Marcel Taeumel uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-mt.1155.mcz

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

Name: System-mt.1155
Author: mt
Time: 28 April 2020, 12:11:07.714111 pm
UUID: 6949d8a6-9bc9-3948-ac32-9934474feb74
Ancestors: System-eem.1154

Fixes URL to CI badge. Not sure why it has worked before.

=============== Diff against System-eem.1154 ===============

Item was changed:
  ----- Method: SystemVersion>>ciStatusBadgeUrl (in category 'continuous integration') -----
  ciStatusBadgeUrl
  
  	| branch |
  	branch := 'squeak-{1}{2}{3}' format: {
  		self isRelease ifTrue: [self majorVersionNumber] ifFalse: [''].
  		self isRelease ifTrue: ['.'] ifFalse: ['trunk'].
  		self isRelease ifTrue: [self minorVersionNumber] ifFalse: [''] }.
  	
+ 	^ 'https://api.travis-ci.org/squeak-smalltalk/squeak-app.png?branch=', branch!
- 	^ 'https://secure.travis-ci.org/squeak-smalltalk/squeak-app.png?branch=', branch!