Cammo Fields and West Craigs are in the LDP but the fields between them were omitted for reasons I'm not familiar with. I have always assumed they would be developed later (ie after the main two sites) however it appears that some developers have decided to chance their arm and apply for permission to develop it sooner rather than later.
They don't appear to have done a mail drop round the doors so it's only by chance that I saw a facebook link to this article: https://nen.press/2018/11/25/another-major-development-planned-for-barnton-maybury/
“The developers are therefore holding a public information event from 2pm -7pm on Monday 3 December at the Marriott Hotel at the Maybury."