Describes the cause and action for error messages.
Error Message(English)：
raw file not updating
How to link files directly from Github (raw.github.com)
https://stackoverflow.com/questions/8779197/how-to-link-files-directly-from-github-raw-github-com
GitHub Gist: RAW Permalink won't update
https://stackoverflow.com/questions/47066049/github-gist-raw-permalink-wont-update
Github not update `raw` after commit
https://stackoverflow.com/questions/46551413/github-not-update-raw-after-commit
GitHub: URL to raw files
https://stackoverflow.com/questions/24721575/github-url-to-raw-files
Cache requested resources briefly to reduce requests to raw.github.com
https://github.com/rgrove/rawgit/issues/5
Getting permanent links to files - GitHub Help
https://help.github.com/en/articles/getting-permanent-links-to-files
No way to clear the markdown preview image cache ・ Issue ... - GitHub
https://github.com/atom/markdown-preview/issues/207
rawgit/FAQ.md at master ・ rgrove/rawgit ・ GitHub
https://github.com/rgrove/rawgit/blob/master/FAQ.md
RawGit
https://rawgit.com/