Remove Atomic. Add AtomicWarning.md with explanation.
Created by  finegeometer  on February 20, 2022
VJZMBX6RE7BBINBTXKXER3W2C5WYGUBGFAPFU5MB2JUQMYBUSZHAC
Fixes a broken link.
Created by  finegeometer  on February 19, 2022
2P3NMCV2SKMYQD6GHC47WXC3P7XXAUUY7WJ2LILOPUFNXMT6IALAC
(no change message)
Created by   on February 19, 2022
AQCD6V5YNXT7KATO2KVAFOXXPTTYARJ55GNNKEHVQKDA7MUIANBAC