diff --git a/src/lib/components/Login.svelte b/src/lib/components/Login.svelte
index 2d77763..1456149 100644
--- a/src/lib/components/Login.svelte
+++ b/src/lib/components/Login.svelte
@@ -50,7 +50,7 @@
     <Popover
       class='popover-leather w-fit'
       placement='bottom'
-      target='avatar'
+      triggeredBy='#avatar'
     >
       <div class='w-full flex space-x-2'>
         <Button
diff --git a/src/lib/components/util/CardActions.svelte b/src/lib/components/util/CardActions.svelte
index 41f0c1c..32476a1 100644
--- a/src/lib/components/util/CardActions.svelte
+++ b/src/lib/components/util/CardActions.svelte
@@ -114,32 +114,32 @@
       <div class='flex flex-col text-nowrap'>
         <ul class="space-y-2">
           <li>
-            <a href="" role="button" class='btn-leather' onclick={viewDetails}>
+            <button type="button" class='btn-leather' onclick={viewDetails}>
               <EyeOutline class="inline mr-2"  /> View details
-            </a>
+            </button>
           </li>
           <li>
-            <a role="button" class='btn-leather' onclick={shareNjump}>
+            <button type="button" class='btn-leather' onclick={shareNjump}>
               {#if shareLinkCopied}
                 <ClipboardCheckOutline class="inline mr-2" /> Copied!
               {:else}
                 <ShareNodesOutline class="inline mr-2" /> Share via NJump
               {/if}
-            </a>
+            </button>
           </li>
           <li>
-            <a role="button" class='btn-leather' onclick={copyEventId}>
+            <button type="button" class='btn-leather' onclick={copyEventId}>
               {#if eventIdCopied}
                 <ClipboardCheckOutline class="inline mr-2" /> Copied!
               {:else}
                 <ClipboardCleanOutline class="inline mr-2" /> Copy event ID
               {/if}
-            </a>
+            </button>
           </li>
           <li>
-            <a href="" role="button" class='btn-leather' onclick={viewJson}>
+            <button type="button" class='btn-leather' onclick={viewJson}>
               <CodeOutline class="inline mr-2"  /> View JSON
-            </a>
+            </button>
           </li>
         </ul>
       </div>
@@ -157,7 +157,7 @@
     <div class="flex flex-row space-x-4">
       {#if image}
       <div class="flex col">
-        <img class="max-w-48" src={image} />
+        <img class="max-w-48" src={image} alt="Publication cover image for {title}" />
       </div>
       {/if}
       <div class="flex flex-col col space-y-5  justify-center  align-middle">
diff --git a/src/lib/components/util/CopyToClipboard.svelte b/src/lib/components/util/CopyToClipboard.svelte
index 9e72c79..63f1aa7 100644
--- a/src/lib/components/util/CopyToClipboard.svelte
+++ b/src/lib/components/util/CopyToClipboard.svelte
@@ -18,10 +18,10 @@
   }
 </script>
 
