Levente Uzonyi uploaded a new version of Collections to project The Trunk:
http://source.squeak.org/trunk/Collections-ul.495.mcz

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

Name: Collections-ul.495
Author: ul
Time: 30 October 2012, 2:12:19.35 am
UUID: ae1e71c2-3b27-4dfb-8d35-22e2e2562b79
Ancestors: Collections-ul.494

The result of String >> #base64Encoded shouldn't contain any white space.

=============== Diff against Collections-ul.494 ===============

Item was changed:
  ----- Method: String>>base64Encoded (in category 'converting') -----
  base64Encoded
  	"Encode the receiver as base64"
  	"'Hello World' base64Encoded"
+ 
+ 	^(Base64MimeConverter
+ 		mimeEncode: (ReadStream on: self)
+ 		multiLine: false) contents!
- 	^(Base64MimeConverter mimeEncode: (ReadStream on: self)) contents!