The JEP's binaries are now "universal", and the new version works around the most recent change in nsIScriptSecurityManager's IID (in the CAPS interface, see https://bugzilla.mozilla.org/show_bug.cgi?id=293973#c20). There are also fixes/workarounds for several other bugs. All of them are quite obscure, but some of them are crash bugs.
landed on trunk, I tested it under Intel, Rosetta, and PPC
Created attachment 215098 [details] JEP placeholder
Comment on attachment 215098 [details] JEP placeholder r=me
I understand that it's too late to put this into 22.214.171.124. But on general principles it should go into the next release(s) after than.
josh, mark: is this something we want for FF/TB 126.96.36.199?
I think so.
landed on MOZILLA_1_8_BRANCH
Comment on attachment 215098 [details] JEP placeholder approved for 1.8.0 branch, a=dveditz for drivers
Taking this for Camino 1.0.1. I'll land this on the 1.8.0 branch for 188.8.131.52 tomorrow.
landed on MOZILLA_1_8_0_BRANCH