-<a role="button" class='btn-leather text-nowrap' onclick={copyToClipboard}>
+<button type="button" class='btn-leather text-nowrap' onclick={copyToClipboard}>
   {#if copied}
     <ClipboardCheckOutline class="!fill-none dark:!fill-none inline mr-1" /> Copied!
   {:else}
     <ClipboardCleanOutline class="!fill-none dark:!fill-none inline mr-1" /> {displayText}
   {/if}
-</a>
\ No newline at end of file
+</button>
diff --git a/src/lib/components/util/Profile.svelte b/src/lib/components/util/Profile.svelte
index fd23c9f..a44cba1 100644
--- a/src/lib/components/util/Profile.svelte
+++ b/src/lib/components/util/Profile.svelte
@@ -46,10 +46,12 @@ function shortenNpub(long: string|undefined) {
       class='h-6 w-6 cursor-pointer'
       src={pfp}
       alt={username}
+      id="profile-avatar"
     />
     {#key username || tag}
       <Popover
-        target="avatar"
+        placement="bottom"
+        triggeredBy="#profile-avatar"
         class='popover-leather w-[180px]'
         trigger='hover'
       >
@@ -70,15 +72,13 @@ function shortenNpub(long: string|undefined) {
               </li>
               {#if isNav}
                 <li>
-                  <a
-                    href=""
+                  <button
                     id='sign-out-button'
                     class='btn-leather text-nowrap mt-3 flex self-stretch align-middle hover:text-primary-400 dark:hover:text-primary-500'
                     onclick={handleSignOutClick}
-                    role="button"
                   >
                     <ArrowRightToBracketOutline class='mr-1 !h-6 !w-6 inline !fill-none dark:!fill-none' /> Sign out
-                  </a>
+                  </button>
                 </li>
               {:else}
                 <!-- li>
diff --git a/src/routes/about/+page.svelte b/src/routes/about/+page.svelte
index 9e4ee80..00a14c8 100644
--- a/src/routes/about/+page.svelte
+++ b/src/routes/about/+page.svelte
@@ -1,10 +1,16 @@
 <script lang='ts'>
   import { Heading } from "flowbite-svelte";
+  
+  // Get the git tag version from environment variables
+  const gitTagVersion = import.meta.env.GIT_TAG || 'development';
 </script>
 
 <div class='w-full flex justify-center'>
   <main class='main-leather flex flex-col space-y-4 max-w-2xl w-full mt-4 mb-4'>
-    <Heading tag='h1' class='h-leather mb-2'>About</Heading>
+    <div class="flex justify-between items-center">
+      <Heading tag='h1' class='h-leather mb-2'>About</Heading>
+      <span class="text-sm bg-gray-100 dark:bg-gray-800 px-2 py-1 rounded">Version: {gitTagVersion}</span>
+    </div>
     <p>Alexandria is a reader and writer for <a href="https://github.com/nostr-protocol/nips/pull/1600" class='underline' target="_blank">curated publications</a> (in Asciidoc), and will eventually also support long-form articles (Markdown) and wiki pages (Asciidoc). It is produced by the <a href="https://wikistr.com/gitcitadel-project" class='underline' target="_blank">GitCitadel project team</a>.</p>
 
     <p>Please submit support issues on the <a href="https://gitcitadel.com/r/naddr1qvzqqqrhnypzplfq3m5v3u5r0q9f255fdeyz8nyac6lagssx8zy4wugxjs8ajf7pqy88wumn8ghj7mn0wvhxcmmv9uqq5emfw33kjarpv3jkcs83wav" class='underline' target="_blank">project repo page</a> and follow us on <a href="https://github.com/ShadowySupercode/gitcitadel" class='underline' target="_blank">GitHub</a> and <a href="https://geyser.fund/project/gitcitadel" class='underline' target="_blank">Geyserfund</a>.</p>
@@ -53,4 +59,4 @@
     <p><img src="/screenshots/Documentation.png" alt="Documentation" class='image-border'></p>
 
   </main>
-</div>
\ No newline at end of file
+</div>
diff --git a/vite.config.ts b/vite.config.ts
index b9ba52c..7a6e207 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,9 +1,26 @@
 import { sveltekit } from "@sveltejs/kit/vite";
 import { defineConfig } from "vite";
+import { execSync } from "child_process";
+
+// Function to get the latest git tag
+function getLatestGitTag() {
+  try {
+    // Get the latest git tag
+    const tag = execSync('git describe --tags --abbrev=0').toString().trim();
+    return tag;
+  } catch (error) {
+    console.error("Failed to get git tag:", error);
+    return "unknown";
+  }
+}
 
 export default defineConfig({
   plugins: [sveltekit()],
   test: {
     include: ['./tests/unit/**/*.unit-test.js']
+  },
+  define: {
+    // Expose the git tag as a global variable
+    'import.meta.env.GIT_TAG': JSON.stringify(getLatestGitTag())
   }
 });