title: Spring Data JPA doesn´t generate technical documentation on PDF format
body: <p>Good morning,</p>
  
  <p>This morning I tried to put an issue on Github but it was impossible.
  <a href="https://github.com/spring-projects/spring-data-jpa" rel="nofollow noreferrer">https://github.com/spring-projects/spring-data-jpa</a></p>
  
  <p>I was reviewing the technical documentation and I noticed that from last month, the project don´t generate the documentation on PDF.</p>
  
  <p>Last release with Documentation on PDF version:
  <a href="https://docs.spring.io/spring-data/jpa/docs/2.0.5.RELEASE/reference/" rel="nofollow noreferrer">https://docs.spring.io/spring-data/jpa/docs/2.0.5.RELEASE/reference/</a></p>
  
  <p>Any reason to not generate the PDF?</p>
  
  <p>Many thanks in advance</p>
  
  <p>Juan Antonio</p>