/*.d.ts src/**/*.metadata.json src/**/*.js tests/**/*.d.ts tests/**/*.metadata.json tests/**/*.js index.d.ts index.metadata.json index.js",
     "commit": "git-cz",
     "lint": "npm run clean && tslint --project tsconfig.json lib/src/**/*.ts",
-    "release": "standard-version",
     "test": "karma start",
     "test-watch": "karma start --singleRun=false --autoWatch=true"
   },
@@ -67,7 +65,6 @@
     "rimraf": "2.6.2",
     "rxjs": "5.5.2",
     "source-map-loader": "0.2.3",
-    "standard-version": "^4.2.0",
     "ts-helpers": "1.1.2",
     "tslint": "5.8.0",
     "tslint-loader": "3.5.3",
diff --git a/yarn.lock b/yarn.lock
index 1243ee7f..2b45359c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -77,13 +77,6 @@
   version "8.0.53"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.53.tgz#396b35af826fa66aad472c8cb7b8d5e277f4e6d8"
 
-JSONStream@^1.0.4:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.1.tgz#707f761e01dae9e16f1bcf93703b78c70966579a"
-  dependencies:
-    jsonparse "^1.2.0"
-    through ">=2.2.7 <3"
-
 abbrev@1, abbrev@1.0.x:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
@@ -233,10 +226,6 @@ array-find-index@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-find-index/-/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
 
-array-ify@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/array-ify/-/array-ify-1.0.0.tgz#9e528762b4a9066ad163a6962a364418e9626ece"
-
 array-map@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/array-map/-/array-map-0.0.0.tgz#88a2bab73d1cf7bcd5c1b118a003f66f665fa662"
@@ -778,7 +767,7 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
-chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
+chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   dependencies:
@@ -968,13 +957,6 @@ commitizen@2.9.6:
     shelljs "0.7.6"
     strip-json-comments "2.0.1"
 
-compare-func@^1.3.1:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/compare-func/-/compare-func-1.3.2.tgz#99dd0ba457e1f9bc722b12c08ec33eeab31fa648"
-  dependencies:
-    array-ify "^1.0.0"
-    dot-prop "^3.0.0"
-
 component-bind@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/component-bind/-/component-bind-1.0.0.tgz#00c608ab7dcd93897c0009651b1d3a8e1e73bbd1"
@@ -995,7 +977,7 @@ concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
 
-concat-stream@^1.4.10, concat-stream@^1.4.7:
+concat-stream@^1.4.7:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
   dependencies:
@@ -1030,145 +1012,10 @@ content-type@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.2.tgz#b7d113aee7a8dd27bd21133c4dc2529df1721eed"
 
