V2.00 handles symbols better than previous versions.
Compile your app in release mode and then choose Build Server - Download Last Build.
It will create a file named archive.zip in the objects folder.
The ipa file is located inside this zip file together with the dsym symbols.
The ipa file itself includes the new symbol files used by Apple. In most cases the crash logs should be symbolicated automatically.
dsym.zip holds the same symbol files as the files you created in that thread.