Marcel Taeumel uploaded a new version of Chronology-Core to project The Trunk:
http://source.squeak.org/trunk/Chronology-Core-mt.82.mcz

==================== Summary ====================

Name: Chronology-Core-mt.82
Author: mt
Time: 22 February 2023, 11:07:44.140727 am
UUID: 1ae56377-f602-c54e-a75d-1662dc4bfb1c
Ancestors: Chronology-Core-dtl.81

Fixes high-res-clock preference and reset ticks-per-ms estimate on system startup.

=============== Diff against Chronology-Core-dtl.81 ===============

Item was changed:
  ----- Method: Time class>>startUp: (in category 'system startup') -----
  startUp: resuming
  
  	resuming ifTrue: [
+ 		LastClockTick := 0.
+ 		HighResClockTicksPerMillisecond := 0 ]!
- 		LastClockTick := 0 ]!

Item was added:
+ ----- Method: Time class>>useHighResClockForTiming: (in category 'preferences') -----
+ useHighResClockForTiming: booleanOrNil
+ 
+ 	UseHighResClockForTiming := booleanOrNil.!