2024-03 - SysML v2 Pilot Implementation

This is an incremental update to the 2024-02 release. It corresponds to Eclipse plugin version 0.40.0.

New Features

None.

Backward Incompatibilities

None.

Issue Resolutions

None.

Jupyter

Bug fixes.

Visualization (PlantUML)

Bug fixes.

Technical Updates

1. Metamodel operations. The implementation of all OCL operations from the metamodel specifications has been moved from in-line method code in metamodel Impl classes into separate delegate classes, using the Eclipse "invocation delegate" mechanism.
   [PR #554] [PR #555]

2. Maven build. The Maven build was updated to resolve a problem introduced by a newly released version of a plugin used by the tycho-build extension.
   [PR #550 ]

Bug Fixes

1. Standard library element rendering (PlantUML). Corrects the rendering of standard library elements in compartments when SHOWLIB and SHOWINHERITED styles are not used.
   [PR #548]
2. Bindings with standard library metadata (Jupyter). Fixes a bug introduced in the 2024-02 release that caused bindings of enumeration features of metadata usages of metadata definitions from library models to spuriously cause warnings in the Jupyter environment (but not in Eclipse).
   [PR #551]
3. Resolution of results, subjects and objectives. Fixes a bug that caused the incorrect resolution of names of result parameters, subject parameters and objectives that were physically inserted into the abstract syntax tree after parsing.
   [PR #552]
4. Implicit subsetting of occurrenceUsages. Fixes the implementation of the implicit subsetting of occurrenceUsages that are suboccurrences.
   [PR #553]
5. %viz command (PlantUML, Jupyter). Fixes a bug caused by the changes in PR #552 in which the %viz command in the Jupyter environment would sometimes throw a ConcurrentModificationException.
   [PR #557]