Issue id generated by Github/GitLab.
bug - Code changes linked to a known issue
feature - New feature
change - Change on existing feature/functionality
hotfix - Quick fixes to the codebase
junk - Experiments (will never be merged)
chore - (updating webpack, build tasks, npm libs etc, no production code change)
Always use dashes to seperate words, and keep it short.
23/feature/master-account
23/hotfix/dockerfile-base-image
23/bug/login-ie11-bug
References: