Required skills: Python, maybe Cython

Difficulty: Easy

Our converter PNG export module supports 3 built-in compression levels

• none
• default libpng compression
• optimized compression

However, this functionality is currently unused as the converter is hardcoded to always use the default compression setting. We should implement a way to set the desired compression

When hovering over the life or mana orbs the current and maximum should be displayed, like this:
Life: X / Y
Mana: X / Y

The strings for "Life" and "Mana" will likely come from the string tables.

  .debug-panel :global(button, select) {
    cursor: pointer;
    outline: none;
    background: #eee;
    border: 1px solid #bbb;
    color: #555;
    padding: 3px;
    border-radius: 3px;
  }

It appears this CSS captures the 'button' styling to be within the debug menu but does not for the 'select' styling. See Firefox's view of this:

![image](https://user-images.githubu

We moved from Jenkins to GitHub Actions for CI in amethyst/amethyst#2382 -- we wanted to ship that so we can get CI working in general for folks again. Here's a list of other things we would like to do soon. Please comment if you have more ideas!

Each item should have individual issue(s) and/or PR(s) opened for them. Let me know in a comment and I'll add a link next t

In the spirit of keeping the bevy codebase awesome, we should issue errors on warnings.

Release Type: Official Release

Version: Version 4.0

Platform(s): All

Describe the bug
if you don't add a physics shape to the character component and call any physics function for that character you'll get the following error : Unhandled Exception: System.InvalidOperationException: Attempted to call a Physics function that is avaliable only when the Entity has been alread

Currently is not possible to drop a file or group of files (or folders) from the desktop to a Panda3d window. In my case, as I am doing a media player/file sequence flipbook, it would be a great feature. Don't know if it would be useful for a game, but any kind of application that uses P3D as the backend would have a benefit of it.

RBD mentioned the following:

"On Windows, from a cursory loo