Launchpad v2.1 - Vending Minter

In this update of vending minter contract includes the per wallet limit increase to 3% based on https://commonwealth.im/stargaze/discussion/8796-nft-market-listing-fee-maximum-mint-limit-per-wallet-changes.

What's New

• Increase per wallet limit to 3%
• Add discount price support ported from v1

The source code is available at https://github.com/public-awesome/launchpad/releases/tag/v0.24.1

Compile instructions

docker run --rm -v "$(pwd)":/code \
  --mount type=volume,source="$(basename "$(pwd)")_cache",target=/code/target \
  --mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \
  cosmwasm/workspace-optimizer:v0.12.11

This results in the following SHA256 checksums:
5059e4db06caa21e6efe6844b7ec7c73efc6fbfe0e85a3bef0a396437671138e  sg721_base.wasm

Verify on chain contract

starsd q gov proposal $id --output json \
| jq -r '.content.wasm_byte_code' \
| base64 -d \
| gzip -dc \
| sha256sum

Verify local contract

sha256sum artifacts/sg721_base.wasm