This blog post series presents the changes of the SysML version 1.5 that are relevant for modelers. I skip those changes that only affect the specification document like typos or rewordings. You may also be interested in the blog post series about the changes of the SysML version 1.4. The first part of this blog post series gives a brief overview of SysML 1.5. The second part covers the main change that affects the modeling of requirements, and the last part...

The newest version 1.3 of the SysML will be published in a few weeks. The development of the version 1.3 already finished last year and we currently work on the next version 1.4. I'll report on the work for the 1.4 version in a separate post in the near future. Typically the dot versions of SysML contain only minor changes. Anyhow the SysML 1.3 comes with many changes in the area of ports. The basic concept is still the same. There...