title: How to sign with gradle and gpg2
body: <p>The gradle signing plugin requires secring.gpg keyring file, according to the documentation: <a href="https://docs.gradle.org/current/userguide/signing_plugin.html" rel="noreferrer">https://docs.gradle.org/current/userguide/signing_plugin.html</a></p>
  
  <p>But since gpg version 2.1 the secring.gpg does not exist anymore. 
  <a href="https://www.gnupg.org/faq/whats-new-in-2.1.html" rel="noreferrer">https://www.gnupg.org/faq/whats-new-in-2.1.html</a></p>
  
  <p>Is there a possibility to use the signing plugin of gradle with gpg >= 2.1?</p>