# Release notes for Amazon Relational Database Service (Amazon RDS) for PostgreSQL
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The Amazon RDS for PostgreSQL release notes provide details about the PostgreSQL versions and extensions that are available for Amazon RDS. 

**Topics**
+ [Release calendars for Amazon RDS for PostgreSQL](postgresql-release-calendar.md)
+ [Amazon RDS for PostgreSQL updates](postgresql-versions.md)
+ [Amazon RDS Extended Support updates](postgresql-extendedsupport.md)
+ [Extension versions for Amazon RDS for PostgreSQL](postgresql-extensions.md)