If you need to upgrade your existing installation, please download the following upgrade procedures, unpack them and follow the instructions. Please note: The upgrade procedures are not cumulative and you may need to use several upgrade procedures if you're using an old version of Kentico.

Xperience 13

• Kentico 12.0 to 13.0 (Release Notes, Upgrade Instructions, Code Upgrade Tool)

Kentico 12.0

• Kentico 11.0 to 12.0 (Release Notes, Upgrade Instructions, Code Upgrade Tool)

Kentico 11.0

• Kentico 10.0 to 11.0 (Release Notes, Upgrade Instructions, Code Upgrade Tool)

Kentico 10.0

• Kentico 9.0 to 10.0 (Release Notes, Upgrade Instructions, Code Upgrade Tool)

Kentico 9.0

• Kentico 8.2 to 9.0 (Release Notes, Upgrade Instructions, Code Upgrade Tool)
• Additional packages:
  • Web part and widget recovery
  • Document library recovery
  • Project management recovery
  • Project management database cleanup

Kentico 8.x

• Kentico 8.1 to 8.2 (Release Notes, Upgrade Instructions, Code Upgrade Tool)
• Kentico 8.0 to 8.1 (Release Notes, Upgrade Instructions, Code Upgrade Tool)
• Kentico 7.0 to 8.0 (Upgrade Instructions, Code Upgrade Tool)

Kentico CMS 7.0

• Kentico CMS 6.0 to 7.0
• Kentico CMS 7.0 RC to 7.0

Kentico CMS 6.0

• Kentico CMS 5.5 R2 to 6.0

Kentico CMS 5.x

• Kentico CMS 5.5 to 5.5 R2
• Kentico CMS 5.0 to 5.5
• Kentico CMS 4.1 to 5.0

Kentico CMS 4.x

• Kentico CMS 4.0 to 4.1
• Kentico CMS 3.1a to 4.0
• Kentico CMS 4.0 Release Candidate to 4.0 Final Version

Kentico CMS 3.x

• Kentico CMS 3.1 to 3.1a
• Kentico CMS 3.0 to 3.1
• Kentico CMS 2.3a to 3.0

Migration Toolkit from 1.9/1.9a to 3.0

Here you can download the latest version of the Migration Toolkit that will allow you to upgrade your existing 1.9/1.9a web site to Kentico CMS 3.0:

• Migration Toolkit from 1.9 to 3.0

Kentico CMS 2.x

• Kentico CMS 2.3 to 2.3a
• Kentico CMS 2.2 to 2.3
• Kentico CMS 2.1e to 2.2
• Kentico CMS 2.1d to 2.1e
• Kentico CMS 2.1c to 2.1d
• Kentico CMS 2.1b to 2.1c
• Kentico CMS 2.1a to 2.1b
• Kentico CMS 2.1 to 2.1a
• Kentico CMS 2.0b to 2.1a (it's not necessary to upgrade from 2.0b to 2.1)
• Kentico CMS 2.0a to 2.0b
• Kentico CMS 2.0 to 2.0a

Migration Toolkit from 1.9/1.9a to 2.3a

Here you can download the latest version of the Migration Toolkit that will allow you to upgrade your existing 1.9/1.9a web site to Kentico CMS 2.3a:

• Migration Toolkit from 1.9 to 2.3a

Kentico CMS 1.x

• Kentico CMS 1.9 to 1.9a
• Kentico CMS 1.8c to 1.9
• Kentico CMS 1.8b to 1.8c
• Kentico CMS 1.8a to 1.8b
• Kentico CMS 1.8 to 1.8a
• Kentico CMS 1.7b to 1.8
• Kentico CMS 1.7a to 1.7b
• Kentico CMS 1.7 to 1.7a
• Kentico CMS 1.6b to 1.7
• Kentico CMS 1.6 to 1.6b

Upgrade procedure for converting Kentico CMS project from VS 2003 to VS 2005: Kentico CMS VS 2005 Upgrade
If you need some older upgrade procedure, please contact us.

1.x Versions and build numbers

Version	Build Number
1.7	1.7.2049
1.7a	1.7.2091
1.7b	1.7.2131
1.8	1.8.2183
1.8a	1.8.2210
1.8b	1.8.2223
1.8c	1.8.2266
1.9	1.9.2301
1.9a	1.9.2390

Please note there may be some minor differences in numbers. The nearest build number should be considered the same as the build number in the table (for upgrade purposes).