Alternative Languages: 日本語

To perform an upgrade on your Liferay portal, please start with the version you are at and work your way up to the upgrade process.

• Upgrade Instructions from 3.2 to 4.4.x
• Upgrade Instructions from 4.x
• Upgrade Instructions from 4.1 to 4.2
• Upgrade Instructions from 4.2 to 4.3
• Upgrade Instructions from 4.3 to 4.4
• Upgrade Instructions from 4.4 to 5.0
• Upgrade Instructions from 5.x
• Upgrade Instructions from 5.0 to 5.1
• Upgrade Instructions from 5.1 to 5.2
• Upgrade Instructions from 5.2 to 6.0

For upgrading the database for your own code, you can write your own custom upgrade processes:

• Writing Custom Upgrade Processes

For upgrading your theme, see:

• Upgrade Themes from 5.2.x to 6.0.x