isoweek v1.1.4

• Add dependabot
• Update dependencies and use fleasy for analysis_options
• Fix analysis suggestions

Version 1.1.3

• Use flutter_lints instead of pedantic (deprecated)
• Add badges to README

Version 1.1.2

• Make DateTime extension private to avoid conflicts

Version 1.1.1

Fix daylight-saving issue

Version 1.1.0

• Stable null safety release
• Add linting rules
• Add tests
• Update examples

1.1.0-nullsafety.0

-Added null safety
-upgraded Dart SDK constraints to >=2.12.0-0 <3.0.0