The branch 4.2/escape-underscore was deleted and repushed:
was 0bd1081d30e2b043a3f26e0fe95cba3e60b2ea7b
now 2fc8fdad6ef0dc6ca075e409c054cc8fc18ada60
1: 0bd1081 < -: ------- Derived values need to be escaped before being used in LIKE
-: ------- > 1: 2fc8fda Derived values need to be escaped before being used in LIKE