- Support #419: Report early Gautier's correction in Seldon and Ops projects. - Feature #378: Add the heat equation in ModelInstances. - Support #418: Update scripts and run cppcheck upon the code to improve it. - Design #416-#417: Implement a thin wrapper in Seldon to wrap HappyHeart's wrapper of a Petsc vector. - Bug #415: Two template functions in Ops were wrongly in cxx file. - Support #414: Reactivate g++ compilation; extend SCons interface so that two different compilers can be used. - Support #412: Wrote a first draft of XCode template for both global and local variational operator. - Support #406: Add a transient source operator. - Support #343: In SetFiniteEltList(), add a check of adequation for the pair RefGeomElt/Domain. - Design #364: Use unique_ptr rather than raw ones in GeometricEltFactory.