Error when sending push notifications to Android device

[gioialorusso]

Hi,
I am facing an issue when sending a notification to Android devices.
The error returned from the CURL is the following:

<p><b>411.</b> <ins>That’s an error.</ins>
  <p>POST requests require a <code>Content-length</code> header.  <ins>That’s all we know.</ins>

When sending the same exact push notification to iOS I have no issues.
I can provide relevant details (print of variables or screens or whatever is useful) to debug the issue.

Thanks!

[ricwein]

Please try again with the new release 3.0.1. This should (hopefully) fix the issue.