Supported PGD upgrade paths
===========================

Upgrading within version 5
--------------------------

You can upgrade from any version 5.x release to a later 5.x release.

Upgrading from version 4 to version 5
-------------------------------------

Upgrades from PGD 4 to PGD 5 are supported from version 4.3.0. For
earlier versions, upgrade to 4.3.0 before upgrading to 5. See
:ref:`Upgrading within 4 <Supported PGD upgrade paths>`  for more information.

Generally, we recommend that you upgrade to the latest version 4 release
before upgrading to the latest version 5 release. After upgrading to
4.3.0 or later, the following upgrade paths are possible.

.. csv-table::
  :header: From version,To version
  :widths: 10,30
  :align: left
  :class: longtable

  4.3.0,5.0.0 or later
  4.3.1,5.1.0 or later
  4.3.2,5.1.0 or later
  4.3.3,5.1.0 or later

Upgrading from version 3.7 to version 5
---------------------------------------

Starting with version 3.7.23, you can upgrade directly to version 5.3.0
or later. For earlier versions, upgrade to 3.7.23 before upgrading to 5.
See :ref:`Upgrading within version 3.7 </pgd/3.7/bdr/upgrades/supported_paths/#upgrading-within-version-37>`  for more information.