They say there are no second acts in software … well, there are always second acts in software. Especially when the first act bombs. With that in mind, version 1.2.1 of the jQuery Migrate plugin has arrived. It can be used with either jQuery 1.9 or jQuery 2.0. This minor update addresses regressions created by the security fix in the 1.2.0 release that rejected some valid HTML strings. Many thanks to GitHub users gerrod, basc, Leonya, krzyko, and lorddefinitia for reporting these issues.