[changelog] Update changelog

CHANGELOG

@@ -9,6 +9,14 @@ Differences Between DuMuX 2.8 and DuMuX 2.9
     duplicated code portions, more consistent procedure in the isothermal
     and non.isothermal models, reduction of split functions.
 
+  - The problem now have the possbility to specify point sources. A point source
+    is a source term specified at any point location in e.g. kg/s. Dumux will
+    compute the correct control volume the source belongs to for you. Point
+    sources can be e.g. solution and/or time-dependent. See tests
+    (1p/implicit/pointsources, 2p/implicit/pointsources) for examples.
+
+  - You can now configure YaspGrid tensor grids via the input file.
+
 * IMMEDIATE INTERFACE CHANGES not allowing/requiring a deprecation period:
   - For the multidomain models, the notation of the boundary condition types
     has changed. This is especially important for all momentum boundary conditions.
@@ -19,23 +27,25 @@ Differences Between DuMuX 2.8 and DuMuX 2.9
       couplingInflow  -> couplingDirichlet
       couplingOutflow -> couplingNeumann
 
-* Deprecated PROPERTY and PARAMETER NAMES, to be removed after 2.8: BEWARE: The
+* Deprecated PROPERTY and PARAMETER NAMES, to be removed after 2.9: BEWARE: The
   compiler will not print any warning if a deprecated property or parameter name
   is used. However, a run-time warning should appear in the summary lines after
   the corresponding run.
 
-* Deprecated CLASSES/FILES, to be removed after 2.8:
-  -
+* Deprecated CLASSES/FILES, to be removed after 2.9:
+  - CubeGridCreator, functionality available in default GridCreator (since 2.8)
+  - SimplexGridCreator, functionality available in default GridCreator (since 2.8)
+  - DgfGridCreator, functionality available in default GridCreator (since 2.8)
 
-* Deprecated MEMBER FUNCTIONS, to be removed after 2.8:
+* Deprecated MEMBER FUNCTIONS, to be removed after 2.9:
   -
 
-* Deprecated protected MEMBER VARIABLES, to be removed after 2.8: BEWARE: Older
+* Deprecated protected MEMBER VARIABLES, to be removed after 2.9: BEWARE: Older
   compilers will not print any warning if a deprecated protected member variable
   is used.
 
 * DELETED classes/files, property names, constants/enums,
-  member functions, which have been deprecated in DuMuX 2.7:
+  member functions, which have been deprecated in DuMuX 2.8:
   Everything listed as deprecated below has been removed.
 
 Differences Between DuMuX 2.7 and DuMuX 2.8