v0.3.2: Checkpoint Batch for GenerateUI & Seed layout fix

- Add Checkpoint Batch panel to GenerateUI right column: checkbox ON/OFF,
  include/exclude subfolder filters (comma-separated), real-time model count
  preview, amber progress bar with model name and index display
- Refactor handleGenerate into _coreGenerate (throws) + _runBatchGenerate loop;
  Stop button now aborts both single generation and batch loop
- Fix Seed row layout: seed input and mode selector now stacked vertically
  so neither is clipped in narrow right panels
- Update Help tab, DEVLOG, README for v0.3.2

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

DEVLOG.md

@@ -1,5 +1,53 @@
 # DEVLOG - ComfyUI-Workflow-Studio
 
+## 2026-04-28: v0.3.2 生成UIタブ — Checkpoint Batch・Seed UIレイアウト修正
+
+### 概要
+
+- 生成UIタブの右パネルに **Checkpoint Batch** 機能を追加
+- Seed行のレイアウトを2段構成に変更（seed値とモード選択が見切れる問題を解消）
+
+### 変更内容
+
+#### `templates/index.html` — UI要素追加・修正
+
+**Checkpoint Batch パネル追加:**
+- 右パネル（Seed行の下・結果表示の上）に `wfm-ckpt-batch-panel` を追加
+- チェックボックス ON/OFF でバッチ設定欄を展開/折りたたみ
+- Include Folders テキスト入力 — カンマ区切りでサブフォルダ名を指定。空欄でcheckpointフォルダ内の全モデルを対象
+- Exclude Folders テキスト入力 — カンマ区切りで除外するサブフォルダ名を指定
+- 対象モデル数プレビュー表示 (`wfm-ckpt-batch-info`)
+- バッチ進捗エリア — 現在のモデル名、インデックス/総数、アンバー色プログレスバー (`wfm-ckpt-batch-bar`)
+
+**Seed レイアウト修正:**
+- 横並び1行（`flex-direction: row`）→ 縦2行（`flex-direction: column`）に変更
+- 1行目: `Seed:` ラベル + 数値入力（`flex:1` で横幅いっぱい）
+- 2行目: モード選択セレクト（`width:100%`）
+
+**ヘルプタブ:**
+- GenerateUI タブ説明に gen-11（Checkpoint Batch の説明）を追加
+- gen-8（Seed control）に2段レイアウト化の補足を追加
+
+#### `static/js/generate-tab.js` — バッチロジック追加・生成処理リファクタリング
+
+**新規追加:**
+- `_ckptBatch` — `{ aborted: false }` バッチ中断フラグ
+- `_parseFolderList(str)` — カンマ区切り文字列をトリム・小文字化して配列に変換
+- `_getModelFolder(modelPath)` — パスの最初の `/` より前を抽出してフォルダ名を取得。`\\` を `/` に正規化、ルート直下は `""` を返す
+- `_filterCheckpoints(checkpoints, includeStr, excludeStr)` — include/exclude フィルタを適用したチェックポイントリストを返す。大文字小文字を区別しない
+- `_updateBatchInfo()` — チェックポイントリストのフィルタ済み件数を `wfm-ckpt-batch-info` に即時反映
+- `initCheckpointBatch()` — チェックボックス・include/exclude 入力のイベントリスナーを登録
+- `_coreGenerate(silent)` — 1回の生成コア処理（`silent=true` のとき完了トーストを省略）。エラー時はスローする
+- `_runBatchGenerate()` — チェックポイントリストをループし `_coreGenerate` を順番に呼び出す。各反復でワークフロー内の全checkpointノードの `ckpt_name` を書き換える。エラーは件数カウントして継続。完了後に結果サマリをトースト表示
+
+**変更:**
+- `handleGenerate()` — バッチが有効な場合は `_runBatchGenerate()` を、無効の場合は `_coreGenerate(false)` を呼び出すよう分岐。ボタン管理（disabled / Stop 表示）を共通 try/finally で処理
+- interrupt ボタンのハンドラ — `_ckptBatch.aborted = true` を設定してから `comfyUI.interrupt()` を呼び出し、単発生成とバッチの両方を停止できるように
+- Refresh Models ボタンのハンドラ — モデルリスト再取得後に `_updateBatchInfo()` を呼び出してバッチ件数を更新
+- `initGenerateTab()` — 末尾で `initCheckpointBatch()` を呼び出し。初期接続成功時に `_updateBatchInfo()` を呼び出し
+
+---
+
 ## 2026-04-27: v0.3.1 ギャラリー拡張（フォルダ/ファイル操作・ワークフロー保存）
 
