What's Changed

• Remove Azure Pipelines and add Github Actions by @quentinlesceller in https://github.com/mimblewimble/grin/pull/3765
• chrono deprecations warning cleanup by @yeastplume in https://github.com/mimblewimble/grin/pull/3759
• Dependency upgrade: Cursive + Chrono warnings by @yeastplume in https://github.com/mimblewimble/grin/pull/3778
• croaring-rs upgrade 0.5.2 -> 1.0.1 by @yeastplume in https://github.com/mimblewimble/grin/pull/3779
• Update versioning for 5.3.0 by @yeastplume in https://github.com/mimblewimble/grin/pull/3786

Full Changelog: https://github.com/mimblewimble/grin/compare/v5.2.1...v5.3.0