[ChangeLog] start to update for 4.1
@@ -21,6 +21,29 @@ Entries are written backwards. That is, items at the bottom
of the file were added first, and each subsequent addition is placed on a line
before it.
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+ v4.1.0 (in development branch siconos/master)
+--------------------------------------------------------------------------------
+Main changes:
+ * [kernel]
+
+ * [numerics] optimization of existing frictional contact solvers.
+ Especially, the semismooth Newton solvers are optimized with respect to the rho
+ parameter. The iterative solvers are also optimized with respect to the error computation
+ that is now adaptive for VI_FP and VI_EG solvers
+
+ * [numerics] ConvexQP is a new class of problem for solving QP over convex set giving
+ the projection onto the set. New solvers for frictional contact problems have been
+ added based on a succesive approximations by convexification.
+
+ * [numerics] new solvers for frictional contact problems based on the Panagiotopoulos
+ approach (alternating normal and tangent problems)
+
+
+
+
+
+
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v4.0.0 (in development branch siconos/master)
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