v1.4.0

Bug fix

• Fix crash when clicking on empty char info

Feature

• Add 'cw' (Calendar week) function
• Add support to convert unicode codepoint (U+...) to char
• Add color sample with result
• Add support for text persistence

v1.3.0

Feature

• Add support for small zoom levels (50%, 75%)
• Add several new functions for datetime (dayofyear, daysinyear, daysinmonth, wareki, kyureki)

Specification change

• Make to use table format for character code information copied to the clipboard

v1.2.0

Feature

• Add support for week number in datetime
• Add functions for datetime/timespan

Specification change

• Make to parse unsigned colon-separated time as datetime ('15:00' -> '2020/04/01 15:00:00')

v1.1.0

• Add support for datetime/timespan operation
• Fix unary operator precedence
• Make the % operator behave same as python

v1.0.0

Update README.md