Release 1.7.0

What's Changed

• modernize CI by @phip1611 in #14
• Bump actions/checkout from 3 to 4 by @dependabot in #16
• update dependencies and bump MSRV by @phip1611 in #20
• ci: simplify build_library_msrv by @phip1611 in #21
• improve code base and refactor getters by @phip1611 in #23

New Contributors

• @dependabot made their first contribution in #16

Full Changelog: v1.6.0...v1.7.0