1.4.1

General improvements

• Completion is updated for all new Gradle options and arguments up through Gradle 5.2.
• New contributing guide
• The md5: too many arguments is mitigated by being a little smarter about which Gradle scripts are cached (#71)
• Fixes "illegal access Java warning" text appearing on the screen while generating task names cache
• Fixed a regression in completion of Gradle properties using bash

See install/upgrade instructions for bash or zsh.