Migration to 7.0.0

This guide describes the process of migrating to SDK version 7.0.0

Step 1

SDK will not accept url, internalUrl init arguments anymore:

Before

Universal({
  url,
  internalUrl,
});

After

const nodeInstance = await Node({ url, internalUrl });
Universal({
  nodes: [{ name: 'testnet', instance: nodeInstance }],
});

Step 2

Remove deprecated function setKeypair SDK will not accept keypair init argument anymore:

Before

Universal({ keypair });

After

Universal({
  accounts: [MemoryAccount({ keypair })],
});

Step 3

Change all of AENS method's first argument from nameId to name

Before

const client = Universal({ ... })

await client.aensUpdate('cm_ad1wdsa...', ...)
await client.aensTransfer('cm_ad1wdsa...', ...)
await client.aensRevoke('cm_ad1wdsa...', ...)

After

const client = Universal({ ... })

await client.aensUpdate('testname.chain', ...)
await client.aensTransfer('testname.chain', ...)
await client.aensRevoke('testname.chain', ...)

Other Breaking Changes

• Add new compiler methods to RPC communication (base-app update required)

• Drop compiler version to version >= 4.0.0 && version < 5.0.0

• Change node compatibility range to node >= 5.0.0 && node < 6.0.0

• Always verify transactions before sending them to the node (can be disabled using the option verify: false)