Upgrading a CEP-78 Casper NFT Contract

Описание: This tutorial uses the Casper command-line client to upgrade and migrate from an NFT contract installed using release v1.0.0. The outcome of the upgrade will be a v1.1.1 NFT contract with its storage structure migrated to the new format. The tutorial covers steps for migrating contracts using standard and custom NamedKeys.

Download the latest release here: https://github.com/casper-ecosystem/c...

A standard migration tutorial: https://github.com/casper-ecosystem/c... (this link will work only after the PR merges)

A custom migration tutorial: https://github.com/casper-ecosystem/c... (this link will work only after the PR merges)


Timestamps:

00:26 - Part 1: Migrating an NFT contract with standard NamedKeys

00:53 - Prerequisites for Part 1

01:44 - Why data migration is needed for upgrading to version 1.1.*

02:44 - Where to download the latest NFT contract version

03:30 - Reviewing a sample contract that uses standard NamedKeys

04:26 - Starting the upgrade

05:48 - Standard NamedKeys after migration

06:38 - Reviewing the sample NFT contract after migration

07:30 - Part 2: Migrating an NFT contract with custom NamedKeys

07:38 - Prerequisites for Part 2

08:36 - Reviewing another sample contract that uses custom NamedKeys

10:05 - Starting the upgrade

11:32 - Custom NamedKeys after migration

12:13 - Reviewing the sample NFT contract after migration