Which change are you referring to? Excluding outright bugs, there were no undocumented features that changed in 3.82. There were several outright bugs; without

Which change are you referring to? Excluding outright bugs, there were no undocumented features that changed in 3.82. There were several outright bugs; without a patch (that most distros apply), it would SIGABRT during the Android build, perhaps this is what a few people are referring to (I am unaware if this was the only problem with building Android on 3.82) The most significant backwards-incompatible change was changing how pattern rules are selected if there are multiple matches, but this is documented. Perhaps you are thinking of wildcard expansion, which has the undocumented feature of returning a sorted list? That wasn't actually changed, it was marked as a "Future backward incompatibility" that would be changed in the next release.