Continuous collections allow creators to add tokens to the collection over time. This collection type is best suited for 1/1 art and auctions.
If you've released a Continuous collection and are ready to add new NFTs to it, navigate to your smart contract manager. Connect your wallet to stacks.gamma.io and click on "Manage collections" in the menu in the top right corner of the page.
Click "Sign message" in the new page that opened up.
Once you've signed the message with the modal that your wallet opened, you will be able to see all your Stacks collections. Select the collection you'd like to update and click on "Smart contract" in the menu.
This will take you to your smart contract manager for the chosen collection. Select "Add NFTs".
Once you've uploaded your asset, more fields will appear, asking you for a custom token name, description, and attributes.
You can upload several new NFTs at a time if you wish.
Once you've filled out the information, click on Add NFTs. The status will show beneath the button.
Your wallet will prompt you to confirm the transaction. Submit it and you're all set! Once the transaction has confirmed in an anchor block, the NFT will be minted to your wallet and you will be able to list it or auction it.