Dezyne 2.17.3 is a bug-fix release.
The Dezyne developers.
git clone git://git.savannah.nongnu.org/dezyne.git
Here are the SHA1 and SHA256 checksums:
[*] 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 install dezyne
Changes in 2.17.3 since 2.17.2
Noteworthy bug fixes
Event names can now overlap with toplevel names.
In C++ the ability added in 2.17.1 to inject ports of foreign components lead to a data race in tracing when the foreign port is shared across multiple thread safe shell threads. This is now fixed. However, the tracing of foreign interaction is incorrect for all but the last constructed client. The only way to correct this is to offer a port per client on the foreign component.
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.
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.