Lume CMS 0.13.0

It's been a while (one and a half year!) since LumeCMS was announced as an alternative to other existing CMS to edit the content of websites. During this time, the project was improved in many ways: more field formats, more customization options, light/dark mode, etc. But, like many projects in their earlier phases, LumeCMS was a bit "tricky" to run. It was created as a framework-agnostic…