# 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">Beta 1</span><span><strong>Source pages:</strong> PDF 121</span><span><a href="https://github.com/nori-shinoda/documents/blob/1773200c5362476c4a549222b7d17fa91f546cae/postgresql19_beta1_new_features_en_20260606-1.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-19-history-pdf-page-121">PDF page 121</p>

**Change history**
| Version | Date | Author | Description |
| --- | --- | --- | --- |
| 1.0 | June 4, 2026 | Noriyoshi Shinoda | Created for PostgreSQL 19 Beta 1 |
| 1.0.1 | Jun 6, 2026 | Noriyoshi Shinoda | Drop 3.2.1. ALTER DEFAULT PRIVILEGE statement |