> For the complete documentation index, see [llms.txt](https://docs-goevent.techfago.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-goevent.techfago.com/frequently-asked-questions/how-to-upgrade.md).

# How to upgrade?

> *Note if you have **edited the source code**. You need to backup source code before updating. This is because your changes may be lost during the update.*