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For the complete documentation index, see llms.txt. This page is also available as Markdown.

October 2025

This release note provides information about the October 2025 release of OS Open Rivers.

Feature count

Feature
Count

WatercourseLink

192 738

HydroNode

197 425

Next release

The next release of OS Open Rivers is scheduled for April 2026.

PreviousApril 2026NextApril 2025

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