 ### 概要

README.md

@@ -5,7 +5,7 @@ A comprehensive workflow management and generation UI plugin for [ComfyUI](https
 Browse, organize, and execute workflows directly from a dedicated studio interface — without switching between windows or manually editing JSON.
 
 ![Workflow Studio](https://img.shields.io/badge/ComfyUI-Custom_Node-blue)
-![Version](https://img.shields.io/badge/version-0.3.1-green)
+![Version](https://img.shields.io/badge/version-0.3.2-green)
 
 ## Screenshots
 
@@ -50,14 +50,15 @@ Browse, organize, and execute workflows directly from a dedicated studio interfa
 - **Embedded workflow metadata** — workflow JSON is embedded in the PNG (tEXt chunk), compatible with ComfyUI's drag-and-drop import
 - **Auto-import** — the captured workflow is automatically imported and appears in the Workflow tab
 
-### GenerateUI Tab (v0.2.4)
+### GenerateUI Tab (v0.3.2)
 - **3-tab layout** — Input / Model / Settings tabs, each with a Raw JSON column on the right for instant preview and direct editing
 - **Input tab** — Prompt (top) and Image drag-and-drop (bottom) in the left column; Raw JSON (540px) in the right column
 - **Model tab** — Checkpoint, VAE, LoRA, ControlNet, UNET, TextEncoder selectors with filter; Raw JSON on the right
 - **Settings tab** — KSampler (top) and LatentImage (bottom) in the left column; Raw JSON on the right
 - **Always-visible Raw JSON** — edit the API-format JSON directly from any tab with syntax highlighting; Apply button reloads the workflow
 - **One-click generation** — queue prompts to ComfyUI without leaving the studio
-- **Seed control** — randomize, lock, or manually set seeds
+- **Seed control** — randomize, lock, or manually set seeds; seed input and mode selector stacked vertically for readability
+- **Checkpoint Batch** — enable via checkbox in the right panel to sequentially generate with every checkpoint model; filter by include folders (comma-separated subfolder names, empty = all) and/or exclude folders; Stop button aborts after the current generation completes; amber progress bar tracks per-model progress
 - **UI-to-API conversion** — automatic conversion supporting subgraphs (nested workflows), COMBO types, and display-only node exclusion
 - **Eagle integration** — auto-save generated images to [Eagle](https://eagle.cool/) with metadata
 
@@ -214,6 +215,10 @@ Click the **camera icon** (next to the W button) in ComfyUI's top bar to capture
 
 ## Changelog
 
+### v0.3.2
+- **Checkpoint Batch** — new panel in the GenerateUI right column (below Seed, above results); enable via checkbox to auto-generate once per checkpoint model; filter included/excluded subfolders by comma-separated names (empty = all checkpoints); real-time preview of matched model count; amber progress bar shows current model name and index; Stop button aborts the loop after the current generation completes; failed models are counted and reported in the summary toast
+- **Seed layout fix** — seed value input and mode selector (Random / Fixed / Increment / Decrement) now stacked vertically so neither is clipped in narrow panels
+
 ### v0.3.1
 - **Folder operations** — create subfolders and delete folders (with all contents) directly from the folder tree header buttons
 - **File operations** — move or delete individual images from the detail panel; bulk move and bulk delete from the multi-select bar

static/js/generate-tab.js

@@ -150,7 +150,199 @@ export async function loadWorkflowIntoEditor(workflow, filename) {
 }
 
