Here is Colin's report of last Saturday

http://wiki.squeak.org/squeak/6218

The new VM with the trunk images crashes with the environment fixes of
Colin whereas the fixes work in 4.6

--Hannes

On 12/3/15, Chris Muller <asqueaker at gmail.com> wrote:
>> There are some very recent updates (in the last week or so) to the Squeak
>> trunk development stream that address this problem. This is work in
>> progress,
>> but in a nutshell, the latest trunk fixes should resolve the problem for
>> 4.6 images, but there is work still to be done in order to make it work
>> in 5.0 Spur. We still need to get these latest updates into the standard
>> update stream for squeak46, but as soon as that is complete it should
>> work
>> for those images. I am less certain of the timing for 5.0 images.
>
> I must've missed the conversation; what is the problem with 5.0 that
> Colin's Environments fix won't work?
>
>