Release Notes > Part I: 2020 > January 2020 > Upgrading to the January 2020 release
  

Upgrading to the January 2020 release

The following topics provide information about the tasks that you must perform after you upgrade to the January 2020 release:
Republish existing JDBC connections for advanced query support
In a process that uses a JDBC connection, when you assign a value to a field, you can select the Use Database-specific WHERE Clause Syntax option to use nested queries and other database-specific querying options.
To use this feature in an existing JDBC connection, you must republish the connection after you upgrade to the January 2020 release.
Salesforce managed package URLs
The Salesforce managed package for Informatica Cloud Real Time version 1.25 uses version 46.0 of the Salesforce API.
You can install or upgrade to the latest managed package version 1.25.
Log in to the following URLs to install or upgrade to the latest managed package:
For more information about the Salesforce managed package, see Salesforce and Application Integration Guide.