This branch is in the bro, bro-testing, and bro-testing-private repos and has a few changes to improve reporting of TCP connection sizes and gaps (commit messages explain in more detail).
The baseline changes in the external repos all seemed reasonable/explainable (or actually fix a problem). There's too much changed to go through case-by-case and actually check things, but I did do closer examinations of unique differences as I came across them (e.g. try to corroborate Bro results via wireshark). Then for those that seem to follow the same trend as something I already inspected, I wouldn't manually check.