-conventional-changelog-angular@^1.5.2:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-1.5.2.tgz#2b38f665fe9c5920af1a2f82f547f4babe6de57c"
-  dependencies:
-    compare-func "^1.3.1"
-    q "^1.4.1"
-
-conventional-changelog-atom@^0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-atom/-/conventional-changelog-atom-0.1.2.tgz#12595ad5267a6937c34cf900281b1c65198a4c63"
-  dependencies:
-    q "^1.4.1"
-
-conventional-changelog-codemirror@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-codemirror/-/conventional-changelog-codemirror-0.2.1.tgz#299a4f7147baf350e6c8158fc54954a291c5cc09"
-  dependencies:
-    q "^1.4.1"
-
-conventional-changelog-core@^1.9.3:
-  version "1.9.3"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-core/-/conventional-changelog-core-1.9.3.tgz#2899fe779389a329f0ec4b2746c36ddefb98da2d"
-  dependencies:
-    conventional-changelog-writer "^2.0.2"
-    conventional-commits-parser "^2.0.1"
-    dateformat "^1.0.12"
-    get-pkg-repo "^1.0.0"
-    git-raw-commits "^1.3.0"
-    git-remote-origin-url "^2.0.0"
-    git-semver-tags "^1.2.3"
-    lodash "^4.0.0"
-    normalize-package-data "^2.3.5"
-    q "^1.4.1"
-    read-pkg "^1.1.0"
-    read-pkg-up "^1.0.1"
-    through2 "^2.0.0"
-
-conventional-changelog-ember@^0.2.9:
-  version "0.2.9"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-ember/-/conventional-changelog-ember-0.2.9.tgz#8ec73cc054e3ab064667fb1feb52fe8ef1b16438"
-  dependencies:
-    q "^1.4.1"
-
-conventional-changelog-eslint@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-eslint/-/conventional-changelog-eslint-0.2.1.tgz#2c2a11beb216f80649ba72834180293b687c0662"
-  dependencies:
-    q "^1.4.1"
-
-conventional-changelog-express@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-express/-/conventional-changelog-express-0.2.1.tgz#838d9e1e6c9099703b150b9c19aa2d781742bd6c"
-  dependencies:
-    q "^1.4.1"
-
-conventional-changelog-jquery@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-jquery/-/conventional-changelog-jquery-0.1.0.tgz#0208397162e3846986e71273b6c79c5b5f80f510"
-  dependencies:
-    q "^1.4.1"
-
-conventional-changelog-jscs@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-jscs/-/conventional-changelog-jscs-0.1.0.tgz#0479eb443cc7d72c58bf0bcf0ef1d444a92f0e5c"
-  dependencies:
-    q "^1.4.1"
-
-conventional-changelog-jshint@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-jshint/-/conventional-changelog-jshint-0.2.1.tgz#86139bb3ac99899f2b177e9617e09b37d99bcf3a"
-  dependencies:
-    compare-func "^1.3.1"
-    q "^1.4.1"
-
-conventional-changelog-writer@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-writer/-/conventional-changelog-writer-2.0.2.tgz#b5857ded1b001daf9a78b9cd40926f45c134949b"
-  dependencies:
-    compare-func "^1.3.1"
-    conventional-commits-filter "^1.1.0"
-    dateformat "^1.0.11"
-    handlebars "^4.0.2"
-    json-stringify-safe "^5.0.1"
-    lodash "^4.0.0"
-    meow "^3.3.0"
-    semver "^5.0.1"
-    split "^1.0.0"
-    through2 "^2.0.0"
-
-conventional-changelog@^1.1.0:
-  version "1.1.7"
-  resolved "https://registry.yarnpkg.com/conventional-changelog/-/conventional-changelog-1.1.7.tgz#9151a62b1d8edb2d82711dabf5b7cf71041f82b1"
-  dependencies:
-    conventional-changelog-angular "^1.5.2"
-    conventional-changelog-atom "^0.1.2"
-    conventional-changelog-codemirror "^0.2.1"
-    conventional-changelog-core "^1.9.3"
-    conventional-changelog-ember "^0.2.9"
-    conventional-changelog-eslint "^0.2.1"
-    conventional-changelog-express "^0.2.1"
-    conventional-changelog-jquery "^0.1.0"
-    conventional-changelog-jscs "^0.1.0"
-    conventional-changelog-jshint "^0.2.1"
-
 conventional-commit-types@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/conventional-commit-types/-/conventional-commit-types-2.1.0.tgz#45d860386c9a2e6537ee91d8a1b61bd0411b3d04"
 
-conventional-commits-filter@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/conventional-commits-filter/-/conventional-commits-filter-1.1.0.tgz#1fc29af30b5edab76f54e229c411b0c663d0f9eb"
-  dependencies:
-    is-subset "^0.1.1"
-    modify-values "^1.0.0"
-
-conventional-commits-parser@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/conventional-commits-parser/-/conventional-commits-parser-2.0.1.tgz#1f15ce6b844f7ca41495c8190c0833c30b8b1693"
-  dependencies:
-    JSONStream "^1.0.4"
-    is-text-path "^1.0.0"
-    lodash "^4.2.1"
-    meow "^3.3.0"
-    split2 "^2.0.0"
-    through2 "^2.0.0"
-    trim-off-newlines "^1.0.0"
-
-conventional-recommended-bump@^1.0.0:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/conventional-recommended-bump/-/conventional-recommended-bump-1.0.3.tgz#472b69b1b8f09c5c4ed40fe28a41e63cc04bd736"
-  dependencies:
-    concat-stream "^1.4.10"
-    conventional-commits-filter "^1.1.0"
-    conventional-commits-parser "^2.0.1"
-    git-raw-commits "^1.3.0"
-    git-semver-tags "^1.2.3"
-    meow "^3.3.0"
-    object-assign "^4.0.1"
-
 convert-source-map@^1.1.1, convert-source-map@^1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.0.tgz#9acd70851c6d5dfdd93d9282e5edf94a03ff46b5"
@@ -1333,12 +1180,6 @@ d@1:
   dependencies:
     es5-ext "^0.10.9"
 
