which version of Gatling started support checkIf?

which version of Gatling started support checkIf?

My understanding is that it was meant to be in 2.2.2 but doesn’t work as per the documentation, and should be fixed in 2.2.3 (not sure when that is due).

See this issue https://github.com/gatling/gatling/issues/3138

Cheers,
Barry.