v5.0.1

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Questions about yaw error output and periodic inflow velocity fluctuation when using AeroDisk in FAST.Farm

FAST.Farm

Module: AeroDiskDisk actuator aerodynamics modelDisk actuator aerodynamics model

Type: Bug

Status: Open.

#3363 In OpenFAST/openfast;

· xiaomi4356 opened on Jun 10, 2026

Turbsim_OpenMp issue

Module: TurbSim

Type: Bug

Status: Open.

#3273 In OpenFAST/openfast;

· DT4015 opened on Mar 19, 2026

AeroDyn_Inflow_C_Binding Compilation Error

Type: Bug

Status: Open.

#3267 In OpenFAST/openfast;

· FYHQZH opened on Mar 14, 2026

SoilDyn: Compiler issues

Module: SoilDynSoil interaction module (REDWIN DLL coupling)Soil interaction module (REDWIN DLL coupling)

Type: Bug

Status: Open.

#3301 In OpenFAST/openfast;

· RBergua opened on Apr 10, 2026

Bug report SrvD_SetExternalInputs

Type: Bug

Status: Open.

#3312 In OpenFAST/openfast;

· TianyuanWangi opened on Apr 19, 2026

Error reported by Simulink. Matlab R2025b, OpenFast 5.0.0

Type: Bug

Status: Open.

#3332 In OpenFAST/openfast;

· ahgambier opened on May 14, 2026

Question regarding Azimuth data misalignment when using RotMotionFileName in AeroDyn

Module: AeroDyn

Status: Open.

Bug

#3335 In OpenFAST/openfast;

· andrew-platt opened on May 15, 2026

Request for 32-bit Builds of openfast.exeand FAST.Farm.exefor OpenFAST v5

Type: Enhancement

Status: Open.

#3341 In OpenFAST/openfast;

· linqing-009 opened on May 18, 2026

Turbine out of grid bounds in FAST.Farm simulation

FAST.Farm

Type: Question

Status: Open.

#3349 In OpenFAST/openfast;

· Justin-sudo11 opened on May 25, 2026

Docker Openfast 5.0.0 image Incompatibility with AMD64 architectures

Status: Open.

#3361 In OpenFAST/openfast;

· andrew-platt opened on Jun 8, 2026

FF: Curl/Cartesian wake fixes and AWAE VTK wake-plane output

ai assistedAI written with strong human guidance.AI written with strong human guidance.

FAST.Farm

Feature: visualization

Module: AWAE

Module: WakeDynamics

Status: Open (in progress).

OpenFAST/openfastnumber 3368

#3368 In OpenFAST/openfast;

· andrew-platt opened on Jun 19, 2026

FAST.Farm parallel run failure at 11.4 m/s with two turbines – possible OMP solver issue

FAST.Farm

Type: Bug

Status: Open.

#3272 In OpenFAST/openfast;

· linqing-009 opened on Mar 19, 2026

BeamDyn: rotating-frame-consistent linearization Jacobians when RotStates=True

ai assistedAI written with strong human guidance.AI written with strong human guidance.

Module: BeamDyn

Type: Bug

Status: Open (in progress).

OpenFAST/openfastnumber 3400

#3400 In OpenFAST/openfast;

· mayankchetan opened on Jul 21, 2026

OpenFAST linearization cases segfault with AeroDyn and no InflowWind

Module: OpenFAST Lib

Type: Bug

Status: Open.

#3439 In OpenFAST/openfast;

· andrew-platt opened on Aug 21, 2026

AeroDyn must be enabled for a multirotor case

Module: OpenFAST Lib

Type: Bug

Status: Open.

Bug

#3440 In OpenFAST/openfast;

· andrew-platt opened on Aug 21, 2026

OLAF wakes give a "Tower Strike" warning if they enter the tower with tower shadow enabled

Module: AeroDyn

Module: OLAF

Type: Bug

Status: Open.

#3441 In OpenFAST/openfast;

· andrew-platt opened on Aug 21, 2026

AeroDyn: AD_UpdateStates discards the wind it computes and feeds BEMT a stale, frozen inflow

Module: AeroDyn

Type: Bug

Status: Open.

Bug

#3447 In OpenFAST/openfast;

· andrew-platt opened on Aug 28, 2026

Regression-test driver hides errors: stderr is not captured, failures appear "without a message"

Type: Bug

Type: Testing

Status: Open.

#3448 In OpenFAST/openfast;

· luwang00 opened on Aug 29, 2026

Accelerations not output by ExternalInflow

Module: ExtInflowfor inflow from CFDfor inflow from CFD

Type: Bug

Status: Open.

#3462 In OpenFAST/openfast;

· hkross opened on Sep 14, 2026

OLAF: fix VTK writing at the last simulation step

Module: OLAF

Type: Bug

Status: Open (in progress).

OpenFAST/openfastnumber 3475

#3475 In OpenFAST/openfast;

· RBergua opened on Sep 25, 2026

FPE_TRAP_ENABLED does not set the -ffpe-trap flag

Compiler: GNU

System: CMake

Type: Bug

Status: Open.

#3476 In OpenFAST/openfast;

· andrew-platt opened on Sep 26, 2026