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Chapter 1. Spring Boot Documentation

This section provides a brief overview of Spring Boot reference documentation. It serves as a map

for the rest of the document.

1.1. About the Documentation

The Spring Boot reference guide is available as:

• Multi-page HTML

• Single page HTML

• PDF

The latest copy is available at docs.spring.io/spring-boot/docs/current/reference/.

Copies of this document may be made for your own use and for distribution to others, provided

that you do not charge any fee for such copies and further provided that each copy contains this

Copyright Notice, whether distributed in print or electronically.

1.2. Getting Help

If you have trouble with Spring Boot, we would like to help.

• Try the How-to documents. They provide solutions to the most common questions.

• Learn the Spring basics. Spring Boot builds on many other Spring projects. Check the spring.io

web-site for a wealth of reference documentation. If you are starting out with Spring, try one of

the guides. • Ask a question. We monitor stackoverflow.com for questions tagged with spring-boot. • Report bugs with Spring Boot at github.com/spring-projects/spring-boot/issues. 

All of Spring Boot is open source, including the documentation. If you find

problems with the docs or if you want to improve them, please get involved.

1.3. Upgrading from an Earlier Version

Instructions for how to upgrade from earlier versions of Spring Boot are provided on the project

wiki. Follow the links in the in the release notes section to find the version that you want to

upgrade to.

Upgrading instructions are always the first item in the release notes. If you are more than one

release behind, please make sure that you also review the release notes of the versions that you

jumped.

You should always ensure that you are running a supported version of Spring Boot.