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This linguistic map image could be re-created using vector graphics as a SVG file. This has several advantages; see Commons:Media for cleanup for more information. If a SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}. It is recommended to name the SVG file “German dialectal map.svg”—then the template Vector version available (or Vva) does not need the new image name parameter.
Summary
The factual accuracy of this is disputed. There might be relevant discussion on the talk page.
Dialects north of these both lines are Low German; those south are High German.
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
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Reverted to version as of 09:41, 7 July 2021 (UTC) This is a completely different map which you uploaded! You don't just swap out an image. It's one thing to make adjustments, it another to completely replace the original image with a different one under the same file name. There's a rule against doing just that.