Full Release Notes for GHC 6.4.1?

[Simon Marlow]

Rich Fought wrote:

> I'm wondering if there exists a full description of bug fixes between 
> GHC 6.4 and 6.4.1.
> The short one on the GHC web site only details new features.

Unfortunately not, except by looking at the repository logs, and that's 
quite inaccessible.  The main reason I don't put together a full list of 
bug fixes is that it's quite time consuming.

However we're making improvements in this area - more bugs are on the 
bug tracker now, so in the future you'll be able to see which bugs were 
fixed by looking at the  closed bug reports.

> Specifically, I'm interested to know if there were any changes to the 
> concurrency/threading
> portion of GHC?  I'm encountering some nasty FFI/threading issues that 
> are causing GHC 6.4 to crash.

Yes, several (obscure) threading bugs were fixed between 6.4 and 6.4.1.

Cheers,
	Simon