AdvancedSkeleton v 6.552
- NonInbtw Spine in OPM issue, fix
- Mirror->Swap improved

AdvancedSkeleton v 6.551
- EyeBase from v6.550 removed due to EyeAim issue

AdvancedSkeleton v 6.550
- Extra Controllers option added
- EyeBase controllers added
- Bendy Limbs can now have any number of Ctrls
- PivotControl function added
- BendX controller added
- EyeSocket option added
- FootPivot option added
- proximityPin option added
- orientConstraint FitAttribute added
- centerBtwFeet FitAttribute removed
- DrivingSystem->ReUse issue, fix
- Editing ctrlEye_R.tx DrivingSystem, improved.
- CustomOrienting Lip ctrls issue, fix
- AutoRig MetaHuman referenced issue, fix
- EyeLashes as face-selection cause issues, fix
- ControlOrient-detachAllControllers issue, fix

AdvancedSkeleton v 6.549
- Mirroring issue with SplineIK, fix

AdvancedSkeleton v 6.548
- Mirroring issue with older Z-down rigs, fix

AdvancedSkeleton v 6.547
- Mirror->Swap issue on dragon neck, fix
- follow issue from v6.540, fix

AdvancedSkeleton v 6.545
- Maya2026 compatibility improved
- sec axis added for CustomOrientedGameSkeleton
- asExportRenameToUnreal Main.s issue, fix

AdvancedSkeleton v 6.541
- FKHSRoot_M Error from v6.540, fix

AdvancedSkeleton v 6.540
- Sub Controllers option added
- lip updated for long snouts. e.g. Raptor face
- long snout option added to Face>Pre
- follow RightLeft added for attaching gun.
- follow World added
- CustomOrienting FKRoot_M cause issue, fix
- CustomOrienting BendCtrl cause issue, fix
- Control on EndJoint in OPM issue, fix
- ReBuild Face w/DrivenCustomCtrls issue, fix
- Rename2Unreal TwistJoint issue, fix
- NonSymmetryJoints with SplineIK issue, fix
- NameMatcher FaceBS-Ctrl Main.scale issue, fix

AdvancedSkeleton v 6.535
- MultiSkinCluster FaceSetup issue, fix
- Main.scale issue from v6.530, fix

AdvancedSkeleton v 6.530
- OneJointProp issue, fix
- legLock opton added to rootOptions
- Jaw-rotation on dinosaurs issue, fix
- FKRoot_M can affect Spine in FK, fix
- RootXformInverter_M affected by FKSpine in IK, fix
- first joint in Spine not affected by IK ctrls, fix

AdvancedSkeleton v 6.525
- Audio2Face updated for ACE
- Nested Globals issue, fix
- DrivingSystem Drive Scale issue, fix
- ConvertToBlendShapes NonOPM issue, fix
- FKIKSwitch not keying Inbtween-ctrs, fix
- FaceSetup on Non AdvSkel Body, issue, fix
- nonDefaultScale values on teethJoints, fix
- MultiSkinCluster CustomController issue, fix
- CorrectiveBlendShapes for ctrlLips_M.tx issue, fix
- FKIKSwitch now includes legLock & bias for IK2FK accuracy

AdvancedSkeleton v 6.520
- FK-hierarchy as before 6.5, restored
- FK-hierarchy in OPM, changed to match non-OPM
- Bake FaceJoints issue, fix

AdvancedSkeleton v 6.517
- Face issue with Scaled rig from v6.5, fix

AdvancedSkeleton v 6.516
- IKToes ctrl restored to non-Qtoes

AdvancedSkeleton v 6.515
- Qtoes now include IKHybrid controls
- COG FitAttribute added
- matrixNodes plugin now auto-loads
- Ik-follow now also working on SplineIK
- Side-Spline build issue from v6.501, fix
- MultiSkinCluster-CustomControl issue from v6.5, fix
- Rotate QtoesIk w/toesAim set to 0, issue from v6.5, fix
- Multiple ToesEnd labels cause issue, fix
- using _ in DrivingSystem name issue, fix
- Bendy added near end-joint issue, fix
- Edit AutomaticDrivingSystems issue, fix
- FaceControls CustomOrient issue, fix

