Issues

• Expose view diagram source (DOT, Mermaid, PlantUML, D2, draw.io) through the public client API

  enhancement
  Open-MBEE/OpenSysML#2111 · Filter by author rolling-robot opened on Nov 10, 2026
  1

• Successions lose their related features unless named; transition successions, action-node ends and body-declared connection ends have none

  bug
  Open-MBEE/OpenSysML#2068 · Filter by author hideo67 opened on Nov 9, 2026
  1

• Duplicate of imported member when loading Annex A of specification

  bugspec compliance
  Open-MBEE/OpenSysML#2033 · Filter by author NtuFlorimond opened on Nov 7, 2026
  2

• feat(grpc): read any metamodel property of an element by its specification name

  enhancement
  Open-MBEE/OpenSysML#2012 · Filter by author devin-ai-integration opened on Nov 6, 2026
  2

• Enhancement: Python client cannot tell part from ref part: Symbol has no composite/reference flag and the query API cannot select isComposite

  enhancement
  Open-MBEE/OpenSysML#1986 · Filter by author hideo67 opened on Nov 5, 2026
  4

• Enhancement: Python client cannot read a parameter's bound expression (in power = powerPort.power;); only constant values are exposed

  bugenhancementspec compliance
  Open-MBEE/OpenSysML#1965 · Filter by author hideo67 opened on Nov 5, 2026
  4

• Performance: explore spends most CPU deciding event order; FeaturesOfObject looks uncached

  performance
  Open-MBEE/OpenSysML#1952 · Filter by author WSHSHIWBB opened on Nov 5, 2026
  3

• Introduction of a C#/.NET client for OpenSysML

  enhancement
  Open-MBEE/OpenSysML#1938 · Filter by author richetl opened on Nov 4, 2026
  3

• Mechanism for making document queries with custom behaviour

  enhancement
  Open-MBEE/OpenSysML#1628 · Filter by author rolling-robot opened on Oct 28, 2026
  3

• Calculation tree visualization labels parameters as attributes

  spec compliance
  Open-MBEE/OpenSysML#1576 · Filter by author l-johnston opened on Oct 27, 2026
  3

• Tree visualization: incorrect definition glyph and port-membership endpoint/compositeness

  bugspec compliance
  Open-MBEE/OpenSysML#1532 · Filter by author l-johnston opened on Oct 26, 2026
  3

• enhancement: use asciidoc or other markup for document authoring?

  enhancement
  Open-MBEE/OpenSysML#1309 · Filter by author rolling-robot opened on Oct 20, 2026
  7