A new version of EToys was added to project The Inbox:
http://source.squeak.org/inbox/EToys-ct.361.mcz

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

Name: EToys-ct.361
Author: ct
Time: 20 September 2019, 7:35:10.622726 pm
UUID: e669bd9d-cdf2-b94b-ac75-45fa87d518d6
Ancestors: EToys-mt.354

Move #rotationDegrees: into Morphic-Kernel (step 1/2)

This a common feature sent and implemented by many plain-Morphic classes.

=============== Diff against EToys-mt.354 ===============

Item was changed:
  ----- Method: Morph>>heading: (in category '*Etoys-geometry') -----
  heading: newHeading
  	"Set the receiver's heading (in eToy terms)"
+ 	^ self rotationDegrees: newHeading!
- 	self isFlexed ifFalse:[self addFlexShell].
- 	owner rotationDegrees: (newHeading - self forwardDirection).!

Item was removed:
- ----- Method: Morph>>rotationDegrees: (in category '*Etoys-Squeakland-geometry eToy') -----
- rotationDegrees: aFloat 
- 	^ self heading: aFloat!