I found these two repositories are slightly different. The one on kicad.github.io is a bit closer to the libraries that KiCAD claims and is working on for v5 release (according to the download page mentioned above).
Can someone suggest which repository I should download?
If you use 4.0.x, use the older library repo. If you use nighly builds or self-compiled up-to-date development version, use the one which is meant for v5.
I installed 4.0.7. Since I am new to KiCad and haven’t done any design yet, will it be worth using nightly built for a smooth moving to v5 in the near future?
By the way, I am using KiCad on Mac. I hope nightly built has no difficulties with OS X.
[quote=“bnlkicad, post:3, topic:9340”]
I installed 4.0.7. Since I am new to KiCad and haven’t done any design yet, will it be worth using nightly built for a smooth moving to v5 in the near future? [/quote]
I would advise sticking with 4.0.7
Right now, nightly builds are in a state of change, and not always for the better. (You will see this if you monitor the Forum for several days.) Bugs - some merely annoying, but some significant or even serious - appear and disappear every few days. I think you are better off using the 4.0.7 stable release, at least until there is a designated 5.0.0 Release Candidate.
I downloaded Nightly Builds until about 11 months ago, when development activity started to expose bugs as well as make significant changes to the KiCAD programs themselves. Since then, I have been running a Nightly Build from last February.
I am not a Mac user, but my impression from monitoring traffic on this Forum is that quite a few bugs peculiar to OS X have appeared over the last few months.