Version 4.0

• Refactor and rewrite every class to match Unreal code guidelines
• Renamed classes with ES prefix
• Variable Listeners introduced to listen to variables from anywhere
• Custom Asset Category for all Out-of-the-Box Plugins
• Deleted Old Factory implementation for legacy versions
• Cleanup editor Module
• Created additional debugging information (Events & Listeners logs) and Debug views inside events with all currently registered listeners, as well as options to disable them
• Moved all our logging to a custom category to avoid spamming your console
• Update copyright notice
• Improved K2 node to display the payload as optional
• Implemented Core Redirects to allow for a smooth transition to new version and backwards compatibility.

Version 2.7

• Fixed Invoke K2 Custom node expand node bug, which prevents events return value to be used (thanks to alphabit for spotting and fixing it)

Version 2.6

• Updated to Unreal Engine 4.23
• Fixed cache issue with the upload

Version 2.5

• Fixed InvokePayload K2 Node functionality when using a variable instead of event
• Fixed InvokePayload K2 Node tooltip text & used the corresponding macro

Version 2.4

• Fixed invoke bug for windows packed versions

Version 2.3

• Improved Invoke node
• Improved tooltips for Event and Listeners
• An updated how-to guide with photos
• Changed Color to blue to match the branding

Version 2.2

• Invoke Node finally here
• Fixed binaries issue
• Renamed ObsListener to ObsListenerComponent
• Enabled support for all the platforms for the run-time

Version 2.1

• Exposed component for BPs

Version 2.0.1

• Patching for UE 4.22 and events payload

Version 2.0

• Payload data for events (first iteration)

Version 1.11

• More pointers protected
• Debug call event button

Version 1.10

• Events instigators. Now when you invoke an event you can pass along an instigator
• You can listen for the events with the instigator variable as well.

Version 1.9

• New function to call an event on a single actor instead of globally.

Version 1.8

• Improved unregistering from Listeners before Unreal GC

Version 1.7

• Fixed bug for crashes on shippable race conditions.

Version 1.6

• Support for version 4.19, 4.20, 4.21
• New function to remove all the listeners for one event.

Version 1.5

• Upgraded to version 4.21.
• Fixed bug for users crashes who upgraded their version from v1.0.

Version 1.4

• Registering and unregistering functions are now exposed to BPs.
• Users can decide if they want the listener to register on start or not.

Version 1.3

• Users can now add listeners on UI Widgets.
• Interface for listeners done and ready to be extended by CPP classes.

Version 1.2

• Fixed packing bug on all platforms
• Interface for creating and implementing different types of listeners in development.
• Tested on older versions: 4.19

Version 1.1

• Users can now create events and set simple listeners for them.
• Users can add a short description of the event.

Version 1.0

• Released basic functionality
• Fixed crashing bugs and more important ones