add some icons for upcoming 1.4 release. just a first shot to try

extensions/fablabchemnitz/gradient_saver/icon.svg

@@ -2,21 +2,21 @@
 <!-- Created with Inkscape (http://www.inkscape.org/) -->
 
 <svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:xlink="http://www.w3.org/1999/xlink"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
    width="256"
    height="256"
    viewBox="0 0 67.733332 67.733335"
    version="1.1"
    id="svg8"
-   inkscape:version="0.92.4 (5da689c313, 2019-01-14)"
-   sodipodi:docname="icon.svg">
+   inkscape:version="1.4-dev (1:1.4.0-dev+202403210151+2fe0648968)"
+   sodipodi:docname="icon.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:dc="http://purl.org/dc/elements/1.1/">
   <title
      id="title239">Gradient Saver Icon</title>
   <defs
@@ -313,8 +313,8 @@
        xlink:href="#linearGradient3883"
        inkscape:collect="always" />
     <filter
-       height="1.1218587"
-       y="-0.060929373"
+       height="1.1218588"
+       y="-0.060929387"
        width="1.0463915"
        x="-0.02319574"
        id="filter3130-5"
@@ -465,19 +465,22 @@
      borderopacity="1.0"
      inkscape:pageopacity="0.0"
      inkscape:pageshadow="2"
-     inkscape:zoom="2.0273438"
-     inkscape:cx="34.014139"
-     inkscape:cy="85.816088"
+     inkscape:zoom="0.50683595"
+     inkscape:cx="-156.85549"
+     inkscape:cy="205.1946"
      inkscape:document-units="mm"
      inkscape:current-layer="layer1"
      showgrid="false"
-     inkscape:window-width="1366"
-     inkscape:window-height="712"
-     inkscape:window-x="0"
-     inkscape:window-y="28"
+     inkscape:window-width="1920"
+     inkscape:window-height="1007"
+     inkscape:window-x="1920"
+     inkscape:window-y="0"
      inkscape:window-maximized="1"
      inkscape:snap-global="false"
-     units="px" />
+     units="px"
+     inkscape:showpageshadow="2"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1" />
   <metadata
      id="metadata5">
     <rdf:RDF>
@@ -665,14 +668,5 @@
            style="color:#000000;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:medium;line-height:normal;font-family:sans-serif;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:normal;word-spacing:normal;text-transform:none;writing-mode:lr-tb;direction:ltr;text-orientation:mixed;dominant-baseline:auto;baseline-shift:baseline;text-anchor:start;white-space:normal;shape-padding:0;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;vector-effect:none;fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:5.29166651;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;paint-order:markers fill stroke;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
       </g>
     </g>
-    <rect
-       style="opacity:0;vector-effect:none;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;paint-order:stroke fill markers"
-       id="rect4254"
-       width="67.733337"
-       height="67.733337"
-       x="-119.13585"
-       y="205.91806"
-       rx="1.3047903"
-       ry="1.3047903" />
   </g>
 </svg>