Version 1.5.0

• Another cleanup / keeping-current pass, fixing some threading issues and tracking some GH API changes for PRs.
• Added -max-node-cost parameter to help tune querying:

-max-node-cost: Maximum GraphQL node cost per query. If you get errors about 
                queries failing, reduce this to a lower value. The theoretical 
                maximum is 500000 but in practise this should be much lower. 
                The default is 10000. 

macOS versions prior to 10.14.4 require the Swift 5 Runtime Support for Command Line Tools package to be installed in order to run this binary.

The Windows binary "works on my machine", and was built with the latest Swift toolchain in Windows 11. If you encounter issues with it please raise an issue. If you get an error about VCRUNTIME140.DLL missing, please install it from here.