Is there a way to get the previous version of any package?

[Ryan Schmidt]

On Mar 24, 2010, at 01:05, Kok-Yong Tan wrote:

> Forgot to ask:  Which rev of 1.2.3 did you use to restore wireshark to functionality?  Since I wiped MacPorts by deleting the /opt/local tree, I've now to got to manually pull out the correct rev.

I used the revision of the zlib port immediately preceding the update to 1.2.4: r62696.