Release v3.0.0

What's Changed

• added Support for account objects by @sfc-gh-yhailu in #50
• Fixed git ignore issue with dir snowflake by @sfc-gh-yhailu in #52
• Added unit test and fixed example scripts by @sfc-gh-yhailu in #53
• Release/v3.0.0 - Account level objects by @sfc-gh-yhailu in #51

Full Changelog: v2.6.1...v3.0.0