[Feature]: Upgrade to release 2026-08

[antoineatstariongroup]

What type of issue is this?

• Bug report
• Feature request

Prerequisites

• I have written a descriptive issue title
• I have verified that I am running the latest version of the SysML2.NET
• I have searched open and closed issues to ensure it has not already been reported

Description

A new SysML2 version has been released (2026-08).

We need to take latest version of XMI files (sysml and kerml), KEBNF and re-run all generators. All, we need to make a round over OCL implementation.

Steps to Reproduce

System Configuration

• SysML2.NET version:
• Environment (Operating system, version and so on):
• .NET Framework version:
• Additional information: