# Change History

> The source document's revision 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">GA</span><span><strong>Source pages:</strong> PDF 87</span><span><a href="https://github.com/nori-shinoda/documents/blob/1773200c5362476c4a549222b7d17fa91f546cae/postgresql12_ga_new_features_en_20191011-1.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-12-history-pdf-page-87">PDF page 87</p>

**Change history**
| Version | Date | Author | Description |
| --- | --- | --- | --- |
| 0.1 | Apr 22, 2019 | Noriyoshi Shinoda | Create internal review version. Reviewer： Reviewer： Tomoo Takahashi Akiko Takeshima Takahiro Kitayama (Hewlett Packard Enterprise Japan) |
| 1.0 | May 24, 2019 | Noriyoshi Shinoda | Modification completed according PostgreSQL 12 Beta 1. Reviewer: Satoshi Nagayasu (Uptime Technologies, LCC.) |
| 1.1 | Oct 7, 2019 | Noriyoshi Shinoda | Modification completed according PostgreSQL 12 GA version. |
|  | Oct 11, 2019 | Noriyoshi Shinoda | Some typo fix |
| 1.1.1 |  |  |  |