CHANGES in the PETSc 3.12 Version

General:

Configure/Build:

IS:

PetscDraw:

PF:

Vec:

PetscLayout:

PetscSection:

VecScatter & PetscSF:

Mat:

PC:

KSP:

SNES:

SNES:

SNESLineSearch:

TS:

DM/DA:

DMPlex:

DMNetwork:

PetscViewer:

SYS:

AO:

Sieve:

Fortran: