Crash when updating Skin Composer

[myyk]

Describe the bug
I tried to open skin composer, it told me to update, then it just hangs forever.

To Reproduce
Steps to reproduce the behavior:

1. Click 'Window > Skin Composer'
2. See update dialog
   
3. Hangs here
4. Error in terminal

Exception in thread "pool-4-thread-1" java.lang.ClassCastException: class java.lang.Float cannot be cast to class games.rednblack.h2d.common.network.model.GithubReleaseData (java.lang.Float is in module java.base of loader 'bootstrap'; games.rednblack.h2d.common.network.model.GithubReleaseData is in unnamed module of loader 'app')
        at games.rednblack.editor.plugin.skincomposer.SkinComposerMediator.lambda$handleNotification$2(SkinComposerMediator.java:97)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base/java.lang.Thread.run(Thread.java:833)

Expected behavior
No crash, Skin Composer to update and open.

Desktop (please complete the following information):

• OS: Linux - Ubuntu 22.04
• HyperLap2D Version - 0.1.4-snapshot - 4f4ee5f

[myyk]

Thank you, I can confirm this flow is working for me now.