I'm aware that Illuminations is merging with Effective to become a Quilt modloader exclusive. Cool and fine with me, but can you please add a config option to hide the intrusive warning popup, or at least provide confirmation that this will be removed on the current Fabric version when the merge happens?

I am not using Quilt and not planning to do so. This toast drives me crazy, and a config option is needed to disable this nonsense right-in-your face message.
Thanks.

Can confirm that this is extremely annoying (the sound man) and not having the option to disable it is driving me up the wall. The current best solution is to not use this mod at all.

Edit: using Toast Manager to block all non-vanilla toasts works to make the game playable.

donator config option does not influence the merge toast. atleast not on the latest fabric version 1.10.11

I also need this. Plus they disabled the latest version without the toast (1.10.9) on curseforge so I'd have to go back and lose a bugfix if I wanted to downgrade to before the toast.

If you use toast control (forge) or toast manager (fabric) you can add the toast class to the blocked_classes = [] line in toastmanager-client.toml to disable it. Example:

blocked_classes = ["ladysnake.illuminations.client.gui.EffectiveToast"]