A new version of Network was added to project The Trunk:
http://source.squeak.org/trunk/Network-topa.71.mcz

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

Name: Network-topa.71
Author: topa
Time: 5 May 2010, 1:52:54.504 pm
UUID: dcf51858-a556-48ce-83ff-43f393284a39
Ancestors: Network-topa.70

Allow for Urls that might contain passwords/usernames with
"dangerous" characters. This is consitent with RFC 1738

=============== Diff against Network-topa.70 ===============

Item was changed:
  ----- Method: HierarchicalUrl>>printOn: (in category 'printing') -----
  printOn: aStream
  
  	aStream nextPutAll: self schemeName.
  	aStream nextPutAll: '://'.
  	self username ifNotNil: [
+ 		aStream nextPutAll: self username encodeForHTTP.
- 		aStream nextPutAll: self username.
  		self password ifNotNil: [
  			aStream nextPutAll: ':'.
+ 			aStream nextPutAll: self password encodeForHTTP].
- 			aStream nextPutAll: self password ].
  		aStream nextPutAll: '@' ].
  	aStream nextPutAll: self authority.
  	port ifNotNil: [aStream nextPut: $:; print: port].
  	path do: [ :pathElem |
  		aStream nextPut: $/.
  		aStream nextPutAll: pathElem encodeForHTTP. ].
  	self query isNil ifFalse: [ 
  		aStream nextPut: $?.
  		aStream nextPutAll: self query. ].
  	self fragment isNil ifFalse: [
  		aStream nextPut: $#.
  		aStream nextPutAll: self fragment encodeForHTTP. ].!