Issues

• Async solver crashes with AssertionError when the solvable node was detached meanwhile

  bug
  IETS3/iets3.opensource#1965 · Filter by author kbirken opened on Sep 18, 2026

• KernelF: Hexadecimal number literals cannot be deleted

  bugMPS 2025.1
  Bug

  IETS3/iets3.opensource#1961 · Filter by author TorstenGoerg opened on Sep 16, 2026
  

• Number ranges: Bounds should strip leading zeros

  bugkernelfMPS 2024.1MPS 2025.1
  Bug

  IETS3/iets3.opensource#1886 · Filter by author kbirken opened on Jul 24, 2026

• Make use of CI modelcheker

  good first issueMPS 2024.1
  IETS3/iets3.opensource#1866 · Filter by author arimer opened on Jul 14, 2026

• EvalVarPointCache: allow injecting the cache-miss strategy (session-on-demand for evaluation)

  MPS 2025.1
  IETS3/iets3.opensource#1862 · Filter by author kbirken opened on Jul 12, 2026

• Variability: Remove editor customization for variability editors in mps20251

  MPS 2025.1variability
  Task

  IETS3/iets3.opensource#1855 · Filter by author kbirken opened on Jul 6, 2026
  1

• Variability: Changing feature model constraint should cause a adapt-to-FM-error in configurations

  MPS 2024.1variability
  Bug

  IETS3/iets3.opensource#1844 · Filter by author kbirken opened on Jun 19, 2026

• Variability: Shift-Tab can make feature model inconsistent in explorer mode

  MPS 2024.1variability
  Bug

  IETS3/iets3.opensource#1799 · Filter by author kbirken opened on May 27, 2026

• Physical Units: typePrefix is not reset

  MPS 2024.1physical units
  Bug

  IETS3/iets3.opensource#1784 · Filter by author dbinkele opened on May 12, 2026
  

• Physical units: Duplicate Entries in Code completion

  MPS 2024.1physical units
  Bug

  IETS3/iets3.opensource#1761 · Filter by author markusvoelter opened on Apr 23, 2026
  3

  

• Tests for models with TestSuite roots cannot be executed via "Run"

  Bug

  IETS3/iets3.opensource#1755 · Filter by author kbirken opened on Apr 17, 2026

• Vertical layout for non-valued enum declarations

  featureMPS 2024.1
  IETS3/iets3.opensource#1736 · Filter by author wsafonov opened on Apr 11, 2026
  

• Abstract configurations not updated by "Update All Configurations for This Model" intention with FeatureAttributes?

  MBDMPS 2024.1variability
  IETS3/iets3.opensource#1723 · Filter by author eugenschindler opened on Mar 24, 2026
  1

• Inconsistency in feature model update intention names

  MBDMPS 2024.1variability
  Task

  IETS3/iets3.opensource#1722 · Filter by author eugenschindler opened on Mar 24, 2026

• Type Resolving Information must be able to reside outside of component

  IETS3/iets3.opensource#1719 · Filter by author dbinkele opened on Mar 24, 2026
  

• build: use static versions for MPS artifacs and enable renovate bot to update them

  MPS 2024.1MPS 2025.1
  IETS3/iets3.opensource#1667 · Filter by author arimer opened on Mar 10, 2026
  

• Document CLI Interperter test execution

  CLI interpreter
  IETS3/iets3.opensource#1666 · Filter by author arimer opened on Mar 9, 2026

• Improvements for CLI Interpreter test execution

  CLI interpreter
  Task

  IETS3/iets3.opensource#1664 · Filter by author arimer opened on Mar 9, 2026
  1

• The physical units type computation creates broken expressions

  bugMPS 2024.1physical units
  Bug

  IETS3/iets3.opensource#1651 · Filter by author kbirken opened on Feb 23, 2026
  1

• Add interpreter rule for the "stripunit" expression of physunits language

  MPS 2024.1physical units
  Bug

  IETS3/iets3.opensource#1597 · Filter by author kbirken opened on Jan 15, 2026

• Physical units used in binary expressions fails with operands which aren't literals

  MPS 2024.1physical units
  Bug

  IETS3/iets3.opensource#1591 · Filter by author kbirken opened on Jan 13, 2026
  1

  

• Priority of prefix and exponent for units is not according to the standard

  MPS 2024.1physical units
  Bug

  IETS3/iets3.opensource#1586 · Filter by author kbirken opened on Jan 9, 2026
  2

• Variability: Check if update propagations of configuration's __hash and __updateHash properties can be avoided

  variability
  Task

  IETS3/iets3.opensource#1582 · Filter by author kbirken opened on Dec 22, 2025
  

• Missing check: Identifiers must not conflict with Java keywords

  IETS3/iets3.opensource#1578 · Filter by author alexanderpann opened on Dec 19, 2025

• Reference from lambda expression to function parameter not possible

  IETS3/iets3.opensource#1577 · Filter by author alexanderpann opened on Dec 19, 2025