I'm using PGAdmin 1.14rc1 under Mac OS 10.6.8 and ran into a problem. Launched the server status window, clicked on a log file entry on the pane on the right, hoping that the popup menu for the different logfiles on the upper left corner would enable (which used to work in 1.12). And it would, but only for a split second...which means i can't inspect the older logfiles...
best wishes from Berlin,
Maximilian Tyrtania
http://www.contactking.de