v2.4.4-beta.0

• 857363a - docs: clarify environment (#144)
• f86d918 - fix: Update tests (#147)
• e0fd9f3 - chore(deps): bump json5 from 2.2.0 to 2.2.3 (#132)
• d697ae7 - fix: use custom headers for metrics requests too (#148)
• 5a75ec4 - Bump version to 2.4.4-beta.0 (#149)