ChangeLog: https://github.com/OpenVSP/OpenVSP/releases/tag/OpenVSP_3.40.0
Features:
* Individual blade folding
* Non-uniform blade spacing
* Blade balance calculation and control
* Online help infrastructure
* Help cheat sheet for advanced linking
* Improved 4-view view selection
* Multi view control hot keys
* FEA Mesh API additions
* View and material setting API additions
* 3D background file API additions
Build system:
* Update FLTK to latest 1.4.pre version
Bug fixes:
* Fix grid lines not drawing on Windows
* Adjust tolerance in MergeBorderEndPoints
* Fix build system for facade generation
* Use ParmContainer::EncodeXml/DecodeXml when writing simple links
* Fix missing inputs for parasite drag analysis
3.40.1 contains a fix that made 3.40.0 crash in some situations.
* Add pandoc dependency
* Use MAKE_JOBS_UNSAFE to workaround a race condition when copying a file
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