Hi Gabriel,
Just got round to updating the MyCred plugin on my test site. I had the BETA 1.4 version on there, just updated the plugin through the WP plugins section (clicking 'update now') and then I just get a white screen.
How am I supposed to updated it after using the beta version? Maybe use a FTP like I had to do to install the BETA version? (forgot I did it that way until after I clicked to update it - Totally my fault!)