Here's the list of all labels I use in all my repos (for consistency).
Note some repos don't use all these labels.
Labels for issue or pull request categories
Name
Color
Description
bug
#e11616
Unexpected problem or unintended behaviour found
compatibility
#e1413c
States incompatible features or impossible runs with some platforms or OS systems
enhancement
#00fffe
Request for new feature
maintenance
#49bddc
Maintenance required on some features
performance
#90ffeb
Request for optimisation
Labels for extra information
Name
Color
Description
need deep analysis
#ff00ff
Asks for further analysis on the issue or pull request
need reproduction
#ffc7ff
Asks for reproducibility of the issue
missing info
#ff5ca3
Cannot accept pull request or solve issue due to missing information
need review
#6200da
Asks for review on the issue or pull request (or changes made)
need testing
#000ede
Need to test changes or pull request
Name
Color
Description
urgent
#ff4900
Give maximum priority to pull request or issue
critical
#ff6921
Critical bug or security problem found
security
#ffa321
Issue or pull request related to security issues or failures
Labels for status (progression)
Name
Color
Description
in progress
#ffffbf
Working on this issue or pull request
tested
#488963
States changes or pull request that passes tests
fixed
#2cc863
Fixed bug or compatibility issue
added
#0bd278
New feature added
rejected
#171717
Rejected issue or pull request
duplicate
#a1a1a1
Similar issue or pull request
Labels for status (releases)
Name
Color
Description
wait for release
#ffe91e
Waits for merging into release branch
released
#80c500
Released in an official version
beta/dev
14ff00
Released in a beta or dev or other instable version
Labels for "wait some people"
Name
Color
Description
good first issue
#c170ff
Sets the issue for first-time contributors
help wanted
#c1baff
Waits for people to work on it
on hold
9100ab
Currently not working on but other interested contributors can work on it (assign yourself)
Labels for specific topics
Name
Color
Description
documentation
#ffffff
Request for improvement or additions to the docs
licensing
#d2b48c
Related to licensing
auth
#362725
Related to authentification
database
#362725
Related to data management
config
#362725
Related to (software) configuration
core
#362725
Related to core system
ai
#362725
Related to AI
ui
#362725
Related to UI and UX
windows
#362725
Related to Windows OS
macOS
#362725
Related to macOS
linux
#362725
Related to Linux OS
end of life
#010101
Related to the end of life of the product