AdvancedSkeleton v 6.510
- Tongue issue from v6.5, fix
- LegAim issue from v6.5, fix
- CurveGuide issue from v6.5, fix
- LipTogeter attr issue from v6.5, fix
- Inbetween joints issue from v6.5, fix
- NoSpine HipSwinger issue from v6.5, fix
- OrientConstraints restored for deformJoints (nonOPM)
- Non-stretchy Spine now FixedOrient Chest
- IKSpine1_M.FixedOrient removed, now always on

AdvancedSkeleton v 6.500
- Full MatrixNodes && QuatNodes optimzed
- Maya2016 or higher is now required
- MultiSpace IK (now also for non-OPM)
- bias attribute added to FK inbetween
- AntiPop SDK shows when selecting Fingers, fix
- buildPose nodes are now Transforms
- Z-up removed
- BoxSkin skinWeight issue, fix
- Add influence to SoftMod Ctrl issue, fix

AdvancedSkeleton v 6.450
- TimeEcho added
- liftRoll Min/Max added
- Wheel function improvements
- drivingSystem animCurveT* changed to animCurveU*
- UnrealJoints lockweight issue, fix

AdvancedSkeleton v 6.445
- ML Tools improvements
- Modular-Rig updated for Unreal 5.5
- Foot Module added to Unreal-Modular-Rig-Export
- MoCapLibrary now works with OS-native Dialog-Style
- FootWithLegAim build issue from v6.440, fix

AdvancedSkeleton v 6.440
- ML Tools UI added
- Cyclops EyeLidWeights improved
- QToe-Roll-Ctrl orientations improved
- LegAim can now be used as Auto-Scapula
- Edit BlendShapes can now ignore auto-mirror
- RegionCtrls now hidden for most BuildSteps
- Roblox RootFaceJoint set to FaceJoint_M
- Body RangeOfMotion test issue, fix
- Editing DS: ctrlLips_M.tx issue, fix
- 50+ DrivingSystems list too long, fix
- Picker-GoToTpose on ref rigs issue, fix

AdvancedSkeleton v 6.436
- Unity Armature work with MoCapLibrary

AdvancedSkeleton v 6.435
- MoCapMatcher->useIKFeet further improved
- Sliders w/ctrl joint scale issue, fix
- AutoLipSync-korean update
- Unreal 5.4 ControlRig-Export fix
- Bendy Ctrls cause joint orient issue, fix

AdvancedSkeleton v 6.430
- Cyclops option added
- Unreal 5.4 ControlRig-Export
- MoCapMatcher->useIKFeet improved
- MultiSkinCluster FaceSetup improved
- Custom CurveWidth rebuild issue, fix
- Bake Dynamics for OPM rigs issue, fix

AdvancedSkeleton v 6.425
- Edit Squint DrivingSystem issue, fix
- Improved DrivingSystem Scale-Layering
- LegAim in OPM issue, fix

AdvancedSkeleton v 6.420
- RangeOfMotion Body Test added
- DrivingSystem->ReUse improved
- NoFlip issue from v6.410, fix
- Resample Root to Hip issue, fix
- ConvertToBlendShapes issue, fix
- SplineIk on bent tail issue, fix
- FKIKSwitch issue from v6.410, fix
- Convert To BS issue from v6.400, fix
- ReBuild OPM rig w/DrivingSystems issue, fix
- upperLip.lipsTogether on OPM FaceRigs issue, fix

AdvancedSkeleton v 6.410
- Publish Multi Files added
- FKIKSwitch now preserved Scaled Hands/Feet
- AutoPlace non-symmetry tolerance increased
- GoTo T-pose improved for Arm PoleVector
- DrivingSystem Drive Scale improved
- NonSymmetry system improved
- FKIKSwitch w/MirroredTranslate improved
- FaceMoCapLibrary on FaceOnly rigs issue, fix
- HeadSquash in OPM issue. fix
- Delete Sliders issue, fixed
- Driving worldOriented CustomCtrls issue, fix
- Selector>Display>Set Hotkey issue, fix

