Latest development build

Update itk540 (#525)

* Update ITK to 5.4.0 with corresponding Elastix

* When Ibis is built with OpenCV, use its zlib for both OpenCV and ITK.

* Use zlib-ng when available

* Update CMakeLists for CMake > v4

Release 4.1.0

First release after moving to Qt6 and ITK5. This release is still less stable than Ibis v3.
Supported operating systems: Windows 10, Ubuntu 22.04 and macOS 13.7.

Library/SDK versions:

C++ 17
Qt 6.9.0
VTK 9.3.1
ITK 5.2.0
OpenCV 4.11.0
Elastix 5.0.1

Full Changelog: release-4.0.0...release-4.1.0

Release 4.0.0

First release after moving to VTK9.0. The move to a newer VTK introduced some breaking changes. This release is therefore currently less stable than Ibis v3.
Supported operating systems: Windows 10, Ubuntu 22.04 and macOS 13.7.

Library/SDK versions:

C++ 11
VTK 9.0.1
ITK 4.13.3
OpenCV 4.5.3
Elastix 4.9.0

Release 3.2.1

Last release before moving to vtk 9.0
Supported operating systems: Windows 10, and Ubuntu 22.04
(could work with macOS 10.12 or later)

Library/SDK versions:

C++ 11
VTK 8.1.2
ITK 4.13.3
OpenCV 3.2
Elastix 4.9

Notes:

• Integrated IGSIO hardware module as the default.
• Improved volume rendering.
• Added printable calibration phantom for US Manual Calibration Plugin
• Added Sequence IO plugin
• Added Pedicle Screw Navigation plugin
• Many bug fixes.

Full Changelog: release-2.5...release-3.2.0

Release 2.6.0

Release made for Ubuntu 14.04 and macOS 10.12
(could work with other version of the operating systems, but these are the ones officially supported)

Library/SDK versions

• c++11
• VTK 6.3
• ITK 4.11.0
• OpenCV 3.2

Notes:

• Refactored Hardware module interface to allow for multiple Hardware modules and added first version of the IGSIO hardware module (still experimental).
• Added a new type of plugin: Generator plugins.
• Building OpenCV is now optional.
• Added desktop icons for Ubuntu.
• Volume rendering moved to plugin PRISMVolumeRender.
• Added support to read the PLY polygonal file format.
• Many bug fixes.

Release 2.5

Release made for Ubuntu 14.04 and macOS < 10.12

Library versions:
Qt >= 5.0
VTK 6.2
ITK 4.5.2
OpenCV 3.0

Note: OpenCV 3.0 doesn't compile on macOS 10.12. For macOS 10.12 and higher, use Ibis 2.6 and above.