Commented all this out because again, didn't see anything about release trees for the BitBucket API. Maybe you have some more insight into this and may be able to find something in the docs - if you do I will implement it, but I don't see anything in [1.0](https://confluence.atlassian.com/display/BITBUCKET/repositories+Endpoint+-+1.0) or [2.0](https://confluence.atlassian.com/display/BITBUCKET/Version+2)