-dargs@^4.0.1:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/dargs/-/dargs-4.1.0.tgz#03a9dbb4b5c2f139bf14ae53f0b8a2a6a86f4e17"
-  dependencies:
-    number-is-nan "^1.0.0"
-
 dashdash@^1.12.0:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
@@ -1349,7 +1190,7 @@ date-now@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
 
-dateformat@^1.0.11, dateformat@^1.0.12, dateformat@^1.0.6:
+dateformat@^1.0.11, dateformat@^1.0.6:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-1.0.12.tgz#9f124b67594c937ff706932e4a642cca8dbbfee9"
   dependencies:
@@ -1490,12 +1331,6 @@ domino@^1.0.29:
   version "1.0.30"
   resolved "https://registry.yarnpkg.com/domino/-/domino-1.0.30.tgz#54a4154ecae968616680f8feba3cedff355c71f4"
 
-dot-prop@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-3.0.0.tgz#1b708af094a49c9a0e7dbcad790aba539dac1177"
-  dependencies:
-    is-obj "^1.0.0"
-
 duplexer2@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.0.2.tgz#c614dcf67e2fb14995a91711e5a617e8a60a31db"
@@ -1907,7 +1742,7 @@ fastparse@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.1.tgz#d1e2643b38a94d7583b479060e6c4affc94071f8"
 
-figures@^1.3.5, figures@^1.5.0:
+figures@^1.3.5:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
   dependencies:
@@ -2130,16 +1965,6 @@ get-caller-file@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.2.tgz#f702e63127e7e231c160a80c1554acb70d5047e5"
 
-get-pkg-repo@^1.0.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/get-pkg-repo/-/get-pkg-repo-1.4.0.tgz#c73b489c06d80cc5536c2c853f9e05232056972d"
-  dependencies:
-    hosted-git-info "^2.1.4"
-    meow "^3.3.0"
-    normalize-package-data "^2.3.0"
-    parse-github-repo-url "^1.3.0"
-    through2 "^2.0.0"
-
 get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
@@ -2158,36 +1983,6 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
-git-raw-commits@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/git-raw-commits/-/git-raw-commits-1.3.0.tgz#0bc8596e90d5ffe736f7f5546bd2d12f73abaac6"
-  dependencies:
-    dargs "^4.0.1"
-    lodash.template "^4.0.2"
-    meow "^3.3.0"
-    split2 "^2.0.0"
-    through2 "^2.0.0"
-
-git-remote-origin-url@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/git-remote-origin-url/-/git-remote-origin-url-2.0.0.tgz#5282659dae2107145a11126112ad3216ec5fa65f"
-  dependencies:
-    gitconfiglocal "^1.0.0"
-    pify "^2.3.0"
-
-git-semver-tags@^1.2.3:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/git-semver-tags/-/git-semver-tags-1.2.3.tgz#188b453882bf9d7a23afd31baba537dab7388d5d"
-  dependencies:
-    meow "^3.3.0"
-    semver "^5.0.1"
-
-gitconfiglocal@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/gitconfiglocal/-/gitconfiglocal-1.0.0.tgz#41d045f3851a5ea88f03f24ca1c6178114464b9b"
-  dependencies:
-    ini "^1.3.2"
-
 glob-base@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/glob-base/-/glob-base-0.3.0.tgz#dbb164f6221b1c0b1ccf82aea328b497df0ea3c4"
@@ -2406,16 +2201,6 @@ handlebars@^4.0.1:
   optionalDependencies:
     uglify-js "^2.6"
 
-handlebars@^4.0.2:
-  version "4.0.11"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.11.tgz#630a35dfe0294bc281edae6ffc5d329fc7982dcc"
-  dependencies:
-    async "^1.4.0"
-    optimist "^0.6.1"
-    source-map "^0.4.4"
-  optionalDependencies:
-    uglify-js "^2.6"
-
 har-schema@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-1.0.5.tgz#d263135f43307c02c602afc8fe95970c0151369e"
@@ -2627,10 +2412,6 @@ inherits@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
 
