• Fix some issues

• Add Quarter Of Year plugin

• Add Day Of Year plugin

• Now diff() method return no abs value
• Fix issues of y and M shorthands in add() and substract()
• Add Relative Time plugin

• Now can escape string in format() method

• Add toDateTime() method

• Update docs

• Follow health suggestions

• Fix the version of dart

• Breaking change: rewrite plugins system with extension syntax
• Add Is Leap Year plugin
• Update some details
• Update docs

• Follow health suggestions

• Add i18n support

• Update pubspec

• Now Day.dart join into the dayjs organization

• Plugin system supported

• Update docs
• Fix .weekday() method's problem
• Update the type checking

• Add API reference
• Now .timezoneOffset returns Duration

Add .format() method

Update README and example

Fix pub related info

First version