Once you buy the library, Gumroad will invite you to join the dy Tools Discord.
The Discord server is a good place to centralize all the interactions related to this and any other dy libraries, such as DyLib.
In theory, the moment when you see your purchase receipt, Gumroad will invite you to join the server:
An example from Gumroad help
If by any chance you miss the link, you can always go back to the product page, and find the Join Discord button on the banner section:
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If you acquired multiple licenses for different users, hit me up in Discord (cdordelly) and I’ll send you a custom link invitation for you and your colleagues.
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Once on the server, you can post feature requests or suggestions on the ideas-suggestions channel from the desired library group, dy RS Tools category example:
If possible, if you are going to submit a bug report, consider adding additional content that facilitates the bug replication, for example, describe the bug with plausible steps and with images or video of the problem, if a bug can’t be replicated, can’t be fixed 🤷♀️.