...
8. Make sure that all properties are translated. As rule of a thumb, you can check that your resulting file has the same number of lines as companycalendar.properties file.
9. The property calendar.common.locale shall have a value according to the language code you require. Please refer to the fourth column, starting left, in the table to check the correct code. For instance, the code for Ukrainian language is "uk".
10. Go to the folder where you've extracted the initial jar file. Create a zip archive that contains all the folders and files from the current folder. Please make sure that the folders and files are in the root directory of the archive. Then, rename the archive to company-calendar-VERSION-XX.jar where XX is your language code. Please keep the created archive for your future references. Now, you can install the translated version via file upload. Please see: https://confluence.atlassian.com/upm/installing-add-ons-273875715.html
1011. Please note that updating Company Calendar for Jira to a new version will require the file translation review and editing, based on the added text in the new version.