As we introduced in the previous post, all your content (including posts, pages, templates, categories, and tags) is stored in the contents folder under the root directory of TimyNote.
If you want to upgrade to a new version, you can download the TimyNote package from Github, extract the zipped file, and replace all files except the contents folder.
In the future, we will develop a more convenient module for upgrading TimyNote. Until then, please upgrade manually.