Aurora to Aurora Direct Upgrade Paths

Overview

You can upgrade to the target TOS Aurora version from one of the TOS Aurora versions listed in the Direct Upgrade Path From column.

If you are running one of these versions, see the TOS Aurora upgrade procedure. Otherwise, upgrade TOS Aurora to one of these versions first.

Each version includes a 3-letter suffix describing the build:

  • PGA (General Availability) - the first version of a release that is ready for a production environment

  • PHF (Hot Fix) - an update to an existing version, usually incorporates fixes to known issues

  • PRC (Release Candidate) - a pre-release of our software that is made available to our customers and partners, and intended for use only in a non-production environment

Always download and upgrade to the most recent GA or HF build available - the Recommended Target listed in the table below.

Before you upgrade make sure to review the Compatibility Notes to determine if there are any compatibility issues that may affect your upgrade.

Recommended Target

We recommend upgrading to the latest version of TOS Aurora.

Target Version

Release Date

Direct Upgrade Path From

R23-2 PHF2.0.0

February 2024

R23-2: PHF1.0.0, PGA.1.0, PGA.0.0, PRC1.0.0

R23-1: PHF3.0.0, PHF2.1.0, PHF2.0.0, PHF1.2.0, PHF1.0.0, PGA.0.0, PRC1.0.0

R22-2: PHF4.0.0, PHF3.0.0, PHF2.0.0, PHF1.1.0, PHF1.0.0, PGA.0.0, PRC1.0.0

R22-1: PHF4.1.0, PHF4.0.0, PHF3.1.0, PHF2.0.0, PHF1.0.0, PGA.1.0, PGA.0.0, PRC1.0.0

Unavailable Targets

Target Version

Release Date

Direct Upgrade Path From

R23-2 PGA.0.0

R23-1 PHF1.1.0

R23-1 PHF1.0.0

R23-1 PGA.0.0

May - July 2023

None at this time