chore: update version

Author: santhoshmprabhu

src/aks-preview/HISTORY.rst

@@ -13,14 +13,14 @@ Pending
 +++++++
 * Add machine command `az aks machine add` to add a machine to an existing machine pool.
 
-18.0.0b37
+18.0.0b38
 +++++++
-* Enable autoscaler support for the VirtualMachines agent pool type.
-* Add `--node-vm-size` to `az aks update` to allow changing the VM size for VirtualMachines node pools.
+* Add option `--acns-datapath-acceleration-mode <None|BpfVeth>` to `az aks create/update`
 
 18.0.0b37
 +++++++
-* Add option `--acns-datapath-acceleration-mode <None|BpfVeth>` to `az aks create/update`
+* Enable autoscaler support for the VirtualMachines agent pool type.
+* Add `--node-vm-size` to `az aks update` to allow changing the VM size for VirtualMachines node pools.
 
 18.0.0b36
 +++++++

src/aks-preview/setup.py

@@ -9,7 +9,7 @@
 
 from setuptools import find_packages, setup
 
-VERSION = "18.0.0b37"
+VERSION = "18.0.0b38"
 
 CLASSIFIERS = [
     "Development Status :: 4 - Beta",