fix(package.json): revert master release

.travis.yml

@@ -5,7 +5,6 @@ cache:
 notifications:
   email: false
 node_js:
-  - '10'
   - '11'
   - '12'
 script:
@@ -19,13 +18,17 @@ jobs:
       node_js:
         - '12'
       name: deploy_docs
-      script: if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then npm run deploy-docs; fi
+      if: branch = master
+      env: TRAVIS_PULL_REQUEST = false
+      script: yarn deploy-docs
     - name: npm_release
       node_js:
         - '12'
       before_script:
         - npm run build
-      script: if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then npm run semantic-release; fi
+      if: branch = master OR branch = next
+      env: TRAVIS_PULL_REQUEST = false
+      script: yarn semantic-release
     - name: produce_coverage
       node_js:
         - '12'

package.json

@@ -62,6 +62,15 @@
   "publishConfig": {
     "access": "public"
   },
+  "release": {
+    "branches": [
+      "master",
+      {
+        "name": "next",
+        "prerelease": true
+      }
+    ]
+  },
   "jest": {
     "transform": {
       ".(ts|tsx)": "ts-jest"
@@ -93,7 +102,7 @@
     "lint-staged": "9.5.0",
     "prettier": "1.19.1",
     "reflect-metadata": "0.1.13",
-    "semantic-release": "15.13.31",
+    "semantic-release": "16.0.0-beta.42",
     "shelljs": "0.8.3",
     "ts-node": "8.5.4",
     "tsdx": "0.11.0",