[boost] [convert] How to promote it from 'develop' to 'master'?

Daniel James created an entry point for 'convert' in the Boost 'develop' branch and 'convert' has been sitting there for quite some time. Now that Boost 1.58.0 has been released I would like to have 'convert' promoted from 'develop' to 'master' so that 'convert' would make it to 1.59. Is there anything that *I* can/need to do to have an entry point created for 'convert' in the Boost 'master' branch? Thank you, Vladimir.