diff --git a/.gitignore b/.gitignore
index 8efa138..30509ac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,9 @@
 /v2.9.1.1.tar.gz
 /v2.10.0.8.tar.gz
 /v2.11.1.4.tar.gz
+/v2.11.1.12.tar.gz
+/v2.12.0.2.tar.gz
+/v2.12.0.4.tar.gz
+/v2.13.1.1.tar.gz
+/v2.14.0.1.tar.gz
+/v2.15.0.1.tar.gz
diff --git a/WALinuxAgent.spec b/WALinuxAgent.spec
index a6e8aca..5eea00e 100644
--- a/WALinuxAgent.spec
+++ b/WALinuxAgent.spec
@@ -1,7 +1,7 @@
 %global dracut_modname 97walinuxagent
 
 Name:           WALinuxAgent
-Version:        2.11.1.4
+Version:        2.15.0.1
 Release:        %autorelease
 Summary:        The Microsoft Azure Linux Agent
 
@@ -93,6 +93,9 @@ install -m0755 -D --target-directory=%{buildroot}%{_prefix}/lib/dracut/modules.d
 
 sed -i 's,#!/usr/bin/env python,#!/usr/bin/python3,' %{buildroot}%{_sbindir}/waagent
 sed -i 's,/usr/bin/python ,/usr/bin/python3 ,' %{buildroot}%{_unitdir}/waagent.service
+# Other commonly-used tools can handle formatting resource disks (cloud-init, azure-vm-utils) so
+# by default, let's have WALinuxAgent not do that.
+sed -i 's,ResourceDisk.Format=y,ResourceDisk.Format=n,' %{buildroot}%{_sysconfdir}/waagent.conf
 
 
 %post
diff --git a/sources b/sources
index 11fe930..35a2aed 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (v2.11.1.4.tar.gz) = e67ecd801541bd869bc01a023ee3b06a6ee879b5780b34c5fa320d080276ebe8400c66a8550b58d0ca4a1116bd923b00ce2da60d09c574f30c50f446b5a6ac2f
+SHA512 (v2.15.0.1.tar.gz) = dc9398bd5a100f43f7921e0503ef288d632f0e494f2cc9a149e181634ef68da96bb743dda8378b93bbc538f82d43bf59571b7049918dbe2770495001ae80ab79