AdvancedSkeleton v 6.400
- PartialJoints now OPM optimized
- QuatNodes autoload for faster rigs
- Angle Attributes replaced with Q Attributes
- Go to Tpose added to Selector/Picker
- ReUse function added to SkinCage
- DrivingSystem improvements
- SliderJoints improvements
- AutoPlace improvements
- BuildPose improvements
- SkinCage improvements
- ConstraintSystem hidden for better autoFraming
- ReSample Spine retains sibling orders
- UnrealMannquin scaled set to BuildPose
- IKSpine1_M.FixedOrient now 10 by default
- FKRoot_M.w0 now 0 by default
- SwitchFK2IK on Ref-Spine issue, fix
- SeqScaleComp for head-antennas issue. fix
- Edit CorrectiveShape on BendyLimbs issue, fix
- CustomOrient ReAttach all mirror issue, fix
- SliderJoints on Hip inccorectly mirrored, fix
- CorrectiveBlendShape issue in Maya2025, fix
- VideoMoCap -w Error in older Maya versions, fix

AdvancedSkeleton v 6.320
- ctrlEye.wide attribute added
- ModularControlRig now includes FaceRig
- Fit-ForeHead now can work with edges+3verts
- Joints can now be added to NonSymmetry joints
- GoToBuildPose detect non-valid custom-setBuildPoses
- advancedskeleton.com changed to animationstudios.com.au
- Right-click on BuildStep now has "show All Controls" button
- Scaled UnrealMannequinSkeleton includes BlendShapes
- CustomControl PaintWeights issues, fix
- CustomOrienting CustomControls issues, fix
- Bake HumanIK now works with custom spines
- Selector as StandAlone FKIKSwitch range issue, fix

AdvancedSkeleton v 6.310
- VideoMoCap added
- Spine with only 2 joints, issue, fix
- Spine with no Inbetween IK issue, fix
- Embedded Picker loading issue, fix
- Picker WorksSpace error on maya-load, fix

AdvancedSkeleton v 6.300
- ModularControlRig exports with Mannequin export
- IKSpine Joint rotations improved
- NonStretchy Spine in OPM issue, fix
- asCreateUnrealJoints keeps RootMotionJoint

AdvancedSkeleton v 6.290
- World-match & World-orient added to ControlOrient
- MetaHuman added to AutoFaceRig
- CC4 AutoFaceRig improved
- NameMatcher>TransferSkinning now work with FaceSetup
- ControlOrient SetAxis localOrients improved
- Face>Pre>Extras can now be added after Build
- FKIKSwitch on customoriented ctrls issue, fix
- NameMatcher issue from v6.274, fix
- BendCtrl issues with Main.scale in OPM, fix
- WrinkleMaps assign to CC4 issue, fix
- IKNeck-stretch causes FaceSetup scale issue, fix
- AutoLipSync causes setting-fps issues, fix
- UnrealSkeleton from UE5 Template metacarpal issue, fix
- Custom ControlOrienting FKScapula issue, fix
- FaceWrinkleMaps activated on Head move, fix

AdvancedSkeleton v 6.280
- CC4 AutoFaceRig
- Sliders with Controllers added
- FKIKSwitch improved for IKhybrid-ctrls
- HipSwinger FitLabel added
- Eye-Aim now works with EyeGroups
- FaceCage improved for Shell-type EyeLids
- Un-Bind & Re-Bind added to CurveBasedDeformations
- PartialControllers.follow added to BuildPose
- Detect old version customOrient attributes added
- QuadPed Auto-Rot RollToes issue with Main.scale, fix
- polyShell EyeLashes affected by CageToSkin, fix
- Spine Flip issue from v 6.210, fix

AdvancedSkeleton v 6.271
- FaceCage weighting issue from v6.250, fix
- Elbow.lock with BendyLimbs in OPM issue, fix
- BendShoulder2 rotates with FKElbow in OPM, fix
- 3-joint TailIk L/R not matching issue, fix

AdvancedSkeleton v 6.270
- Mixed Mode FaceSetup now works with OPM
- Bendy behavior improved
- Dynamics on OPM rigs, improved
- CurveBased Deformations improvements
- QuadPed Auto-Rot RollToes upon Lifting IK ctrl
- ControllerGallery default scaling improved
- PartialJoints w/Ctrls not scale with Main, fix
- Mixed Mode FaceSetup tongue orient issue, fix
- SlideJoint not detecting 1-axis limbs in OPM, fix
- Non-Angle-CorrectiveShapes in OPM issue, fix
- HipSwinger w/modified FKRoot_M.w values issue, fixed
- CustomOrient by Detach FKIKSwitch issue, fix
- TeethJoint placement issue in OPM, fix
- Non 1 scale value joints in OPM, fix

