v1.4.2

What's Changed

• Support for refresh_in for ConfidentialClient by @4gust in #542
• Update Unit tests by @4gust in #560
• Exposing necessary types from each client by @4gust in #561
• 4gust/cca 256sha support by @4gust in #562
• Updated the version info by @4gust in #564

Full Changelog: v1.4.1...v1.4.2