[Haskell-cafe] GHC and platform versions

On the Haskell Platform webpage, it tells me what GHC version I need for the latest/current version of the platform. Also, there are links to downloads for prior versions of the platform. But, how can I find out what GHC version I need for one of those older platform versions? That information doesn't seem to be on the page, and I see no README or similar file in the platform source tarball itself. -- Please *no* private copies of mailing list or newsgroup messages. gpg public key: 2048R/984A8AE4 fingerprint: 7953 ADA1 0E8E AB57 FB79 FFD2 360A 88B2 984A 8AE4 Funny pic: http://bit.ly/ZNE2MX