Issues

• Using break to deselect an outer element

  modelica/ModelicaSpecification#3943 · Filter by author perost opened on Oct 1, 2026
  3

• Explicitly specify division-by-zero behavior in Modelica

  modelica/ModelicaSpecification#3941 · Filter by author Arslan8 opened on Sep 23, 2026 · 2026-October
  4

• Further improve criteria for start value prioritization among alias variables in Modelica

  modelica/ModelicaSpecification#3933 · Filter by author casella opened on Aug 31, 2026 · 2026-October
  9

• Variability of slicing

  modelica/ModelicaSpecification#3932 · Filter by author HansOlsson opened on Aug 31, 2026 · 2026-September
  7

• spatialDistribution inside if-equation

  modelica/ModelicaSpecification#3929 · Filter by author AnHeuermann opened on Jul 22, 2026
  4

• Can a non-package have a package.order?

  modelica/ModelicaSpecification#3921 · Filter by author henrikt-ma opened on Jun 24, 2026
  

• Base Modelica class-definition not allowing class class-prefix.

  MCP0031
  modelica/ModelicaSpecification#3919 · Filter by author AnHeuermann opened on Jun 15, 2026
  2

• Cyclic dependency between variable and its start attribute

  modelica/ModelicaSpecification#3918 · Filter by author phannebohm opened on Jun 11, 2026 · 2026-September
  11

• Missing release/pre-release for upcoming MLS 3.7

  Task

  modelica/ModelicaSpecification#3902 · Filter by author beutlich opened on May 18, 2026 · 2026-June
  7

  

• Extend conditional parameter support to if-expressions and if-equations

  modelica/ModelicaSpecification#3889 · Filter by author AntoineGautier opened on Apr 28, 2026 · 2026-September
  2

• Optional trailing comma for list entities

  enhancement
  modelica/ModelicaSpecification#3869 · Filter by author beutlich opened on Apr 8, 2026 · 2026-September
  12

• Rename Base Modelica

  discussionMCP0031
  modelica/ModelicaSpecification#3852 · Filter by author DagBruck opened on Mar 5, 2026

• Expandable operators do not scale well in large models

  discussion
  modelica/ModelicaSpecification#3851 · Filter by author casella opened on Mar 4, 2026 · 2026-April
  3

• Provide access to ModelicaUtilities in external functions compiled as dynamically linked libraries

  modelica/ModelicaSpecification#3771 · Filter by author casella opened on Oct 28, 2025 · 2025-December
  35

• Infer absoluteValue

  modelica/ModelicaSpecification#3748 · Filter by author HansOlsson opened on Sep 25, 2025 · 2025-December-Unit
  2

• Interpretation of x(time.start) for delay buffer initialization

  modelica/ModelicaSpecification#3733 · Filter by author henrikt-ma opened on Sep 10, 2025 · 2025-October
  20

  

• Event generation inside if-statements and use of delay

  modelica/ModelicaSpecification#3722 · Filter by author henrikt-ma opened on Aug 22, 2025 · 2026-October
  18

  

• Base Modelica algorithm outputs and component arrays

  MCP0031
  modelica/ModelicaSpecification#3708 · Filter by author henrikt-ma opened on Jul 9, 2025
  

• change groupImage path for extended records

  modelica/ModelicaSpecification#3696 · Filter by author NBrandtTLK opened on May 26, 2025 · 2025-August
  7

• Configurable unit-handling

  MCP0027
  modelica/ModelicaSpecification#3690 · Filter by author HansOlsson opened on May 7, 2025 · 2025-December-Unit
  8

• Enriched tool-independent experiment annotation

  discussionenhancement
  Feature

  modelica/ModelicaSpecification#3684 · Filter by author AHaumer opened on Apr 29, 2025 · 2025-June
  14

• Preserve external licensing metadata when round-tripping Modelica packages (e.g., REUSE/SPDX)

  modelica/ModelicaSpecification#3680 · Filter by author gwr-de opened on Apr 25, 2025 · 2025-May
  29

• Is DynamicSelect allowed in sub-expressions?

  clarification
  modelica/ModelicaSpecification#3667 · Filter by author maltelenz opened on Apr 2, 2025 · 2025-June
  12

• Annotation inheritance and using 'experiment' as record constructor

  modelica/ModelicaSpecification#3658 · Filter by author henrikt-ma opened on Mar 21, 2025
  2

  

• Parameter without parameter variability!

  enhancement
  modelica/ModelicaSpecification#3656 · Filter by author HansOlsson opened on Mar 18, 2025
  2