v2.1.7

* fix(auth): payload of `AUTH_UPDATE_SUCCESS` action dispatch fixed - prescottprue#507 - @stefanhar
* feat(build): added node 10 to build matrix
* feat(build): switched node maintenance LTS version to latest 6 (was still set to 6.11.5)
* feat(build): deploy to npm on node 10 build
* feat(build): deploy to npm from `next` branch (publishes to `@next` tag)
* feat(deps): update `firebase-server` to fix security warnings

Author: prescottprue

.travis.yml

@@ -3,9 +3,9 @@ sudo: false
 language: node_js
 
 node_js:
-  - 6.11.5 # Cloud Functions Runtime (Used for firebase-functions)
-  - 8
-  - 9
+  - 6 # Maintenance
+  - 8 # Active
+  - 10 # Current release
 
 notifications:
   # Only send notifications when travis status changes
@@ -31,13 +31,21 @@ script:
   - npm run test:cov
 
 deploy:
-  skip_cleanup: true
-  provider: npm
-  email: $NPM_EMAIL
-  api_key: $NPM_TOKEN
-  on:
-    node: '9'
-    branch: 'master'
+  - provider: npm
+    skip_cleanup: true
+    email: $NPM_EMAIL
+    api_key: $NPM_TOKEN
+    on:
+      node: '10'
+      branch: 'master'
+  - provider: npm
+    skip_cleanup: true
+    email: $NPM_EMAIL
+    api_key: $NPM_TOKEN
+    tag: next
+    on:
+      node: '10'
+      branch: 'next'
 
 after_success:
   - npm install -g codeclimate-test-reporter

docs/queries.md

@@ -221,15 +221,22 @@ compose(
 
 ### Types Of Queries
 
-#### Once
-To load a firebase location once instead of binding, type `'once'` can be used:
+Just [like with Firebase's SDK different event types can be passed to listeners](https://firebase.google.com/docs/reference/js/firebase.database.Reference#on). To Switch the event type of your listener simply pass the `type` parameter to the query config:
 
 ```javascript
 firebaseConnect([
   { type: 'once', path: '/todos' }
 ])
 ```
 
+The options for event type on queries are as follows:
+* 'value' - (default) This event will trigger once with the initial data stored at this location, and then trigger again each time the data changes.
+* 'once' - Listens for exactly one event of the specified event type, and then stops listening (internally calls [Firebase's `once`](https://firebase.google.com/docs/reference/js/firebase.database.Reference#once))
+* 'child_added' - This event will be triggered once for each initial child at this location, and it will be triggered again every time a new child is added
+* 'child_removed' - This event will be triggered once every time a child is removed
+* 'child_changed' - This event will be triggered when the data stored in a child (or any of its descendants) changes
+* 'child_moved' - This event will be triggered when a child's sort order changes such that its position relative to its siblings changes
+
 ### Query Params
 
 Query parameters can be passed through the `queryParams` parameter if using object notation, and following a `#` if using string notation.