- Dmitry Vakhrushev self@kr41.net, 2014/07/09
- Denis Nelubin dnelubin@gmail.com, 2014/09/05
- Mike Kolganov mike.kolganov@gmail.com, 2014/10/09
- Trevor Bekolay tbekolay@gmail.com, 2014/10/28
- Jocelyn Le Sage jocelyn@le-sage.com, 2015/11/02
- Erik Stephens erik@tfks.net, 2015/11/04
- Oliver Marshall olivershawmarshall@gmail.com, 2019/02/07