CM2 Math1 SDK /release 5.7.0 Preview 1

by | Mar 4, 2026

  • 5.7.0 Preview 1
  • March 2026.
  • Major release of the CM2 Math1 SDK.
  • All CM2 MeshTools® SDK and CM2 FEM® SDK.
  • Due to changes in the API, client applications must be recompiled against the new headers.

/caveats

  • Major version. Due to changes in the API, client applications must be recompiled against the new headers.
  • Lib names now end with _57 (Windows®), 5.7.0 with symlinks from 5.7 (Linux®, macOS®).
  • New Visual Studio 2026 builds.
  • Visual Studio 2017 deprecated.
  • Last version with Visual Studio 2010 builds.
  • The Visual Studio 2015 builds shall be the legacy/oldest builds for the next series (5.8) and beyond.

/new features

None.

/improvements

  • dense1D<T>::save, dense2D<T>::save , symmetric_full<T>::save members now return an error indicator (int, negative value in case of error) like the load members.
  • Minor tweaks in cm2::vecscal::statistics.
  • cm2::vecvec::interpol revised for higher numerical stability.

/fixes

None.

/breaking changes

None.