See in TSC Working Group Updates
Below are archives residing in old wiki
2018: Q2, Q3, Q4
2017 Q4: 2017-10, 2017-11, 2017-12
2017 Q3: 2017-07, 2017-08, 2017-09
2017 Q2: 2017-04, 2017-05, 2017-06
2017 Q1: 2017-01, 2017-02, 2017-03
New TSC Working Group Update