| Change Control Event | CHG0031153 – EPR2020 Project: Apply November, December security patches to the OS on all servers in the Production stack | Change Control Event | CHG0031153 – EPR2020 Project: Apply November, December security patches to the OS on all servers in the Production stackCHG0031153 – EPR2020 Project: Apply November, December security patches to the OS on all servers in the Production stack