diff --git a/.travis.yml b/.travis.yml
index 3664e87..f58cba8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,10 @@
 language: node_js
 node_js:
-- '6'
+- '7'
 before_script:
-- npm run build
-after_script:
+- npm run build:es5
+- npm run build:edge
+after_success:
 - npm run coveralls
 before_deploy:
 - npm run docheat-travis
@@ -14,5 +15,5 @@ deploy:
     secure: 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
   on:
     tags: true
-    node: '6'
+    node: '7'
   skip_cleanup: true
diff --git a/README.md b/README.md
index 9827711..557e9ad 100644
--- a/README.md
+++ b/README.md
@@ -67,17 +67,10 @@ async function copyAll(sourceDir, targetDir) {
 
 <!-- docheat:functions -->
 
-#### [[+]](src/awaitable.ts#L136) `awaitable(emitter: EventEmitter, types: string | string[], errorEmitters?: EventEmitter[]): Promise<void>`<sup>+4</sup>
+#### [[+]](src/awaitable.ts#L14) `awaitable<T>(target: any, ...args: any[]): Promise<T>`
 
 Create a promise for an event emitter.
 
-##### Overloads:
-
-- `awaitable<T>(emitter: EventEmitter, types: string | string[], errorEmitters?: EventEmitter[]): Promise<T>`
-- `awaitable<T>(emitter: EventEmitter, types: string | string[], assertion: EventEmitterResultAssertion<T>, errorEmitters?: EventEmitter[]): Promise<T>`
-- `awaitable(process: ChildProcess, errorEmitters?: EventEmitter[]): Promise<void>`
-- `awaitable(stream: Readable | Writable, errorEmitters?: EventEmitter[]): Promise<void>`
-
 #### [[+]](src/chainable.ts#L94) `chainable<T>(resolvable: Resolvable<T[]>): Chainable<T>`
 
 Wrap given resolvable with a chainable derived of built-in promise.