Hello,
This is still in testing phase. But you can try it on your site. Please replace the attached files in:
components/com_easyblog/themes/wireframe/composer/form/creation_date.php
components/com_easyblog/themes/wireframe/composer/form/publish_date.php
components/com_easyblog/themes/wireframe/composer/form/unpublish_date.php
media/com_easyblog/scripts/composer/datetime.js
And also add this string into your language file:
../language/en-GB/en-GB.com_easyblog.ini
COM_EASYBLOG_COMPOSER_UNPUBLISH_DATE_REMOVE_DATE="Remove Unpublish Date"
You will need to recompile the JS for EB by running this URL:
http://www.yoursite.com/index.php?option=com_easyblog&compile=1&minify=1 . Change 'yoursite' with your domain name.