Hi Kentoku, Currently you use your own trees for Mroonga and Spider development, e.g. bzr+ssh://bazaar.launchpad.net/~mroonga/maria/mroonga/ Would you mind to move development into trees under ~maria-captains location, for example: bzr+ssh://bazaar.launchpad.net/~maria-captains/maria/10.0-mroonga/ bzr+ssh://bazaar.launchpad.net/~maria-captains/maria/10.0-spider/ This will give an great advantage to have every revision compiled and tested on a wide variety of operating systems (this is done automatically by MariaDB Build Bot), and also will help us to merge your updates into the main 10.0 tree easier. Note, development in these trees should be done "incrementally". Things like "bzr push --overwrite" are not desirable, to avoid problems with BiildBot and with merges. Hope this is not a big problem. Thanks.