horizon 1.2.1 -> 1.3.0 kicad 5.1.7 -> 5.1.8 kstars 3.4.3 -> 3.5.0 linux5.9 5.9.8 -> 5.9.9 mdBook 0.4.3 -> 0.4.4 mdbook-linkcheck 0.7.0 -> 0.7.1 waypipe 0.7.0 -> 0.7.1