Version 1.2.1

What's Changed

• Display assignments with late submission date set by @das08 in #35
• Fix tests etc by @das08 in #36
• Renamed CSS by @das08 in #39
• Create dependabot.yml by @das08 in #40
• Create codeql-analysis.yml by @das08 in #41
• Fixed issues with subSakai and miniSakai by @das08 in #60
• Fixed variable name by @das08 in #61
• Add comments by @das08 in #70
• Refactor Code by @das08 in #73

Full Changelog: v1.1.0...v1.2.1