# Modification History

> The source document's modification history.

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LLMS index: [llms.txt](/en/llms.txt)

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<div class="feature-source-note"><span class="feature-edition-badge">Beta 1</span><span><strong>Source pages:</strong> PDF 52</span><span><a href="https://github.com/nori-shinoda/documents/blob/1773200c5362476c4a549222b7d17fa91f546cae/postgresql96_beta1_new_features_en_20160606-1.pdf">Original PDF on GitHub</a></span></div>

> This chapter preserves the source document's revision history and publication credits.

<p class="feature-page-marker" id="pgfeat-9-6-history-pdf-page-52">PDF page 52</p>

History

**Change history**
| Version# | Date | Author | Description |
| --- | --- | --- | --- |
| 0.1 | May 20, 2016 | Noriyoshi Shinoda | Created for HPE internal. (Beta 1) Reviewers are: Tomoo Takahashi Akiko Takeshima Takahiro Kitayama Takuma Ikeda |
| 1.0 | May 30, 2016 | Noriyoshi Shinoda | Created to be published to the Internet. |
| 1.0.1 | May 31, 2016 | Noriyoshi Shinoda | Fix typo |
| 1.0.2 | June 2, 2016 | Noriyoshi Shinoda | Add pg_start_backup / pg_stop_backup |
| 1.0.3 | June 6, 2016 | Noriyoshi Shinoda | Fix parallel_degree parameter description. Fix Parallel Unsafe function list. Fix pg_proc description. |