AdvancedSkeleton v 6.261
- FKIKSwitch issue from v6.241, fix
- Audio2Face on referenced rigs issue, fix
- PoleLeg.lock affects FKLeg in OPM, fix
- Unreal5 NameMatcher improved

AdvancedSkeleton v 6.260
- Corrective SoftMods Added
- MultiPartialJoints added
- FKIKSwitch&BakeRange added
- Green-fix button re-added
- CustomOriented controllers now work with FKIKSwitching
- Quaped RollToes ctrls now local oriented
- PartJoints now first in sibling hierarchy
- MouthNarrow DrivingSystem modified Blue LipCtrls
- UnrealMannquinSkeleton w/scalematch improved
- Mixed Mode FaceSetup issues from v6.240, fix
- Create SkinControl issue from v6.250, fix
- MoCapLibray on referenced-rigs, arm align issue, fix
- "Skip Above/Below Eyes" option weight issue, fix

AdvancedSkeleton v 6.250
- MultiSkinCluster FaceSetup *Maya2024
- MultiSkinCluster CustomControls *Maya2024
- Pupil/Iris OPM update
- FKIKSwitch Qtoes improved
- autoLoad quatNodes plugin for OPM rigs for Maya2020
- Bendy2 ctrls not folloing FK translate, fix
- AimEye_M.follow in OPM issue, fix
- Scaling IKLeg in OPM issue, fix
- ReBuild Body to OPM, head scaling issue, fix
- BendyLimbs in OPM+GameEngine issue, fix

AdvancedSkeleton v 6.240
- OffsetParentMatrix Mode for FaceSetup
- Control Orient now also with Custom Controllers
- SkipAboveEyes issue, fix
- ReduceEyeLid to 4 issue, fix
- ReduceLipJoint to 14 Error on some models, fix
- RenameToUnreal CustomReduceJoints issue, fix
- ReduceLipJoints various fixes
- IKCurve.inheritsTransform now locked
- OPM with Stretchy issue, fix
- FKIK Switch on quadruped-Ik issue, fix
- QToes with ToeAim Off affects leg issue, fix
- ReSample Spine cause HipSwinger issue, fix
- aimMatrix.secondaryTargetVector offset issue, fix

AdvancedSkeleton v 6.235
- CustomOrient with Global/Follow issue, fix
- MoCap to IK, poleVector placement improved
- ReduceLipJoint to 14 Error on some models, fix

AdvancedSkeleton v 6.230
- Reduce EyeLid/Lip improved joint naming
- Quadruped FkSpine vis issue from v6.100, fix
- OPM: zero-inbetween hipswinger issue, fix
- BendyControllers in FK affected by IK-stretch issue, fix
- FKIKSwitch old ref-in-rigs with new Selector, issue fix

AdvancedSkeleton v 6.225
- ReduceEyeLid to 8 Joints added
- ReduceEyeLid to 4 Now adds Lid rotate control
- ReBuildLip to 16 changed to 14
- OPM: Main.ry 180 twist-issue, fix
- OPM: works with GameEngine
- ReBuild now filter-out components from AllSet
- Creating FitLip now pre-check vtx-counts

AdvancedSkeleton v 6.220
- Bendy Limbs improvements
- Partial FaceSetup now avaiable for v6
- UnrealMannquin joints now works with limb scaling
- MoCapMatcher IK-Feet option, to reduce foot-sliding
- FirstJoint in Bendy now orients to curve
- FirstJoint in Bendy now has MicroController
- Twist/Bendy on joints with no child-ctrl issue, fix
- Bendy1 Ctrl affects Bendy EndJoints issue, fix
- BendyLegs without IK spine issue in OPM, fix
- SoftModCtrl in Local mode attach issue, fix
 
AdvancedSkeleton v 6.210
- New Controller Orient functions
- Unreal ForeArm joint names 1&2 swapped
- Preparation>rig>MirroredTranslate removed
- Body>Edit>Axes removed
- UnrealMannequin BlendShapes exporter improved
- FKExtra rotation on Inbetweener improved
- dragonTail IkJoint orient issue, fix

