v3.0.0

What's Changed

• Fix Discord link by @w3njah in #293
• BLO-131: Contracts & SDK v3 by @alex-connolly in #288
• Resolve syntax issues by @drinkcoffee in #292
• Pin actions as per standard pattern by @timm088 in #298
• Resolve forge linter issues, remove solhint, remove unused files by @drinkcoffee in #297
• Remove unused historic files by @drinkcoffee in #299
• Upgrade Open Zeppelin versions, change max Solidity version by @drinkcoffee in #300
• Update publish.yaml by @timm088 in #301
• Use vanilla npm publish by @timm088 in #302
• Match the npm example by @timm088 in #303
• Use supported node and npm version by @timm088 in #304

Full Changelog: v2.2.18...v3.0.0