v3.6.2: Spot asset tags endpoint, portfolio m delta switch/get, few new req/res fields, update repo links after migration

What's Changed

• fix: git url after siebly repo migration by @JJ-Cro in #680
• chore(): README.md template sections by @tiagosiebler in #682
• feat(v3.6.2): updates per release notes, update package version to 3.6.2 by @JJ-Cro in #681

Full Changelog: v3.6.1...v3.6.2