-ini@^1.3.2:
-  version "1.3.5"
-  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
-
 ini@^1.3.4, ini@~1.3.0:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.4.tgz#0537cb79daf59b59a1a517dff706c86ec039162e"
@@ -2805,10 +2586,6 @@ is-number@^3.0.0:
   dependencies:
     kind-of "^3.0.2"
 
-is-obj@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
-
 is-odd@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-odd/-/is-odd-1.0.0.tgz#3b8a932eb028b3775c39bb09e91767accdb69088"
@@ -2841,16 +2618,6 @@ is-stream@^1.0.1, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
 
-is-subset@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/is-subset/-/is-subset-0.1.1.tgz#8a59117d932de1de00f245fcdd39ce43f1e939a6"
-
-is-text-path@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/is-text-path/-/is-text-path-1.0.1.tgz#4e1aa0fb51bfbcb3e92688001397202c1775b66e"
-  dependencies:
-    text-extensions "^1.0.0"
-
 is-typedarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
@@ -3000,7 +2767,7 @@ json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
   dependencies:
     jsonify "~0.0.0"
 
-json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
+json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
 
@@ -3028,10 +2795,6 @@ jsonify@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
 
-jsonparse@^1.2.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/jsonparse/-/jsonparse-1.3.1.tgz#3f4dae4a91fac315f71062f8521cc239f1366280"
-
 jsonpointer@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
@@ -3276,7 +3039,7 @@ lodash._reevaluate@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/lodash._reevaluate/-/lodash._reevaluate-3.0.0.tgz#58bc74c40664953ae0b124d806996daca431e2ed"
 
-lodash._reinterpolate@^3.0.0, lodash._reinterpolate@~3.0.0:
+lodash._reinterpolate@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz#0ccf2d89166af03b3663c796538b75ac6e114d9d"
 
@@ -3344,13 +3107,6 @@ lodash.template@^3.0.0:
     lodash.restparam "^3.0.0"
     lodash.templatesettings "^3.0.0"
 
-lodash.template@^4.0.2:
-  version "4.4.0"
-  resolved "https://registry.yarnpkg.com/lodash.template/-/lodash.template-4.4.0.tgz#e73a0385c8355591746e020b99679c690e68fba0"
-  dependencies:
-    lodash._reinterpolate "~3.0.0"
-    lodash.templatesettings "^4.0.0"
-
 lodash.templatesettings@^3.0.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/lodash.templatesettings/-/lodash.templatesettings-3.1.1.tgz#fb307844753b66b9f1afa54e262c745307dba8e5"
@@ -3358,12 +3114,6 @@ lodash.templatesettings@^3.0.0:
     lodash._reinterpolate "^3.0.0"
     lodash.escape "^3.0.0"
 
-lodash.templatesettings@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/lodash.templatesettings/-/lodash.templatesettings-4.1.0.tgz#2b4d4e95ba440d915ff08bc899e4553666713316"
-  dependencies:
-    lodash._reinterpolate "~3.0.0"
-
 lodash@4.17.2:
   version "4.17.2"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.2.tgz#34a3055babe04ce42467b607d700072c7ff6bf42"
@@ -3372,7 +3122,7 @@ lodash@^3.8.0:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.14.0, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.0, lodash@~4.17.4:
+lodash@^4.0.0, lodash@^4.14.0, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0, lodash@^4.5.0, lodash@~4.17.4:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
@@ -3595,10 +3345,6 @@ mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkd
   dependencies:
     minimist "0.0.8"
 
-modify-values@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/modify-values/-/modify-values-1.0.0.tgz#e2b6cdeb9ce19f99317a53722f3dbf5df5eaaab2"
-
 ms@0.7.1:
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
@@ -3766,15 +3512,6 @@ node-sass@^4.5.3:
   dependencies:
     abbrev "1"
 
-normalize-package-data@^2.3.0, normalize-package-data@^2.3.5:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.4.0.tgz#12f95a307d58352075a04907b84ac8be98ac012f"
-  dependencies:
-    hosted-git-info "^2.1.4"
-    is-builtin-module "^1.0.0"
-    semver "2 || 3 || 4 || 5"
-    validate-npm-package-license "^3.0.1"
-
 normalize-package-data@^2.3.2, normalize-package-data@^2.3.4:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.3.5.tgz#8d924f142960e1777e7ffe170543631cc7cb02df"
@@ -3997,10 +3734,6 @@ parse-asn1@^5.0.0:
     evp_bytestokey "^1.0.0"
     pbkdf2 "^3.0.3"
 
