Returned back to 8.40. One of my programs immediately crashing debugger (SDBG64 does not even start) when i try to load it. Other programs work with 8.50 OK.
Well, this is life of the programmer. One of my colleagues who loved MATLAB and disliked Fortran/C etc ones explained why: 'I do not like to spend my life on programming'. Recently one of our students who never worked in the area of programming in 1-2 days wrote the PIC 3D visualization code just with 19 lines of MATLAB source. Quality of graphics - of the class 'godlike', ready for the top presentations and highest rank journals, with animated output and HDF5 files read. My code is 10000 lines, based on complex OpenGL, has no animations, no HDF5 (need to spend experimenting days on some very large HDF5 library for Fortran), always has problems and i spent and still spending years on it while this is just minor part of work