removed /since 3.8 and entered 3.4 instead because of backport

Author: signedav

python/core/auto_generated/qgslegendsettings.sip.in

@@ -200,7 +200,7 @@ Returns the factor of map units per pixel for symbols with size given in map uni
 
 .. seealso:: :py:func:`setMapUnitsPerPixel`
 
-.. versionadded:: 3.8
+.. versionadded:: 3.4
 %End
 
     void setMapUnitsPerPixel( double mapUnitsPerPixel );
@@ -209,7 +209,7 @@ Sets the mmPerMapUnit calculated by ``mapUnitsPerPixel`` mostly taken from the m
 
 .. seealso:: :py:func:`mapUnitsPerPixel`
 
-.. versionadded:: 3.8
+.. versionadded:: 3.4
 %End
 
     int dpi() const;

src/core/qgslegendsettings.h

@@ -181,14 +181,14 @@ class CORE_EXPORT QgsLegendSettings
     /**
      * Returns the factor of map units per pixel for symbols with size given in map units calculated by dpi and mmPerMapUnit
      * \see setMapUnitsPerPixel()
-     * \since QGIS 3.8
+     * \since QGIS 3.4
      */
     double mapUnitsPerPixel() const;
 
     /**
      * Sets the mmPerMapUnit calculated by \a mapUnitsPerPixel mostly taken from the map settings.
      * \see mapUnitsPerPixel()
-     * \since QGIS 3.8
+     * \since QGIS 3.4
      */
     void setMapUnitsPerPixel( double mapUnitsPerPixel );
 

src/server/services/wms/qgswmsparameters.h

@@ -372,7 +372,7 @@ namespace QgsWms
       /**
        * Returns SRCWIDTH parameter or an empty string if not defined.
        * \returns srcWidth parameter
-       * \since QGIS 3.8
+       * \since QGIS 3.4
        */
       QString srcWidth() const;
 
@@ -382,14 +382,14 @@ namespace QgsWms
        * converted.
        * \returns srcWidth parameter
        * \throws QgsBadRequestException
-       * \since QGIS 3.8
+       * \since QGIS 3.4
        */
       int srcWidthAsInt() const;
 
       /**
        * Returns SRCHEIGHT parameter or an empty string if not defined.
        * \returns srcHeight parameter
-       * \since QGIS 3.8
+       * \since QGIS 3.4
        */
       QString srcHeight() const;
 
@@ -399,7 +399,7 @@ namespace QgsWms
        * converted.
        * \returns srcHeight parameter
        * \throws QgsBadRequestException
-       * \since QGIS 3.8
+       * \since QGIS 3.4
        */
       int srcHeightAsInt() const;
 

src/server/services/wms/qgswmsrenderer.h

@@ -294,14 +294,14 @@ namespace QgsWms
       /**
        * Returns QgsWmsParameter SRCWIDTH if it's a GetLegendGraphics request and otherwise HEIGHT parameter
        * \returns height parameter
-       * \since QGIS 3.4.7
+       * \since QGIS 3.4
        */
       int height() const;
 
       /**
        * Returns QgsWmsParameter SRCWIDTH parameter if it's a GetLegendGraphics request and otherwise WIDTH parameter
        * \returns width parameter
-       * \since QGIS 3.4.7
+       * \since QGIS 3.4
        */
       int width() const;