Github Pages is currently setup for master branch, any changes pushed to master will automatically go live.
https://github.com/envygeeks/jekyll-docker/blob/master/README.md
fork this repo, remove CNAME, enable github pages and check
# h1
## h2
### h3
#### h4
paragraphs are separated by blank lines
* unordered list item 1
* unordered list item 2
1. ordered list item 1
1. ordered list item 2
1. nested list item 1
*italicized*
**bolded**
***bold and italic***
[link text](link url)
[link text](link url){target="_blank"}
![image text](image link)
<quick url or email link>