<ol>
+<li> Removed: A number of header files that have been deprecated a long time
+ago have been removed. All of them had previously only included the header file
+that had superseded them. To upgrade, simply include the currently used
+header file. This is also backward compatible with deal.II 7.3.
+<br>
+(Guido Kanschat, 2013/04/12)
+
<li> Removed: The interfaces to the obsolete direct solvers MA27 and MA47 from
the Harwell Subroutine Library. Support for the HSL routines were not ported to
the new build system. However, the sparse direct solver UMFPACK remains to be
<br>
(Matthias Maier, 2013/04/01)
-
<li> Changed: The TimeDependent::end_sweep function with an argument indicating
the number of threads has been removed. Use the corresponding function without
an argument. Since the argument had a default value, few users will have used
<ol>
+ <li> New: The step-49 tutorial program now also has a discussion on
+ what to do once you have a coarse mesh and want to refine it.
+ </li>
+ (Wolfgang Bangerth, 2013/04/03)
+
<li> New: The number of threads used by deal.II/TBB can now be limited at
run time. Using MPI based code using PETSc/Trilinos no longer requires you
to compile the library without threads. See MPI_InitFinalize and