# Document history
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The following table describes significant changes to this guide. 


| 
| 
| Change | Description | Date | 
| --- |--- |--- |
| Updates | Corrected errors and added information to the [Vacuuming and analyzing tables automatically](autovacuum.md) and [Removing bloat with pg\_repack](pg-repack.md) sections. | August 22, 2025 | 
| Corrected reindex syntax | In the section for [rebuilding an index concurrently](reindex.md#reindex-examples), corrected the `reindex` examples. | June 30, 2025 | 
| Initial publication | — | December 22, 2023 |