id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
2019	GDAL 1.4.3 ABI Breakage	warmerdam	warmerdam	"Folks,

It appears this change:

  http://trac.osgeo.org/gdal/changeset/12517

broke ABI compatability between GDAL 1.4.3 and GDAL 1.4.2.  In particular
we absolutely cannot alter the virtual tables (or size - ie. layout of
private data fields) of public classes such as OGRLinearRing.

This came to light when I attempted to provide plugins for MrSID and
ECW built against GDAL 1.4.3 DLLs to those working with GDAL 1.4.2
DLLs.
"	defect	closed	normal	1.4.4	default	1.4.3	normal	fixed	abi