Thanks for the tip, I've added that to my Firefox on Android. However, although hypothesis is always on in Firefox I have the problem that it does not login no matter how many times I log in to the hypothesis website..

Every proto3 optional field is placed into a one-field oneof. We call this a "synthetic" oneof, as it was not present in the source .proto file.

The other day, I overheard two developers discussing pros and cons of various version control systems. I only caught this fragment: “… What sucks about Git is that when you look at a merge commit, you can’t really see what changed!”. It wasn’t the first time I heard such complaints. Time to debunk Git merge commits.