Smart Contract
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NFD Docs (V3)
Last updated
NFDs are currently on Version 3.7 (V3) of the NFD Registry contract.
There were major changes between V1 and V2, as well as V2 and V3.
Prior to Version 1.16, NFDs didn't have Segments.
Prior to Version 2.11, NFDs didn't have Vaults.
Version 2.12 was needed to allow V2 NFDs to mint Segments with renewals.
Any NFD prior to Version 3.01 is considered a legacy NFD, meaning it doesn't have renewal fees. If a V2 NFD is upgraded to V3, the NFD owner will need to start paying renewal fees. The NFD protocol will never force V1 / V2 owners to upgrade to V3.
NFDs are upgradable and NFDomains takes full-advantage of this as Algorand releases new features. NFDomains pushes updates along with update notes on what has been changed and why.
To upgrade your smart contract, navigate to an owned NFD -> Edit -> Smart Contract -> Upgrade Contract.
To allow maximum user control, users can toggle between locking and unlocking their NFD to upgrades. If you lock your contract, your NFD cannot be upgraded until you unlock it.
