diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dd615fa..f260ad6 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,7 +23,7 @@ jobs:
     - name: Install golang
       uses: actions/setup-go@v5
       with:
-        go-version: '1.20.5'
+        go-version: '1.24.2'
 
     - name: Run unit tests
       run: go test -v ./...
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index c164ca7..bacb59f 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -18,7 +18,7 @@ jobs:
     - name: Install golang
       uses: actions/setup-go@v5
       with:
-        go-version: '1.20.5'
+        go-version: '1.24.2'
 
     - name: Run unit tests
       run: go test -v ./...
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d225c44..45a6e84 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,46 @@
+## 0.6.5
+
+This release includes improvements to the **Vim/Neovim plugin**,
+introducing support for **note deletion** with verification and
+confirmation, along with enhanced finder and terminal behavior.
+
+The embedded web/app's **tab management** has been rewritten to provide
+a smoother and more intuitive user experience, while also laying the
+groundwork for upcoming features such as **asset support** and
+side-by-side **tab-groups**.
+
+Fixed:
+
+- Vim: Fix weekly notesium invocation to use `g:notesium_bin`.
+- Vim: Use startinsert for reliable finder terminal mode entry.
+- Vim: Set finder `filetype=fzf` to avoid vim-tmux-navigator interception.
+
+- Web/App: Tabs - support moving a tab to the first position.
+- Web/App: Layout fixes and improvements.
+
+Added:
+
+- Vim: Note deletion with verification checks and user confirmation.
+- Vim/Finder: Support `notesium_finder_theme` (light/dark).
+
+Changed:
+
+- Vim: Increase columns minimum for Finder preview.
+- Vim: Refactor finder terminal open to avoid using a lambda.
+
+- Web/App: Tabs - improve and simplify tab tracking via tabHistory stack.
+- Web/App: Tabs - decouple open tabs and ordering from notes array.
+- Web/App: Tabs - generalize tab structure to support non-note types.
+- Web/App: Tabs - apply and visually reflect tab reordering during drag.
+- Web/App: Tabs - animate tab reordering for visual clarity.
+
+- Tests: Use realpath when performing absolute path verification.
+- Tests: Replace pidof with pgrep for macOS compatibility.
+- Tests: Determine expected platform instead of hardcoding.
+- Tests: Use `notesium web` instead of netcat for mock release server.
+
+- CI/CD: GitHub Actions workflows - bump go version to match dev environment.
+
 ## 0.6.4
 
 This release introduces the **finder** command, a built-in interactive
diff --git a/web/app/graph-panel.js b/web/app/graph-panel.js
index 2068162..d07b8b1 100644
--- a/web/app/graph-panel.js
+++ b/web/app/graph-panel.js
@@ -40,7 +40,7 @@ var t = `
           </span>
         </div>
         <div>
-          <details class="flex w-full flex-none cursor-pointer [&_svg]:open:rotate-90">
+          <details class="w-full cursor-pointer [&_svg]:open:rotate-90">
             <summary class="flex py-1 px-2 items-center justify-items-center justify-between hover:cursor-pointer focus:outline-none">
               <span class="text-sm font-medium leading-6 text-gray-700">display</span>
               <span class="text-gray-400 -mr-px"><Icon name="chevron-right" size="h-5 w-5" /></span>
@@ -53,7 +53,7 @@ var t = `
               </li>
             </ul>
           </details>
-          <details class="flex w-full flex-none [&_svg]:open:rotate-90">
+          <details class="w-full cursor-pointer [&_svg]:open:rotate-90">
             <summary class="flex py-1 px-2 items-center justify-items-center justify-between hover:cursor-pointer focus:outline-none">
               <span class="text-sm font-medium leading-6 text-gray-700">forces</span>
               <span class="text-gray-400 -mr-px"><Icon name="chevron-right" size="h-5 w-5" /></span>
@@ -61,7 +61,7 @@ var t = `
             <ul class="mt-1 ml-px px-2 text-xs leading-6 text-gray-700">
               <li v-for="(option, key) in forces" :key="key"
                 class="items-center justify-items-center justify-between block p-2 pr-0">
-                <div class="flex items-center justify-between">
+                <div class="w-full flex items-center justify-between">
                   <span v-text="option.title"></span>
                   <span v-text="option.value"></span>
                 </div>
diff --git a/web/app/graph.js b/web/app/graph.js
index 5419940..2d113e4 100644
--- a/web/app/graph.js
+++ b/web/app/graph.js
@@ -52,7 +52,7 @@ var t = `
                 <ul v-show="showSettingsForces" class="mt-1 ml-px px-2 text-xs leading-6 text-gray-700">
                   <li v-for="(option, key) in forces" :key="key"
                     class="items-center justify-items-center justify-between block rounded-md py-2 pr-2 pl-8">
-                    <div class="flex items-center justify-between">
+                    <div class="w-full flex items-center justify-between">
                       <span v-text="option.title"></span>
                       <span v-text="option.value"></span>
                     </div>
diff --git a/web/app/note-sidebar.js b/web/app/note-sidebar.js
index cefa966..7831463 100644
--- a/web/app/note-sidebar.js
+++ b/web/app/note-sidebar.js
@@ -5,7 +5,7 @@ var t = `
   <div class="flex gap-x-5 gap-y-2 p-2 border-b sticky top-0 z-10 bg-white">
     <button type="button" :disabled="!note.isModified" @click="$emit('note-save')"
       :class="note.isModified ? 'bg-blue-600 hover:bg-blue-500 text-white' : 'bg-gray-300 text-gray-400'"
-      class="w-28 rounded px-2 pt-2 pb-1 text-xs shadow-sm">Save</button>
+      class="w-28 rounded px-2 py-1.5 text-xs shadow-sm">Save</button>
     <div class="flex gap-x-5 gap-y-2 mt-0 ml-auto items-center justify-center">
       <span title="links" @click="$emit('finder-open', '/api/raw/links?color=true&filename=' + note.Filename)"
         class="cursor-pointer text-gray-400 hover:text-gray-700">
@@ -69,7 +69,7 @@ var t = `
   </dl>
 
