The latest CCRL Rating Lists and Statistics are available for viewing from the following links:
http://computerchess.org.uk/ccrl/4040/ (40/40)
http://www.computerchess.org.uk/ccrl/404/ (40/4)
http://www.computerchess.org.uk/ccrl/404FRC/ (FRC 40/4)

Please note that the three lists are often updated separately to each other. The FRC list is only updated when a new engine or engine version is being/has been tested.

40/40 testing this week that I'm aware of will include (with live broadcast port for TLCV noted where applicable):

68th Amateur Series Division 1 Tournament (continuing 16001)
68th Amateur Series Division 2 Tournament continuing 16053)
Pink Toenails Tournament (continuing 16002)
Robocide 20170718 64-bit Gauntlet (continuing 16063)
RubiChess 0.7 64-bit Gauntlets (continuing 16064)
Jumbo 0.6.10 64-bit Gauntlet (continuing 16065)
GreKo 2018.01 64-bit Gauntlet (continuing)
Waxman 2017 Gauntlet (continuing)
Andscacs 0.93 64-bit Gauntlet (continuing)
Pedone 1.7 64-bit Gauntlet (finishing)
SmarThink 1.98 64-bit Gauntlet (starting)
Stockfish 9 64-bit Gauntlet (being run by Tirsa)
Stockfish 9 64-bit 4CPU Gauntlet (being run by Tirsa)
Nemorino 4.0 64-bit 4CPU Gauntlet (continuing 16083)
Andscacs 0.93 64-bit 4CPU Gauntlet (continuing 16084)
Various 4CPU and 1CPU tournaments (being run by Sergio)

40/4 testing since the last update has included:

Atlas 3.90 64-bit
Stockfish 280118 64-bit
Stockfish 280118 64-bit 4CPU
Supra 26.0 pro 64-bit
Vajolet2 2.5 64-bit
Ceibo 0.3.65 64-bit
Scorpio 2.7.9 64-bit
chess22k 1.7 64-bit
Popochin 4.0 64-bit
Stockfish 18011309 64-bit 4CPU
Dimitri 3.93
Clever Girl r160 64-bit
Stockfish 9 64-bit
Prophet 3.0 64-bit