[aadl]: New stable release: OSATE 2.4.1

[Lutz Wrage]

A new stable release of OSATE, version 2.4.1, is now available for download
at http://osate-build.sei.cmu.edu/download/osate/stable/2.4.1/products/. 
The archive files contain the complete version of OSATE.

For installation into an existing Eclipse 2018-12 installation, an update 
site is available at http://osate-build.sei.cmu.edu/download/osate/stable/2.4.1/updates/.


Please note:

- We have removed execution of Java and Python verification methods that are 
  located in a project in the workspace. Do not upgrade if you need this functionality.
- OSATE is now based on Eclipse 2018-12
- Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 
  can be installed into OSATE 2.4.1 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates. 
  Once newer versions are provided by Loonwerks in an update site we will make them available
  via the "Install Additional OSATE Features" dialog.
  NOTE: After installation you need to perform a full build of your workspace, otherwise Resolute
  verification methods will fail with a class cast exception.

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Release notes are available at http://osate.org/osate-releases.html#version-2-4-1

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As always, please report bugs using the main github issue tracker: https://github.com/osate/osate2/issues

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See our web site at http://osate.org for OSATE related information including download and installation instructions.

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Lutz Wrage
Carnegie Mellon University / Software Engineering Institute
412-268-7771