[Glass] Heads up: a small cluster of upgrade issues have just popped up

[Dale Henrichs via Glass]

With 3.3.0 recently made available, several upgrade issues have popped up:

   - Issue #67[1] upgradeStone gives a aGsMethodDictionary in 
objectSecurityPolicyId 1 with insufficient authorization
   - Issue #71[2] Recently added class 
GsFailedMethodCompilationDuringCopyMethodToNewClass causes 
upgradeSeasideImage to fail
   - Issue #72[3] GsUpgrader class>>upgradeGLASSForGsDevKit_home may 
cause issues when upgrading

Internally we are also attempting to characterize a bug or two as well 
... all of these bugs are related to running upgrades and aren't 
necessarily related to each other, but if you were planning on having a 
quiet weekend of upgrading your system to 3.3.0, you may want to wait a 
bit:)

I have proposed fixes pending for #71 and #72 (GsDevKit_home), but I 
want to understand #67 better and of course we need to understand the 
internal issues as well ...

Dale

[1] https://github.com/GsDevKit/GsDevKit_home/issues/67
[2] https://github.com/GsDevKit/GsDevKit_home/issues/71
[3] https://github.com/GsDevKit/GsDevKit_home/issues/72