[mod_id]=[mod name, etc].txt
[mod_id].txt

example
12345=readme=mod name.txt
12345.txt

2nd line - The tool will compare this line from installed and subscribed file. If the lines differ, the tool will show the update notification.
To trigger the update notification without changing the version add: ~ anytext
Example:
Version 1.1 ~ (minor fix etc.)




update_message tag



changelog and version tag (added in update 11b)
The text inside will be shown until matching version string from installed file is found.

Simple

For additional information and/or formatting around the version string use the version tag.