AdvancedSkeleton v 6.200
- BendyLimbs now work with OPM
- BendyLimbs now use Parametric Curve
- UE4 & UE5 FitSkeleton templates added
- Unreal Mannequin Skeleton now works with BlendShapes
- UnrealMannequinSkeleton constrained faceJoints
- Auto Straighten Arms remove for MetaHumans
- PartControllers replaced with MicroControllers
- PartControllers FitAttribute removed
- NameMatcher now works with non-1 scaled rigs
- Import Frame rate mismatch Warning removed
- Face Left-Fitting checkBox enables issue, fix
- Maya2020 MotionPath fractionMode issue, fix
- NonDefaultAutoOrient option cause IKSpine twist flip, fix
- Dynamics issue on OPM rigs, fixed
- UnderScore in name issue on OPM rigs, fixed

AdvancedSkeleton v 6.101
- Maya 2020&2022 OPM Error, fix
- SkinCage moving Red SpineCurves issue, fix
- Main.showOnMouseProximity set to Not Keyable
- Main.showOnMouseProximity virtualSlider issue, fix

AdvancedSkeleton v 6.100
- OffsetParentMatrix option added
- Controls visibility set to Not Keyable
- FK w values now set to Not Keyable
- inheritScale attribute on FK ctrls (OPM)
- FollowRoot FollowMain FollowChest attributes (OPM)
- CenterBtwFeet removed (OPM)
- CustomReduce Multi-Preview issue, fix
- CustomReduce Lip issue in V6, fix
- Bend1.follow missing since 5.899 restored.
- Previous build error detection improved
- MoCapLibrary now works with UnrealRootJoint anim
- MoCapLibrary now included attaching FK legs
- MoCapLibrary now attaches IK Polevector ctrl
- Phonemes no longer Nested DrivingSystems
- HipSwinger rotation amount now match hip
- IKHybrid ctrls offset for easier selecting
- Bendy ctrls offset for easier selecting
- Tag all Controllers in Maya2023 issue, fix
- MetaHumanAnimator when using nameSpace issue, fix
- StretchyIK no longer affects ScaleX (OPM)
- Prep>Rig>Options settings now gets saved
- Unreal Joints section rearranged layout
- Blink mixed with FleshyEye issue, fix
- HairSystem Dynamics missing from Selector menu, fix

AdvancedSkeleton v 6.065
- Animation-Tester now have Face Range Of Motion clip
- MoCapLibrary includes Face Range Of Motion clip
- ctrlNose no longer lifts lip
- NoseCrease_M now affected by ctrlBrow
- FaceSelector buttons added and layout changed
- FacePicker buttons added
- MetaHuman mouth_purse & mouth_towards adjusted
- CurveGuide issue from v6.060, fix
- MetaHuman Animator on Referenced rigs issue, fix
- ExtractBlendShapeTarget on ReferenceModels issue, fix

AdvancedSkeleton v 6.060
- FaceCage topology improvements
- Lip.roll behaviour improved
- ctrlBrow_R.tx DrivingSystem adjusted
- DrivingSystems-ReUse can use Selected attribute
- C-level Lip controllers now rotate with LipRegion
- SliderJoints improved for UnrealExport
- Switch IK2FK improved for Inbetween systems
- Unreal Mannequin Skeleton shorter offset-rotation
- EyeLid issue for extreme dense models, fix
- WrinkleMap SmileLine Left issue, fix
- CurveGuide system on CenterJoints issue, fix
- Create DrivingSystems Disabled issue from v6.055, fix

AdvancedSkeleton v 6.055
- New C-level Lip controllers added
- Create non-symmetry-joints added
- ReUse DrivingSystems functions added
- AimEye_M.follow now also works in BlendShape FaceRig
- Lip.roll & pucker behaviour improved
- Audio2Face2023.1.1 compatibility update
- EyeBrow behaviour from v5 added to v6
- blinkCenter from v5 added to v6
- MetaHumanAnimator connector improvements
- MetaHumanAnimator Baking added
- LipsTogeter added to Lip_R/L
- Create DrivingSystem button now disable when Editing
- CenterJoints "folllow" SideJoint issue, fix
- SwapCurve on Finger Ctrl issue, fix
- Custom BuildPose can cause DrivingSystem issue, fix
- Replacing Hand-limb cause DrivingSystem issue, fix
- DrivingSystem Drive From IK cause ReBuild issue, fix
- LipCorner weighting issue on large models, fix
- AutoDetectAndEditDrivingSystem issues on Emotions, fix
- SwapCurve on ExtraControls issue, fix
- DrivingSystem on Tongue-scaling issue, fix

