NEW FEATURES and CHANGES in PETSc 2.0.22

General:

AO (Application Orderings):

TS (Timestepping Solvers):

SNES (Nonlinear Solvers):

SLES (Linear Solvers):

KSP (Krylov Subspace Methods):

PC (Preconditioners):

MAT (Matrices):

DA (Distributed Arrays):

VEC (Vectors):

IS (Index Sets):

Draw (Graphics):

Viewers:

System:

Error Handling:

Event Logging:

Fortran Interface: