[racket-dev] make-log-receiver changed behavior in 5.3.2

From: Tobias Hammer (tobias.hammer at dlr.de)
Date: Fri Jan 18 10:36:59 EST 2013

I of course meant the result vector of a sync on a log-receiver.

On Fri, 18 Jan 2013 16:30:45 +0100, Tobias Hammer <tobias.hammer at dlr.de>  

> Between 5.3.1 and 5.3.2 the result value of make-log-receiver changed  
> from a guaranteed 3 element vector to a 4 element vector. That's a  
> backward incompatible change that will likely break programs relying on  
> the old behavior.
> I think it would be worth a mentioning somewhere in the release notes to  
> save others from spurious exceptions.
> Tobias

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