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| # Comet User Guide | |
| The Comet user guide covers installation, configuration, supported data sources, supported operators | |
| and expressions, and tuning advice for running Apache Spark with Comet acceleration. | |
| The **current stable release** is 1.0.x. Most users should start there. The **development snapshot** | |
| tracks the upcoming release and may include features and fixes that are not yet generally available. | |
| User guides for **older releases** are kept for reference under [Older Versions](older-versions). | |
| ```{toctree} | |
| :maxdepth: 2 | |
| :caption: User Guide | |
| :hidden: | |
| 1.0.x (current) <1.0/index> | |
| Development Snapshot <latest/index> | |
| Older Versions <older-versions> | |
| ``` |