These files are available for i3-wm-dbg 4.20.1-1+g4.20-91-gc822eff11:

Architecture Distributions Size
amd64
i3-wm-dbg_4.20.1-1+g4.20-91-gc822eff11_amd64.deb 		all 1.0 MB
i386
i3-wm-dbg_4.20.1-1+g4.20-91-gc822eff11_i386.deb 		all 928.7 KB
Date