Github dodaje obrazy do Readme
Cheerful Cheetah
recommended
You really should use relative urls. That way they'll work better for private repos as well.
supposing your repo has latest.png inside the screenshots folder.
~B
or right click on image from github and open image in new tab and copy url from there and past in Readme.md
e.g
# 
# You can now drag and drop the images while editing the readme file.
# Github will create a link for you which will be in the format of:
https://user-images.githubusercontent.com/******/********.file_format
Format: 
