> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/s2gw-installation-manual/document_history.md).

# Document history

<table><thead><tr><th width="106">Version</th><th width="128">Released</th><th width="89">Author</th><th>Remarks</th></tr></thead><tbody><tr><td>1</td><td>2022-02-25</td><td>makr</td><td>First release</td></tr><tr><td>2</td><td>2023-03-28</td><td>makr</td><td>Raspberry Pi and Banana Pi HW versions described.</td></tr><tr><td>3</td><td>2024-04-18</td><td>makr</td><td>Remote app update. B3-S2GW XML examples. UDPListen log examples.</td></tr><tr><td>4</td><td>2024-06-05</td><td>makr</td><td>Update for v.2.05. Detailed information about UDP   Listen log. List of S2 sensor types handled by S2GW. S2GW error messages.</td></tr><tr><td>5</td><td>2025-02-26</td><td>makr</td><td>Advanced usage added. Update of sensors initialisation. Details added to Migration Tool. 'Bad or no readings' point added to Troubleshooting.</td></tr><tr><td>6</td><td>2025-04-14</td><td>makr</td><td>DatabaseConfig.xml corrected - no new lines.</td></tr><tr><td>7</td><td>2026-04-30</td><td>makr</td><td>Links updated in "Equipment needed" chapter.</td></tr></tbody></table>


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