Thanks Parit, my file was less than a month old but seems already very stale. (looks like 11 versions in between). Because we can't use latest file without having a release which is rather time consuming so I wonder if there is any release note for at.js so that we can understand what have been chan...

try http://tongc.github.io/ and you can see the page is blank because Adobe Target URL is not reachable. 

in at.js I can see serverDomain is configured. In the case of serverDomain is not reachable (server down or whatever), our webpage stays as blank. I think this is due to the fact that body{opacity:0} is never removed in the case of failing to access the serverDomain.Is this a bug or there is a confi...

For Adobe Analytics tracking HTTP response header (sorry I can't paste my request here for privacy), I can see the followingContent-Length:43 Content-Type:image/gifI am not sure why Adobe Analytics returns 43 size tracking pixel rather than smaller one. Does Adobe Analytics client-side javascript ne...

sorry I forgot to mention that we need to obfuscate all 4 octet rather than last one.

We don't want to expose the client's IP address but Adobe is not yet have the obfuscation of IP addresses (all 4 octets rather than last bit) in the marketing cloud. So we'd like to place a proxy between client's browser and Adobe marketing cloud to obfuscate the IP address. I can see I might be abl...