I didn't test it. Samson knew it was unfinished but thought I wasn't doing the release until Monday. Bit of a comedy of errors really. But I'm happy to take the blame and look like a dope. At least we got it fixed and out.
I'd promise it'd not happen again... but... we really don't have anyone focused on testing that could do a quick regression test before a release. Me testing my own work is never going to be great.