AdvancedSkeleton v 6.051
- Wonder Studio export using Maya2023 issue, fix

AdvancedSkeleton v 6.050
- Wonder Studio export added
- SplineIK flipping issue, fix
- ReBuild Face with added DrivingSytems issue, fix
- MetaHumanAnimator updated for new MH-ctrl-names
- Audio2Face-importer updated for FaceSetup v6
- NameMatcher ConstraintToJoints now include scale
- CharacterCreator4 NameMatcher template modified
- Straighten legs option added for AutoRigFit

AdvancedSkeleton v 6.043
- MetaHuman ControlPanel option added
- MetaHumanAnimator added to Selector/Picker
- RenameToUnreal twistJoints issue fix
- UnrealTwistJointsHierarchy now skips inbetweens
- Models with Tongue but no Teeth cause error, fix

AdvancedSkeleton v 6.042
- Phonemes converted to BlendShapes issue, fix
- Arkit funnel & lipRoll issue, fix
- Default Ctrl scale for added Center-Joint larger
- Skin-Cutup now cuts for Twist/Bendy joints
- ConvertToBlendShapes now inc ctrlLips neg-values
- Lip-FaceBlendShape-Targets using shorter names

AdvancedSkeleton v 6.040
- CreatePartialJoint with Ctrl flip issue fix
- PoleVector DisplayArrow improvement
- GameEngineScaleBehavior issue on added joint, fix
- improved default controllerSize for added joints
- inbetween on left limbs issue, fix
- fingerCurl slight asymmetry on LeftvsRight, fix
- Moving FK controller with Inbetween issue, fix
- Mirror-ControlCurves on NurbsSurfaces now flips normals

AdvancedSkeleton v 6.030
- Skin Cut-Up for FastPlayBack added
- Part & Bendy Controllers changed
- FollowTranslate replaced by FollowPivot
- NoseCrease_M now follows upperFace_M
- ReBuild now includes remove unused attributes
- Mixing Blink & Squint now improved
- TopNode section added to NameMatcher
- "Print Commands" can run on Selected Controls
- Main.partVis affects FkVis issue, fix
- AutoNameMatcher controls scale issue, fix
- NameMatcher loading issue on linux, fix

AdvancedSkeleton v 6.020
- Bendy.stiffness issue from v6, fix
- MoCapLibrary improvements
- Simpler Eyelid option cause error, fix
- lowerLidOuterJoint parent issue from v6, fix

AdvancedSkeleton v 6.010
- Selector ALL button not correct in v6, fix
- Sticky lips for v6 FaceRig added
- Reduce EyeLid and Lip updated for v6
- Shift click in Picker now de-selects ctrl
- MoCapLibrary>custom now can read Unreal FBX
- Audio2Face now work with customPaths
- FaceCage weighting improvements
- Disabling "emotions" on BlendShape-type-rig issue, fix
- FaceCage Lip-Nose Triangle issue on some char, fix
- wbDeltaMushDeformer no longer used
- LipFlip on wide-mouth character issue, fix
- Cheek wider then CheekBone causes issue, fix
- FaceCage on nonSymmetrical Faces issue, fix
- IkSpine over 10k units tall issue, fix

AdvancedSkeleton v 6.000
- New and improved FaceSetup
- EyeLid Setup improved
- EyeBrow Setup improved
- Lip Setup improved
- PartControllers for Twist/Bendy added
- PartControllers for Inbetween added
- PartialJoint Controllers option added
- Create Root Motion Joint now includes controller
- Add object to HeadSquash-deformation function added
- Emotions and Phonemes options added
- RootX controllers now single curveShape
- Follow FitAttribute now have FollowTranslate option
- BendyControls.stff attribute now defaultValue of zero
- Print ControlCurveCommands now have ReBuildCurve option
- Quadruped (horse) Selector now available
- SelectorDesigner can now work with NoBackground
- Selector Gui updated
- Creatures with more than 10 IK legs can now be built