add an option to hide status bar icon

v1.3.0

fix am error that app icon can not change to dark mode

v1.2.2

fixed a small issue

now the Touch Bar shows the time format that you are editing

add 2 time format to switch by tapping Touch Bar icon

v1.2.0

fix errors

1. fix that 12h-24h switch may not work
2. fix that 12h and 24h checkbox can be unchecked at one time

A new Swift version

This is a new Swift version!
Here are change logs:

1. Update programming language from Objective-C to Swift
2. Add Sparkle auto update
3. A new preferences window
4. Remove the color change option
5. Add quit alert
6. Remove @nihalsharma from contributors list, you can see the reason here 1, 2