Add a link to Liberapay.

source/manifest.json

@@ -3,7 +3,7 @@
   "manifest_version": 2,
   "name": "Queue",
   "description": "A WebExtension for queueing links.",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "permissions": [
     "contextMenus",
     "storage",

source/utilities/components/page-footer.ts

@@ -7,6 +7,11 @@ type FooterProps = {
 };
 
 export function PageFooter(props: FooterProps): QComponent {
+  const donateLink = html`<${Link}
+    text="Donate"
+    url="https://liberapay.com/Holllo"
+  />`;
+
   const version = props.manifest.version;
   const versionLink = html`<${Link}
     text="v${version}"
@@ -18,8 +23,8 @@ export function PageFooter(props: FooterProps): QComponent {
   return html`
     <footer class="page-footer">
       <p>
-        ${versionUpdated} ${versionLink} 🄯 Holllo — Free and open-source,
-        forever.
+        ${donateLink} ♡ ${versionUpdated} ${versionLink} 🄯 Holllo — Free and
+        open-source, forever.
       </p>
     </footer>
   `;