Marcel Taeumel uploaded a new version of Collections to project The Trunk: http://source.squeak.org/trunk/Collections-mt.1051.mcz
==================== Summary ====================
Name: Collections-mt.1051 Author: mt Time: 28 September 2023, 10:21:07.80602 am UUID: a30c75a0-0736-404f-8a8d-88518a1de17c Ancestors: Collections-mt.1050
Always #rehash hashed collections that come from disk. Note that #compact does not always work depending on the current size of the incoming objects.
Thanks to Jakob (jr) for the hint!
=============== Diff against Collections-mt.1050 ===============
Item was changed: ----- Method: HashedCollection>>comeFullyUpOnReload: (in category 'objects from disk') ----- comeFullyUpOnReload: smartRefStream "Symbols have new hashes in this image."
+ self rehash.! - self compact!