10.01.2022    2NT - 3NT natural (not CONFIT) if passed hand

05.02.2022    Introduction of 3rd and low signals against suit contracts

05.02.2022    1m - (dbl/1x) - 3M/oM     =    preemptive, 7(6)+ cards

13.04.2022    changed defence against 2♥ showing ♥ + any - dbl always showing ♠

13.04.2022    changed Lebensohl

15.04.2022    changed follow up after 2♦ opening    ➲

23.04.2022   introduced reverse flannery after 1♦ opening    ➲

29.07.2022   changed the meaning of a sequence (1♦) - 1♠ - (1NT/2x) - 2♥    ➲