App assessment steps you through the assessment process to streamline your decision-making process. Assessing your apps before testing and running your migration helps reduce the potential for delays when you are ready to migrate.

You can review the apps currently being used, see which apps are available in cloud, and decide which apps to migrate using one simple tool.

With the v3.0.0 release you can now:

• install apps you have marked as ‘needed in cloud’
• review app availability
• see app usage on server
• see if migration paths exist.

App assessment helps you to identify what differences there are between server and cloud versions

Learn more about using app assessment from the user documentation here.

App assessment steps you through the assessment process to streamline your decision-making process. Assessing your apps before testing and running your migration helps reduce the potential for delays when you are ready to migrate.

You can review the apps currently being used, see which apps are available in cloud, and decide which apps to migrate using one simple tool.

With the v3.0.0 release you can now:

• install apps you have marked as ‘needed in cloud’
• review app availability
• see app usage on server
• see if migration paths exist.

App assessment helps you to identify what differences there are between server and cloud versions

Learn more about using app assessment from the user documentation here.

https://jira.atlassian.com/browse/MIG-79

The assistant was still checking and showing all users that have invalid emails as a suggestion to fix, even though the app won’t migrate all of them.

If users with an invalid email address were migrated, the space migration would eventually fail with the following error message:

• Transaction rolled back because it has been marked as rollback-only.

https://jira.atlassian.com/browse/MIG-79

The assistant was still checking and showing all users that have invalid emails as a suggestion to fix, even though the app won’t migrate all of them.

If users with an invalid email address were migrated, the space migration would eventually fail with the following error message:

• Transaction rolled back because it has been marked as rollback-only.

Upgrading to version 2.5.1 fixes the following issues.

https://jira.atlassian.com/browse/MIG-33

Attachments were getting lost when users used the Confluence cloud migration assistant to migrate from server to cloud. Users may have seen an error message when they tried to view an attachment. Users would have also seen the following exception in the log file:

• Requested attachments not found in Filestore, so serving it locally. attachmentId: xxxxxxxx

https://jira.atlassian.com/browse/MIG-75

If the migration assistant was installed and opened in Internet Explorer 11, some users were seeing a blank page.

Upgrading to version 2.5.1 fixes the following issues.

https://jira.atlassian.com/browse/MIG-33

Attachments were getting lost when users used the Confluence cloud migration assistant to migrate from server to cloud. Users may have seen an error message when they tried to view an attachment. Users would have also seen the following exception in the log file:

• Requested attachments not found in Filestore, so serving it locally. attachmentId: xxxxxxxx

https://jira.atlassian.com/browse/MIG-75

If the migration assistant was installed and opened in Internet Explorer 11, some users were seeing a blank page.

Version 2.4.4 includes improved migration estimation time and bug fixes.

Version 2.4.2 launched on Microsoft SQL Server was causing an error. See https://jira.atlassian.com/browse/MIG-101 Upgrade to the latest version to avoid this error.

Version 2.4.4 includes improved migration estimation time and bug fixes.

Version 2.4.2 launched on Microsoft SQL Server was causing an error. See https://jira.atlassian.com/browse/MIG-101 Upgrade to the latest version to avoid this error.

Version 2.4.2 brings updates to the app assessment feature, to help you plan your migration. Improvements include:

• Usage data calculated and displayed for macros
• App assessment status and tooltip refinements
• More detailed CSV download file now available

Version 2.4.2 brings updates to the app assessment feature, to help you plan your migration. Improvements include:

• Usage data calculated and displayed for macros
• App assessment status and tooltip refinements
• More detailed CSV download file now available

Confluence Data Center customers using the Confluence Cloud Migration Assistant may have seen the error message “We can’t communicate with your server” when opening the app.This problem was due to caching in a multi-node environment, and mostly impacted Confluence Data center customers running multiple nodes.

This issue has been resolved in MIG-87

Upgrade to CCMA V2.3.1 to fix this problem.

Version 2.3.1 provides a fix for https://jira.atlassian.com/browse/MIG-87

Confluence Data Center customers using the Confluence Cloud Migration Assistant may have seen the error message “We can’t communicate with your server” when opening the app. This problem was due to caching in a multi-node environment, and mostly impacted Confluence Data Center customers running multiple nodes.

Upgrade to version 2.3.1 to fix this problem.

Version 2.3.0 introduces a new beta feature for Confluence customers, ready to plan a migration to cloud.

In the first release, you'll find:

• A new app overview dashboard
• App assessment table

The Assess your apps feature is still being actively developed, and some features and functionality may be missing.

Version 2.3.0 introduces a new beta feature for Confluence customers, ready to plan a migration to cloud.

In the first release, you'll find:

• A new app overview dashboard
• App assessment table

The Assess your apps feature is still being actively developed, and some features and functionality may be missing.

Version 2.2.0 adds additional support for new types of Confluence Cloud plans and enhancements to the pre-migration checks.

Version 2.2.0 adds additional support for new types of Confluence Cloud plans and enhancements to the pre-migration checks.

Version 2.1.1 introduces compatibility for Confluence Data Center.

There are also fixes for the following bugs:

• Re-linking a cloud site causes ConstraintViolationException
• Space Import to Confluence Cloud fails if user email is invalid and cannot be invited

This app can be used with Confluence Server and Data Center versions 5.10.0 and later.

Version 2.1.1 introduces compatibility for Confluence Data Center.

There are also fixes for the following bugs:

• Re-linking a cloud site causes ConstraintViolationException
• Space Import to Confluence Cloud fails if user email is invalid and cannot be invited

This app can be used with Confluence Server and Data Center versions 5.10.0 and later.

Version 2.1.0 adds pre-migration checks for some common issues that will cause your migration to fail.

The migration assistant will now check for:

• invalid and duplicate email addresses
• the potential for group merges with groups in cloud
• space key conflicts
• if an update is available for the migration assistant

Other updates in this release include general UI enhancements and minor bug fixes.

This app can be used with Confluence Server versions 5.10.0 and later.

The following bugs are fixed in this release:

• Errors when using a Java Naming and Directory Interface (JNDI) connector
• Cloud Migration Assistant for Confluence not working with Oracle 12c

Bug fixes for email validation during user migration.

General UI improvements and bug fixes.

This patch release (2.0.1) fixes a bug related to user email checks.

Version 2.0.0 adds the ability to migrate all users and groups from a server instance to a cloud site. It's also compatible with upcoming GDPR changes to Confluence Cloud.

Other updates in this release include:

• UI improvements
• Improved error messaging
• Bug fixes
• Analytics tracking

This app can be used with Confluence Server versions 5.10.0 and newer.

Version 2.0.0 adds the ability to migrate all users and groups from a server instance to a cloud site. It's also compatible with upcoming GDPR changes to Confluence Cloud.

Other updates in this release include:

• UI improvements
• Improved error messaging
• Bug fixes
• Analytics tracking

This app can be used with Confluence Server versions 5.10.0 and newer.

General UI improvements and bug fixes.

Adds support for stopping plans and general UX improvements.

The following bug is fixed in this release

• https://jira.atlassian.com/browse/MIG-3 Cloud Migration Assistant for Confluence requires at least MySQL 5.7

This version is now bundled with Confluence 6.13

Bug fixes and copy updates.

Supports migrating of one or many spaces from Confluence Server to Confluence Cloud.