-parse-github-repo-url@^1.3.0:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/parse-github-repo-url/-/parse-github-repo-url-1.4.1.tgz#9e7d8bb252a6cb6ba42595060b7bf6df3dbc1f50"
-
 parse-glob@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/parse-glob/-/parse-glob-3.0.4.tgz#b2c376cfb11f35513badd173ef0bb6e3a388391c"
@@ -4104,7 +3837,7 @@ performance-now@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
 
-pify@^2.0.0, pify@^2.3.0:
+pify@^2.0.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
 
@@ -4186,10 +3919,6 @@ punycode@^1.2.4, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
-q@^1.4.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
-
 qjobs@^1.1.4:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/qjobs/-/qjobs-1.1.5.tgz#659de9f2cf8dcc27a1481276f205377272382e73"
@@ -4264,7 +3993,7 @@ read-pkg-up@^2.0.0:
     find-up "^2.0.0"
     read-pkg "^2.0.0"
 
-read-pkg@^1.0.0, read-pkg@^1.1.0:
+read-pkg@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
   dependencies:
@@ -4711,10 +4440,6 @@ semver-dsl@^1.0.1:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
 
-semver@^5.0.1, semver@^5.1.0:
-  version "5.4.1"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
-
 semver@~4.3.3:
   version "4.3.6"
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
@@ -4993,18 +4718,6 @@ split-string@^3.0.1, split-string@^3.0.2:
   dependencies:
     extend-shallow "^3.0.0"
 
-split2@^2.0.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/split2/-/split2-2.2.0.tgz#186b2575bcf83e85b7d18465756238ee4ee42493"
-  dependencies:
-    through2 "^2.0.2"
-
-split@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/split/-/split-1.0.1.tgz#605bd9be303aa59fb35f9229fbea0ddec9ea07d9"
-  dependencies:
-    through "2"
-
 sprintf-js@^1.0.3, sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
@@ -5024,18 +4737,6 @@ sshpk@^1.7.0:
     jsbn "~0.1.0"
     tweetnacl "~0.14.0"
 
-standard-version@^4.2.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/standard-version/-/standard-version-4.2.0.tgz#3017e8c5ced2a92db7501790255c3ba85157375d"
-  dependencies:
-    chalk "^1.1.3"
-    conventional-changelog "^1.1.0"
-    conventional-recommended-bump "^1.0.0"
-    figures "^1.5.0"
-    fs-access "^1.0.0"
-    semver "^5.1.0"
-    yargs "^8.0.1"
-
 static-extend@^0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/static-extend/-/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
@@ -5216,10 +4917,6 @@ tar@^2.0.0, tar@~2.2.1:
     fstream "^1.0.2"
     inherits "2"
 
-text-extensions@^1.0.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/text-extensions/-/text-extensions-1.7.0.tgz#faaaba2625ed746d568a23e4d0aacd9bf08a8b39"
-
 through2-filter@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/through2-filter/-/through2-filter-2.0.0.tgz#60bc55a0dacb76085db1f9dae99ab43f83d622ec"
@@ -5241,14 +4938,14 @@ through2@^0.6.0:
     readable-stream ">=1.0.33-1 <1.1.0-0"
     xtend ">=4.0.0 <4.1.0-0"
 
-through2@^2.0.2, through2@~2.0.0:
+through2@~2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
   dependencies:
     readable-stream "^2.1.5"
     xtend "~4.0.1"
 
-through@2, "through@>=2.2.7 <3", through@X.X.X, through@^2.3.6, through@~2.3.6:
+through@X.X.X, through@^2.3.6, through@~2.3.6:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
@@ -5333,10 +5030,6 @@ trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
 
-trim-off-newlines@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
-
 trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
@@ -5826,7 +5519,7 @@ yargs@^7.0.0:
     y18n "^3.2.1"
     yargs-parser "^5.0.0"
 
-yargs@^8.0.1, yargs@^8.0.2:
+yargs@^8.0.2:
   version "8.0.2"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-8.0.2.tgz#6299a9055b1cefc969ff7e79c1d918dceb22c360"
   dependencies: