There's one more thing. The spur bootstrap removes ObjectHistory, but it 
leaves references to the class in #oopAge and #oopTimestamp. Those methods 
should also be removed, otherwise ObjectHistory will be in Undeclared in 
5.0.

Levente

On Thu, 9 Jul 2015, Chris Muller wrote:

> Hi Eliot, thanks for uploading the new trunk46-spur images 20150807.
>
> However, it has four merged dirty packages.  I have already created a
> Squeak5.0-15102 and uploaded it to http://ftp.squeak.org/5.0alpha/.
> So, we have something which essentially reflects the last state of the
> last 4.x (e.g., 4.6) in the new Spur format.  Nice.
>
> Now we're ready to figure out how to move forward.  I think we should
> save these dirty merged packages one last time as ".spur" before we
> resave all of the .spur packages for the first time as the mainline
> names (e.g., without ".spur").  Would you like to take care of that or
> me?
>
>