We are small team site and can't give upgrade package in every updates.

Please follow the steps manually.

1. Download latest zip file.
2. Extract it into one folder on your hard disk.
3. Extract and overwrite files under [site] folder into joomla_installation_folder/components/com_odudecard/
4. Extract and overwrite files under [admin] folder into joomla_installation_folder/administrator/components/com_odudecard/
5. Copy respected language file into joomla_installation_folder/language
   for eg. English language files under [site/lang/en-GB.com_odudecard.ini] into joomla_installation_folder/langauge/en-GB/en-GB.com_odudecard.ini
6. create folder inside joomla_root/images/odudecard
7. copy all the files from joomla_root/images/stories/ecard into joomla_root/images/odudecard