The Chinese interface does not have the reading habit of adding a suffix after the date.

[ZhangChengLin]

Calendar.js/src/calendar.js

Lines 14152 to 14155 in ddb4e88

	_options.stText = getDefaultString( _options.stText, "st" );
	_options.ndText = getDefaultString( _options.ndText, "nd" );
	_options.rdText = getDefaultString( _options.rdText, "rd" );
	_options.thText = getDefaultString( _options.thText, "th" );

These are set to a single blank character (space bar) to achieve the following style of removing the default suffix.

The interface for other languages ​​is not clear, but Chinese does not have this reading habit. I will submit a translation PR later to change the status quo.

[ZhangChengLin]

Can we omit those default holidays?
In other languages, those holidays may not be appropriate.

[williamtroup]

Can we omit those default holidays? In other languages, those holidays may not be appropriate.

Yes, you can set the holidays manually using "addHolidays()" and "removeHolidays()".

[williamtroup]

Will be fixed in v2.10.8.

[williamtroup]

Fixed and released.