Here is a list of non exhaustive changes Features Massive reorganization of {feelpp}, {uri-issue}/1208[#1208] enforce modern cmake in the process of the organization see , {uri-issue}/1212[#1212] [pyfeelpp] python support for {feelpp}, see Epic {uri-issue}/930[#930] core: Environment, WorldComm, RemoteData, OptionsDescription, Info mesh: Mesh, ranges(elements and faces) discr: FunctionSpace, FunctionSpace::Element ts: TSBase exporter: Exporter [pyfeelpptoolboxes] python support for {feelpp} toolboxes, see Epic {uri-issue}/930[#930] toolbox/modelcore: ModelBase, ModelAlgebraic, ModelNumerical toolboxes: fluid, solid, electric, heat toolboxes/fluid: FluidMechanics toolboxes/solid: SolidMechanics [toolbox] refactoring of gls stabilization in the fluid and heat toolboxes : now the heatfluid toolbox with natural convection can use Galerkin Least Squar e stabilization(gls). [ toolbox ] improve FSI toolbox, refactorize, move code from solid to fsi [toolbox] implement Statistics post-process {uri-toolbox-issue}/85[#85] [toolbox] add pre/post solve interface with Linear/Picard solver [testsuite] more than 400 tests run everyday successfully via buildkite [testsuite] fix curl in 2D, it is the scalar curl now {uri-issue}/1227[#1227] [feelpp] Support dofs elimination with on keyword for range of entity with same mesh dim see {uri-issue}/1252[#1252] [feelpp,toolboxes] Add feature to handle multiple markers in boundary condition see {uri-issue}/1243[#1243] [feelpp] Implement a first version of an automatic journal reporting see {uri-pull}/1222[#1222] Fixes [feelpp] improve support for g++-8 [all] port to clang++-7 [all] boost::shared_ptr has been replaced by std::shared_ptr {uri-issue}/1202[#1202] [feel/] Fix support of filename_is_dot and filename_is_dot_dot in boost filesystem with boost 1.61 and 1.62 see {uri-issue}/[#1191] [toolbox] remove rho scaling in fluid incompressibilty equation (cherry pick from feature/ls) [all] support boost from 1.61 to 1.67, see {uri-issue}/1147[#1147] [all] support up to PETSc/SLEPc 3.9 see {uri-issue}/1166[#1166] and {uri-issue}/1139[#1139] [feelpp] Crash with nodal projection by using a mesh range on Points or Edges in 3d see {uri-issue}/1250[#1250] [feelpp/tools/scripts/Paraview] screenshot python script runs with both python2 and python3 [feelpp] fix geomap on subentities with co-dimension greater than 1 (eg edges and points) see {uri-issue}/1254[#1254]