Upgrade tracker contract for easier upgrading of APIs.

Build

Install cargo-contract. cargo install cargo-contract --force

Build the contract: cargo +nightly contract build --release

Contract file needed for deployment ./target/ink/upgrade_tracker.contract.

Setup.

Deploy the contract upgrade_tracker.contract. The account used will be the admin.

Use

Call the upgrade_wrapped_api(<api version>, Upgrade { chain_version: ChainVersion { spec: 5_002_000, tx: 3}, hash: <code hash of upgraded api>}) to upgrade an API.