v0.4

• The action now works in a dumb mode.
• The POST request is updated according to the latest 3v4l.org API changes.

v0.3

• Fixed bug: actual editor's content is used instead of file's (can be outdated).

v0.2

• Added ability to submit a selected code fragment instead of the whole file.

v0.1

• Implemented a simple action to submit an execution request. Default web browser will be opened automatically.