v4.2.1

What's Changed

• Update strum requirement from 0.26 to 0.27 by @dependabot in #34
• Update strum_macros requirement from 0.26 to 0.27 by @dependabot in #35
• Repo update: move sources by @gwbres in #36
• Develop by @gwbres in #37
• Develop by @gwbres in #38
• Track fit by @gwbres in #39
• Create Skytracker and improved API by @gwbres in #40
• Fix linear fit eq by @gwbres in #41
• Develop by @gwbres in #42
• Propose current list of tracked SV by @gwbres in #43
• Fix docs for new scheduler and measurement planification by @gwbres in #44
• Docs by @gwbres in #45
• Docs by @gwbres in #46

Full Changelog: v4.2.0...v4.2.1