Marcel Taeumel uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-mt.1404.mcz

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

Name: System-mt.1404
Author: mt
Time: 29 March 2023, 11:45:14.718107 am
UUID: e6746bf6-9dd7-ce49-ad64-410f5ae752c8
Ancestors: System-mt.1403

Complement Collections-mt.1031

=============== Diff against System-mt.1403 ===============

Item was removed:
- ----- Method: String>>isPlainText (in category '*System-Support') -----
- isPlainText
- 	"For compatibility with Text"
- 	^true!

Item was removed:
- ----- Method: Text>>isPlainText (in category '*System-Support') -----
- isPlainText
- 	"A Text with no emphasis has empty values."
- 	^runs values = #(#())!