Oracle Toplink Version

Hi all,
Can i know which version of toplink is stable?
currently i am using toplink v9.0.3 for our project.i found in the same forum that there is a bug(#2662726) in v9.0.3 related to improper setting of target foreign key and a suggestion to use v9.0.3.2 where bug had been fixed.
I am unable to find v9.0.3.2 download in oracle site.I found only the latest versions 9.0.4 of 10g.our Oracle Application server version is 9.0.3. if i am going to use the latest version of toplink,can it solve the issue mentioned above and also can it be compatible with app server version.
please suggest me correct stable versions and place of downloads of both App.server and toplink

Thanks in advance.