Just a note for my own reference really –
The images you upload via the GUI to upgrade Space end up on the filesystem in /var/cache/jboss/jmp/<imageversion> directory. In that directory is the actual image, plus a file called appVersionListFile.txt – this file seems to tell the system what other Space apps it is compatible with.
It seems to upload the image into this directory, and then extracts all the various .rpm files from it into /var/cache/jboss/jmp/payloads/<imageversion> directory.
I confirmed this by performing an ‘rm -rf <imageversion>’ on both the above directories, then uploading another image via the GUI again. Both directories re-appeared. I doubt this is recommended by TAC though, so do this at your own peril.
With the recent announcement of Docker 1.12, we are happy to announce that today marks the first day of the Docker 1.12 Hackathon! Now that the hackathon is open for registration, participants are encouraged to hack using the new features included in Docker 1.12 including: Swarm Mode, the Service Deployment API, and the built-in routing mesh.
For the Docker 1.12 Hackathon, we are using a platform called DevPost, which allows participants to review the rules, submit their hacks, view other hacks, participate in and start discussions, and easily find other participants with similar interests or complementary skills to join forces with! Submissions are due on Monday, July 25th followed by a week-long judging period.
The judging panel for the Docker 1.12 Hackathon include three Docker Captains and two Docker employees:

Each of our five judges will assign a rating of 1-5 Continue reading
Large parts of the internet may need to quickly adopt alternative revenue methods to thwart a massive surge in ad blocking.
Ad blocking is not going away, says eMarketer, a research firm that has just published startling projections. In fact, the digital marketing expert says more than a quarter of U.S. internet users will use ad blockers to perform ad-free web browsing in 2016.
A double digit (34 percent) increase will lead to 69 million ad blocker users this year, eMarketer predicts.
And it’s going to get worse. The researcher says that number will be closer to 86 million ad blocking internet users in 2017. That’s growth of another 24 percent and will mean that almost a third (32 percent) of all internet users will use the barriers next year.
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