Many thanks to the contributors who feedbacks the errors and propositions for libcds.
In alphabetical order:

Amila Jayasekara
Arvid Gerstmann (https://github.com/Leandros)
blinkenlichten (https://github.com/blinkenlichten)
Eugeny Kalishenko (https://github.com/eugenyk)
gtroxler (https://github.com/gtroxler)
Isaac Hier (https://github.com/isaachier)
Jelle van den Hooff
Kyle Hegeman (https://github.com/khegeman)
Lily Tsai (https://github.com/tslilyai)
Louis Dionne (https://github.com/ldionne)
Lucas Larsch
Lukas W (https://github.com/lukas-w)
Markus Elfring
Marsel Galimullin
Michail Komarov (https://github.com/nemo1369)
Mykola Dimura
Mike Krinkin (https://github.com/krinkinmu)
Nikolai Rapotkin
Peizhao Ou (https://github.com/peizhaoo)
rfw (https://github.com/rfw)
Tamas Lengyel
Todd Lipcon