Hi Daniel! I have pushed MWL#192. It will be included in upcoming MariaDB 5.5.21. So we need documentation of the feature :-) I have written a first draft of this. I included it in the high-level description in the WL: http://askmonty.org/worklog/Client-Sprint/?tid=192#hld There are two things I would ask of you: 1. Can you take the text and prepare it properly for the Knowledgebase? Find an appropriate place, split it up as/if needed, handle markup/formatting? And feel free to correct my text in any way you see fit. 2. The last part, "Non-blocking API reference", is basically a long list of all the new functions and their parameters. In the draft, I just listed them, along with specific comments to a few of them as relate to the new feature. For the majority of them, they are just direct translation of the corresponding functions from the old client library, which is documented in the MySQL manual. Can you help with a suggestion on how to present this in a nice way? Maybe you want to format them each individually in some nice way, maybe link to the MySQL manual? Any suggestion and/or help is appreciated. Can you take over from here? Of course, just let me know if there is anything lacking that you need me to do, or any questions or so on. (The task is not urgent as such - the feature will be available from the next MariaDB 5.5 release, which is as yet unscheduled - maybe in 2-3 weeks?) - Kristian.