v4.7.0

Changelog

• 486fde0 fix: request construction for multiple symbols not working for coinbase
• 713ec02 style: added ignore for type assertion
• 2708ba0 feat: added support for coinbase as quote source
• 3a0678d Feat: shift+tab backward cycle #221 (#274)
• d7d0b2a build: added /v4 to match git tag and fix go install