From March 2017 we started releasing monthly versions of Netgen and NGSolve for stability purposes. We will provide installers for Windows, Mac and Ubuntu for these versions at our download page. Additionally you can check out the monthly versions on git by checking out the tag of the version (e.g v6.2.1704). The documentation will be provided for each version seperately. The latest one can be reached by the documentation link on the homepage, older versions can be selected by the version selector in the left bottom of the documentation page. Note that the documenation for old features is still growing and things added to the documenation may work in previous releases as well.
NGSolve
Features added in v6.2.1705
- NGS_NUM_THREADS environment varible for controlling parallelism
- more PML options
- more tensor product options
Fixes and improvements in v6.2.1705
- more TaskManager parallelism (transpose matrix)
- fixes for complex-valued coefficient funcitons
NGSolve
Features added in v6.2.1704
- HYPRE and Mumps solvers automatic build
- PML implementation (partly in v6.2.1703) and documentation
- Create a block jacobi Preconditioner from Python: 54de7d8
- More simd-vectorization for AssembleLinearization
Important bug fixes in v6.2.1704
- Eliminate Internal was crashing in AssembleLinearization fixed in commit ca4a9adf
- Correct dimension for matrix-valued PoxyFunctions and GridFunctions
- Fix matrix dimension of additional operator gradient in HDiv space 74c86d65
- Fix for Brickradial PML bf7e0a1
- Fix code generation for matrix-valued GridFunctions 740314d
Netgen
Features added in v6.2.1704
- Install Metis if built with MPI-parallel option
Important bug fixes in v6.2.1704
- Fixes for csg.SplineSurface lifetime
