What assets are supported by Qredo?

Can you please elaborate on the range of assets that are currently supported by Qredo? Are there any specific types of cryptocurrencies, tokens, or other digital assets that Qredo is designed to hold and manage securely? Are there any plans to expand the list of supported assets in the future, and if so, what criteria does Qredo use to determine which assets to add? Additionally, are there any limitations or restrictions on the types of assets that can be stored with Qredo, and if so, what are they?