Issues

• [CI] full-build.yml: a failure in the resource-locked test group can be cleared by the rerun, and the job passes

  NatLabRockies/OpenStudio#5660 · Filter by author Santoshkumarpuppala opened on Sep 25, 2026
  

• Remove or fix "Build and Test" (incremental-build.yml)

  Continuous IntegrationDeveloper Issue
  NatLabRockies/OpenStudio#5658 · Filter by author jmarrec opened on Sep 18, 2026
  

• Remove PyPi wheels for Windows Python 3.7 to 3.10 - any objections?

  component - Python bindings
  NatLabRockies/OpenStudio#5657 · Filter by author jmarrec opened on Sep 18, 2026

• ModelObject::clone() doesn't remap lateral (sibling-to-sibling) object-list references within the cloned subtree

  NatLabRockies/OpenStudio#5636 · Filter by author Ski90Moo opened on Jul 23, 2026

• ForwardTranslator writes an uninitialized/garbage value into "DX Heating Coil Sizing Ratio" for ZoneHVAC:PackagedTerminalHeatPump, at scale, in the pip openstudio 3.11.0 SDK

  Triage
  NatLabRockies/OpenStudio#5635 · Filter by author macumber opened on Jul 19, 2026

• Can't build epmodel on MSVC - LINK : fatal error LNK1189: library limit of 65535 objects exceeded

  Developer Issueseverity - Blocker
  NatLabRockies/OpenStudio#5631 · Filter by author jmarrec opened on Jul 13, 2026
  1

  

• Feature request: warn at the SDK level when a Construction has an AirGap material as its outermost/innermost layer (EnergyPlus currently fails with a FATAL error, discovered only after translate + run)

  Triage
  NatLabRockies/OpenStudio#5630 · Filter by author jmcaamanog opened on Jul 13, 2026

• Revamp full-buil.yml

  Developer Issue
  NatLabRockies/OpenStudio#5624 · Filter by author jmarrec opened on May 19, 2026

• Duplicate objects in ReverseTranslator::untranslatedIdfObjects

  Triage
  NatLabRockies/OpenStudio#5623 · Filter by author macumber opened on May 17, 2026

• EPModel Development Priority List

  NatLabRockies/OpenStudio#5613 · Filter by author kbenne opened on Apr 24, 2026
  

• OpenStudio doesn't preserve order of EMS programs

  Bug

  NatLabRockies/OpenStudio#5610 · Filter by author shorowit opened on Apr 22, 2026

• Returned filmResistance() values for non-vertical, interzone surfaces

  Enhancement RequestTriage
  NatLabRockies/OpenStudio#5604 · Filter by author brgix opened on Apr 1, 2026

• OpenstudioSDK 3.11.0 Python binding not working with python3.14

  component - Python bindings
  NatLabRockies/OpenStudio#5602 · Filter by author chenkianwee opened on Feb 27, 2026

• Allow Sizing:System objects to be removed from model

  Enhancement RequestTriage
  NatLabRockies/OpenStudio#5601 · Filter by author shorowit opened on Feb 26, 2026
  4

• Wrap Schedule:File:Shading

  Enhancement Request
  NatLabRockies/OpenStudio#5600 · Filter by author jmarrec opened on Feb 3, 2026

• FloorspaceJS is unrecoverable if ${sim}/floorplan.json is missing

  Triage
  NatLabRockies/OpenStudio#5599 · Filter by author kousu opened on Jan 30, 2026
  2

• OS / EP Alignment Tasks

  Enhancement RequestTriage
  NatLabRockies/OpenStudio#5598 · Filter by author kbenne opened on Jan 29, 2026
  1

• Certificate expired on conan.openstudio.net

  Triage
  NatLabRockies/OpenStudio#5597 · Filter by author macumber opened on Jan 29, 2026
  

• Add "Field Set: Surface Name, Fraction of Radiant Energy to Surface" parameter for ZoneHVACCoolingPanelRadiantConvectiveWater and ZoneHVACBaseboardRadiantConvectiveWater

  component - ModelEnhancement RequestIDDChange
  Feature

  NatLabRockies/OpenStudio#5592 · Filter by author chenkianwee opened on Jan 22, 2026
  2

  

• Tar Ball Fixes

  Continuous IntegrationEnhancement RequestTriage
  NatLabRockies/OpenStudio#5591 · Filter by author anchapin opened on Jan 16, 2026
  1

  

• Windows x86 build fails in Conan ANTLR runtime (missing <chrono> include)

  Triage
  NatLabRockies/OpenStudio#5590 · Filter by author kbenne opened on Jan 15, 2026
  

• OpenStudio Results Report html is sometimes Garbled

  Triage
  NatLabRockies/OpenStudio#5584 · Filter by author Ski90Moo opened on Jan 9, 2026

• Trigger Docker Build Issue

  Continuous Integration
  NatLabRockies/OpenStudio#5582 · Filter by author anchapin opened on Jan 8, 2026
  

• Conan dependencies not built with correct MACOSX_DEPLOYMENT_TARGET

  Triage
  NatLabRockies/OpenStudio#5573 · Filter by author macumber opened on Jan 1, 2026 · OpenStudio SDK 3.11.0
  

• Wrong version of Python installed in Windows for 3.11-rc2

  Triage
  NatLabRockies/OpenStudio#5572 · Filter by author macumber opened on Jan 1, 2026 · OpenStudio SDK 3.11.0
  2