1.13.0

• Fix a NullPointerException in NetworkManager
• (internal) Add more tests for headful mode
• (internal) Remove all implicit casts (preparation for nnbd)

1.12.0

• Fix bug in puppeteer.connect()
• Add the same capabilities that pupeeteer Node.JS to puppeteer.launch for the management of the flags passed to Chromium.
• Add userDataDir to puppeteer.launch to allow managing the user data directory.
  By default, we now use a temporary data directory in the system temp folder.
• Add more tests for launching and connecting to chromium

1.11.0

Update chrome version to 686378

1.8.0+1

• Update Chromium version to 669486
• Add an IOSink [output] parameter to [Page.pdf] as an alternative to returning the whole PDF bytes in memory.

1.7.3

• Update Chromium version to 666595
• Remove --disable-gpu flag passed to Chromium on Windows

1.7.2

Update Chromium version to 662092

1.7.0

• Add page.accessibility feature
• Update default Chromium version to 662092

1.6.0

• Add puppeteer.connect to connect to an existing Chromium instance
• Add slowMo parameter for puppeteer.launch et puppeteer.connect to slow down communications with the browser.
• Create Worker from service_worker and shared_worker.
• Use a default viewport of 1280x1024 by default (allow to pass null to disable the default).
• Add a small "plugin" system
• Add the StealthPlugin to automatically applies various techniques to make detection of headless puppeteer harder.
• Add Page.clickAndWaitForNavigation for convenience.
• Add Page.coverage feature
• Add Page.metrics feature
• Add Page.tracing feature

1.5.0

• Rename classes Frame, Request & Response to match the puppeteer API
• Add Worker class
• Add more test for the network API

1.4.0

• Add more unit tests and more documentation
• Fix bugs in request interception