--------------------------
5.xy (development version)
--------------------------
undocumented, otherwise should be ok for stable integration:
1) banded level set surface forms (undocumented ; no regression tests yet ; P.S.)
2) slip boundary conditions on curved bdrys: exact imposition (undocumented ; no regression tests yet ; J.E.)
3) domain-discontinuity boundary conditions "P1pw" (undocumented ; no regression tests yet ; J.E.)
development stage:
1) zz posteriori error estimator (development stage ; P.S.)
2) periodic boundary conditions (developement stage ; V. M.(?))
3) discontinuous galerkin "convect" form for transport problems (1 pb on convergence still remains ; I.C.)
4) Hermite P3-C1 & Spline finite element (early development stage, d=1; J.E.)
5) full distributed & parallel new rheolef lib, based on MPI (early development stage, P.S.)
---------------------
5.91 (stable version)
---------------------
* "namespace rheolef" added
* debian packaging upgrade
---------------------
5.90 (old stable version)
---------------------
* debian packaging upgrade
---------------------
5.89 (older version)
---------------------
* mayavi2 support for 2d and 3d rendering (stereo vision, etc)
* generic damped newton method (documented with the p-laplacian)
----
5.76
----
* paraview support for easy animations
* new preconditioned conjugate gradient and minres for navier-stokes & incompressible elasticity
----
5.62
----
* mayavi support: see user manual (vtk support replacement)
* advanced support for tensorial fields and visualization as ellipsoids
* fixes for GNU C++ 4.1, 4.2 and 4.3 compilers
----
5.18 
----
* umfpack multifrontal solver library support
* new elementary matrix code, based on GiNaC C++ library
* debian binary and cvs source distributions
* fixes for GNU C++ 4.0 compiler
----
4.74
----
* characteristic method for transport and time-dependent problems
* animation for time-dependent bidimensional problems
* support for taucs out-of-core sparse direct solver
* support for qmg mesh generator (2d, 3d)
* support for doxygen documentation
* elementary forms uses dynamic loadable modules
* port on compacq/dec alpha 64 bits workstations
* source code honnors ansi c++ standards (headers, namespace std, ...)
* support for dmalloc (runtime memory debug)
