Upgrade paths

The following table identifies the supported FortiPortal upgrade paths. Find your existing version in the Existing Version column of the table and determine the more recent versions to which you can upgrade in the Compatible Upgrade Version column. When you upgrade to a more recent version, repeat this process until you're running the most recent version.

Existing Version	Compatible Upgrade Version
2.1.0	2.1.1
2.1.1	2.2.0
2.2.0	2.2.1, 2.2.2, 2.3.0
2.2.1	2.2.2, 2.3.0
2.2.2	2.3.0
2.3.0	2.3.1
2.3.1	2.4.0, 2.4.1
2.4.0	2.4.1, 2.5.0, 3.0.0
2.4.1	2.5.0, 2.5.1, 3.0.0, 3.1.0
2.5.0	2.5.1, 3.0.0, 3.1.0
2.5.1	3.0.0, 3.1.0, 3.1.1, 3.1.2
3.0.0	3.1.0, 3.1.1, 3.1.2
3.1.0	3.1.1, 3.1.2, 3.2.0
3.1.1	3.1.2, 3.2.0
3.1.2	3.2.0, 3.2.1, 3.2.2
3.2.0	3.2.1, 3.2.2, 4.0.0
3.2.1	3.2.2, 4.0.0, 4.0.1
3.2.2	4.0.0, 4.0.1, 4.0.2, 4.0.3
4.0.0	4.1.2
4.0.1	4.1.2
4.0.2	4.1.2
4.0.3	4.1.2
4.0.4	4.1.2
4.1.0	4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4
4.1.1	4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4
4.1.2	4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4
4.2.0	5.0.3
4.2.1	5.0.3
4.2.2	5.0.3
4.2.3	5.0.3
4.2.4	5.0.0, 5.0.1, 5.0.2, 5.0.3
5.0.0	5.2.0
5.0.1	5.2.0
5.0.2	5.2.0
5.0.3	5.2.0
5.1.0	5.2.0, 5.2.1, 5.2.2, 5.2.3, 5.2.4, 5.2.5, 5.3.0, 5.3.1, 5.3.2, 5.3.3, 5.3.4
5.1.1	5.2.0, 5.2.1, 5.2.2, 5.2.3, 5.2.4, 5.2.5, 5.3.0, 5.3.1, 5.3.2, 5.3.3, 5.3.4
5.1.2	5.2.0, 5.2.1, 5.2.2, 5.2.3, 5.2.4, 5.2.5, 5.3.0, 5.3.1, 5.3.2, 5.3.3, 5.3.4
5.2.0	5.2.1, 5.2.2, 5.2.3, 5.2.4, 5.2.5, 5.3.0, 5.3.1, 5.3.2, 5.3.3, 5.3.4
5.2.1	5.2.2, 5.2.3, 5.2.4, 5.2.5, 5.3.0, 5.3.1, 5.3.2, 5.3.3, 5.3.4
5.2.2	5.2.3, 5.2.4, 5.2.5, 5.3.0, 5.3.1, 5.3.2, 5.3.3, 5.3.4
5.2.3	5.2.4, 5.2.5, 5.3.0, 5.3.1, 5.3.2, 5.3.3, 5.3.4
5.2.4	5.2.5, 5.3.2, 5.3.3, 5.3.4
5.3.0	5.3.1, 5.3.2, 5.3.3, 5.3.4
5.3.1	5.3.2, 5.3.3, 5.3.4
5.3.2	5.3.3, 5.3.4
5.3.3	5.3.4, 6.0.0
5.3.4, 6.0.0	6.0.1
5.3.5, 6.0.0 - 6.0.1	6.0.2
5.3.5, 6.0.0 - 6.0.2	6.0.3