## Summary of Changes
_Describe what your pull request changes to CGAL (this can be skipped if
it solves an issue already in the tracker or if it is a Feature or Small
Feature submitted to the CGAL Wiki)._
## Release Management
* Affected package(s):
* Issue(s) solved (if any): fix#0000, fix #0000,...
* Feature/Small Feature (if any):
* Link to compiled documentation (obligatory for small feature) [*wrong
link name to be changed*](httpssss://wrong_URL_to_be_changed/Manual/Pkg)
* License and copyright ownership:
## Summary of Changes
This PR updates CGAL's `FindOpenMesh.cmake`, accordingly with the one
provided by OpenMesh 11.0, and introducing the target
`OpenMesh::OpenMesh`
## Release Management
* Affected package(s): Installation
* License and copyright ownership: unchanged
Some changes for Mesh 3 are in the wrong place.
_Please use the following template to help us managing pull requests._
## Summary of Changes
_Describe what your pull request changes to CGAL (this can be skipped if
it solves an issue already in the tracker or if it is a Feature or Small
Feature submitted to the CGAL Wiki)._
## Release Management
* Affected package(s):
* Issue(s) solved (if any): fix#0000, fix #0000,...
* Feature/Small Feature (if any):
* Link to compiled documentation (obligatory for small feature) [*wrong
link name to be changed*](httpssss://wrong_URL_to_be_changed/Manual/Pkg)
* License and copyright ownership:
## Summary of Changes
Versions >= 9 of VTK trigger the following CMake warning using CGAL's
CMakeLists
```
CMake Deprecation Warning at C:/dev/VTK-9.2.2/build/lib/cmake/vtk-9.2/vtk-use-file-deprecated.cmake:1 (message):
The `VTK_USE_FILE` is no longer used starting with 8.90.
Call Stack (most recent call first):
CMakeLists.txt:32 (include)
```
I suggest this modification of the CMakeLists of Mesh_3 examples, that
also requires moving to VTK 9 (9.0 was released in 2020).
If this modification and new requirement are validated, I can apply the
change everywhere.
## Release Management
* Affected package(s): Mesh_3 for now
* License and copyright ownership: unchanged