Dezyne 2.16.1 is a bug-fix release.

Enjoy!
The Dezyne developers.

Download

git clone git://git.savannah.nongnu.org/dezyne.git

Here are the compressed sources and a GPG detached signature[*]:
dezyne-2.16.1.tar.gz
dezyne-2.16.1.tar.gz.sig

Here are the SHA1 and SHA256 checksums:

eb72ddc59094282da087e7417fa4c7e69de45e41  dezyne-2.16.1.tar.gz  
41988bb5a264ec763f8be9ca2e37dd995242ddfa1b7801a2cbfe875cf7637324  dezyne-2.16.1.tar.gz

[*] Use a .sig file to verify that the corresponding file (without the .sig suffix) is intact. First, be sure to download both the .sig file and the corresponding tarball. Then, run a command like this:

gpg --verify .sig

If that command fails because you don't have the required public key, then run this command to import it:

gpg --keyserver keys.gnupg.net --recv-keys 1A858392E331EAFDB8C27FFBF3C1A0D9C1D65273

and rerun the gpg --verify command.

Alternatively, Dezyne can be installed using GNU Guix:

guix pull  
guix install dezyne

NEWS

Changes in 2.16.1 since 2.16.0

• Code

  • In the the C++ runtime, the signature of skip_block has been changed and moved into the call_helper.
  • The C# code generator now supports using a requires injected port in a foreign component.

• Verification

  • A performance regression since 2.15.4 for certain types of model was fixed.

• Noteworthy bug fixes

  • A regression was fixed in the C++ and C# code generators that could make a valued blocking trigger not block if an earlier non-blocking reply was issued on the same port.

  • A regression was fixed in the C++ code generator for foreign components using a requires injected port.

  • The simulator now correctly shows a compliance error for a blocked trigger that is (marked) illegal in the provides interface.

  • The C++ runtime now avoids a compiler warning when using -DNDEBUG.

About Dezyne

Dezyne is a programming language and a set of tools to specify, validate, verify, simulate, document, and implement concurrent control software for embedded and cyber-physical systems.

The Dezyne language has formal semantics expressed in mCRL2 developed at the department of Mathematics and Computer Science of the Eindhoven University of Technology (TUE). Dezyne requires that every model is finite, deterministic and free of deadlocks, livelocks, and contract violations. This is achieved by means of the language itself as well as builtin verification through model checking. This allows the construction of complex systems by assembling independently verified components.

Dezyne is free software, it is distributed under the terms of the GNU Affero General Public Licence version 3 or later.

About Verum

Verum, the organization behind the Dezyne language, is committed to continuing to invest in the language for the benefit of all its users. Verum assists its customers and partners in solving the software challenges of today and tomorrow, by offering expert consultancy on the application of the Dezyne language and the development and use of its tools, as well as on Verum's commercial tools like Verum-Dezyne's IDE support based on the LSP (Language Server Protocol), interactive integrated graphics, interactive simulation, (custom) code generation and (custom) runtime library support.