How to get the October2020 update ?

[OceanHydroAU]

I've been hanging out for the new SketchFixedSplines.addByNurbsCurve method all year, and it's looking tantalizingly close!!  It says

Introduced in version October 2020

But my Fusion360 version says 

2.0.9011

So I assume that's September?  How do I get October??

I did try to see if it works - but no luck: 

I'm hoping to do stuff like this:-

(adapted from this awesome link)

Here's my code:-

#Author-Chris Drake
#Description-Testing if the API can create control splines

import adsk.core, adsk.fusion, adsk.cam, traceback

def run(context):
    ui = None
    try:
        app = adsk.core.Application.get()
        ui  = app.userInterface
        ui.messageBox('Hello script')

        design = app.activeProduct
        rootComp = design.rootComponent
        sketches = rootComp.sketches
        sketch = sketches.add(rootComp.xYConstructionPlane)
        sketchCurves = sketch.sketchCurves

        knots = [ 0,0,0,0, 1,1,1,1 ]
        degree = 3
        P0 = adsk.core.Point3D.create(0, 0, 0)
        P1 = adsk.core.Point3D.create(1, 0, 0)
        P2 = adsk.core.Point3D.create(1, 1, 0)
        P3 = adsk.core.Point3D.create(0, 1, 0)
        controlPoints = [ P0,P1,P2,P3 ]

        #sketchCurves.sketchFixedSplines.addByNurbsCurve( adsk.core.NurbsCurve3D.createNonRational(controlPoints, degree, knots, False )) # Fails 2020-10-18
        sketchCurves.sketchFittedSplines.addByNurbsCurve( adsk.core.NurbsCurve3D.createNonRational(controlPoints, degree, knots, False )) # Semi-works (breaks if user edits)


    except:
        if ui:
            ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

[RajkumarIlanchelian · Accepted solution]

@OceanHydroAU The update is not out yet. 2.0.9011 is the last version we released. We are targeting to get the update this week. 

[OceanHydroAU]

Thanks Rajkumar - I can't wait to play with that new API spline feature!!!