bevy_hotpatching_experiments 0.4.0

Hotpatch your Bevy systems, allowing you to change their code while the app is running and directly seeing the results!
Documentation 
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use bevy::prelude::*;
use bevy_hotpatching_experiments::prelude::*;
fn main() -> AppExit {
    App::new()
        .add_plugins(DefaultPlugins)
        .add_plugins(SimpleSubsecondPlugin::default())
        .add_systems(Update, greet)
        .run()
}

#[hot]
fn greet(time: Res<Time>) {
    info_once!(
        "Hello from a hotpatched system! Try changing this string while the app is running! Patched at t = {} s",
        time.elapsed_secs()
    );
}