UnstableChanges

Summary

  1. fixes #3272 (details)
  2. improve  #testAddTwoElementsHistoryRead (details)
Commit db33c20926659ee0825caf563aaee1b76c28c3ef by marcus.denker
fixes #3272
Implementation of HistorySlot and tests
The file was addedsrc/Slot-Examples/HistorySlot.class.st
The file was addedsrc/Slot-Tests/HistorySlotTest.class.st
Commit f8328dca7ec26b880c67e1cc58435a39664470ed by marcus.denker
improve  #testAddTwoElementsHistoryRead
The file was modifiedsrc/Slot-Tests/HistorySlotTest.class.st (diff)