   <div class="m-2 overflow-hidden rounded-lg bg-gray-50 pl-4 pr-2 py-3">
-    <div class="flex justify-between mt-1 mb-2 text-sm">
+    <div class="flex justify-between items-center mt-1 mb-2 text-sm">
       <h3 class="leading-6 font-semibold tracking-tight text-gray-700">Links incoming</h3>
       <span class="text-gray-400 mr-2" v-text="countIncomingLinks"></span>
     </div>
@@ -77,7 +77,7 @@ var t = `
       :title="link.Title" :filename="link.Filename" :linenum="link.LineNumber" :key="link.Filename + link.LineNumber"
       @note-open="(...args) => $emit('note-open', ...args)" />
 
-    <div class="flex justify-between mt-4 mb-2 text-sm">
+    <div class="flex justify-between items-center mt-4 mb-2 text-sm">
       <h3 class="leading-6 font-semibold tracking-tight text-gray-700">Links outgoing</h3>
       <span class="text-gray-400 mr-2" v-text="countOutgoingLinks"></span>
     </div>
diff --git a/web/app/note.js b/web/app/note.js
index 2ceb95e..fa0d9c1 100644
--- a/web/app/note.js
+++ b/web/app/note.js
@@ -13,7 +13,7 @@ var t = `
   <div v-if="!$notesiumState.showNoteSidebar || note.ghost" class="absolute right-0 mt-2 mr-4 h-7 z-10 inline-flex items-center">
     <button type="button" :disabled="!this.note.isModified" @click="handleSave()"
       :class="this.note.isModified ? 'bg-blue-600 hover:bg-blue-500 text-white' : 'bg-gray-300 text-gray-400'"
-      class="rounded px-10 pt-2 pb-1 text-xs">Save</button>
+      class="rounded px-10 py-1.5 text-xs">Save</button>
     <span v-if="!note.ghost" title="sidebar" @click="$notesiumState.showNoteSidebar=true"
       class="ml-2 cursor-pointer text-gray-400 hover:text-gray-600">
       <Icon name="outline-information-circle" size="h-5 w-5" />
diff --git a/web/app/settings-about.js b/web/app/settings-about.js
index f715632..4d68239 100644
--- a/web/app/settings-about.js
+++ b/web/app/settings-about.js
@@ -68,7 +68,7 @@ var t = `
         </div>
         <template v-for="(val, key) in runtime" :key="key">
           <template v-if="typeof val === 'object' && val !== null">
-            <details class="text-xs flex w-full flex-none bg-gray-50">
+            <details class="text-xs flex w-full flex-col bg-gray-50">
               <summary class="flex w-full pl-6 pr-5 py-2 flex-none items-center justify-between hover:bg-gray-100 hover:cursor-pointer focus:outline-none">
                 <dt class="text-xs font-medium leading-6 text-gray-900" v-text="key"></dt>
                 <dd><Icon name="chevron-right" size="h-4 w-4" /></dd>
@@ -89,7 +89,7 @@ var t = `
           </template>
         </template>
 
-        <details class="text-xs flex w-full flex-none bg-gray-50">
+        <details class="text-xs flex w-full flex-col bg-gray-50">
           <summary class="flex w-full pl-6 pr-5 py-2 flex-none items-center justify-between hover:bg-gray-100 hover:cursor-pointer focus:outline-none">
             <dt class="text-xs font-medium leading-6 text-gray-900">state</dt>
             <dd><Icon name="chevron-right" size="h-4 w-4" /></dd>
diff --git a/web/app/sidepanel.js b/web/app/sidepanel.js
index 869b082..6b9426c 100644
--- a/web/app/sidepanel.js
+++ b/web/app/sidepanel.js
@@ -206,7 +206,7 @@ var t = `
       </li>
       <li v-for="note in filteredNotes" :key="note.Filename"
         @click="$emit('note-open', note.Filename)"
-        class="group flex justify-between py-1 pl-4 pr-2 cursor-pointer rounded-r-2xl text-gray-900 hover:bg-indigo-50
+        class="group flex justify-between items-center py-1 pl-4 pr-2 cursor-pointer rounded-r-2xl text-gray-900 hover:bg-indigo-50
                dark:text-gray-400 dark:hover:bg-gray-600">
         <div class="text-sm leading-6 overflow-hidden truncate" v-text="note.Title" :title="note.Title"></div>
         <div class="hidden group-hover:block text-gray-400 hover:text-gray-600 dark:hover:text-gray-200 -mr-1 pr-1"