About This describes some changes needed to port a Scriptfu script to GIMP 3. This discusses changes required due to changes to the PDB API: changes in types changes in PDB signatures for multi-layer support It also discusses a few changes to ScriptFu itself: changes in error detection for calls to the PDB changes in logging keyword arguments It does not document: PDB procedures whose names have changed (see pdb-calls.md) PDB procedures that have been removed (see removed_functions.md) PDB pr...