 // ============================================
-// Generation
+// Checkpoint Batch
+// ============================================
+
+const _ckptBatch = { aborted: false };
+
+function _parseFolderList(str) {
+    return str.split(",").map((s) => s.trim().toLowerCase()).filter(Boolean);
+}
+
+function _getModelFolder(modelPath) {
+    const normalized = modelPath.replace(/\\/g, "/");
+    const idx = normalized.indexOf("/");
+    return idx === -1 ? "" : normalized.substring(0, idx).toLowerCase();
+}
+
+function _filterCheckpoints(checkpoints, includeStr, excludeStr) {
+    const inc = _parseFolderList(includeStr);
+    const exc = _parseFolderList(excludeStr);
+    return checkpoints.filter((m) => {
+        const folder = _getModelFolder(m);
+        if (inc.length > 0 && !inc.includes(folder)) return false;
+        if (exc.length > 0 && exc.includes(folder)) return false;
+        return true;
+    });
+}
+
+function _updateBatchInfo() {
+    const infoEl = document.getElementById("wfm-ckpt-batch-info");
+    if (!infoEl) return;
+    const inc = document.getElementById("wfm-ckpt-batch-include")?.value || "";
+    const exc = document.getElementById("wfm-ckpt-batch-exclude")?.value || "";
+    const n = _filterCheckpoints(comfyEditor.models.checkpoints, inc, exc).length;
+    infoEl.textContent = `${n} checkpoint${n !== 1 ? "s" : ""} will be processed`;
+}
+
+function initCheckpointBatch() {
+    const checkbox = document.getElementById("wfm-ckpt-batch-enabled");
+    const body = document.getElementById("wfm-ckpt-batch-body");
+
+    checkbox?.addEventListener("change", () => {
+        if (body) body.style.display = checkbox.checked ? "block" : "none";
+        if (checkbox.checked) _updateBatchInfo();
+    });
+
+    document.getElementById("wfm-ckpt-batch-include")?.addEventListener("input", _updateBatchInfo);
+    document.getElementById("wfm-ckpt-batch-exclude")?.addEventListener("input", _updateBatchInfo);
+}
+
+// ============================================
+// Generation (core — throws on error)
+// ============================================
+
+async function _coreGenerate(silent = false) {
+    const progressBar = document.getElementById("wfm-gen-progress-bar");
+    const progressText = document.getElementById("wfm-gen-progress-text");
+    const resultImg = document.getElementById("wfm-gen-result-img");
+    const resultThumbs = document.getElementById("wfm-gen-result-thumbs");
+
+    const seedMode = document.getElementById("wfm-gen-seed-mode")?.value || "random";
+    const seedValue = parseInt(document.getElementById("wfm-gen-seed-value")?.value) || -1;
+
+    if (progressBar) progressBar.style.width = "0%";
+    if (progressText) progressText.textContent = "Starting...";
+
+    const { images, seed } = await comfyUI.generate(
+        { ...comfyUI.currentWorkflow },
+        {
+            seedMode,
+            seedValue,
+            onProgress: (pct) => {
+                if (progressBar) progressBar.style.width = `${(pct * 100).toFixed(1)}%`;
+                if (progressText) progressText.textContent = `${(pct * 100).toFixed(0)}%`;
+            },
+        }
+    );
+
+    const seedEl = document.getElementById("wfm-gen-seed-value");
+    if (seedEl) seedEl.value = seed;
+
+    if (progressText) progressText.textContent = `Done (${images.length} image${images.length !== 1 ? "s" : ""})`;
+    if (progressBar) progressBar.style.width = "100%";
+
+    if (images.length > 0) {
+        const blob = await comfyUI.getImageBlob(images[0]);
+        const url = URL.createObjectURL(blob);
+        if (resultImg) {
+            resultImg.src = url;
+            resultImg.style.display = "block";
+        }
+
+        if (resultThumbs && images.length > 1) {
+            resultThumbs.innerHTML = "";
+            for (let i = 0; i < images.length; i++) {
+                const b = i === 0 ? blob : await comfyUI.getImageBlob(images[i]);
+                const u = i === 0 ? url : URL.createObjectURL(b);
+                const thumb = document.createElement("img");
+                thumb.src = u;
+                thumb.className = `wfm-gen-thumb ${i === 0 ? "active" : ""}`;
+                thumb.addEventListener("click", () => {
+                    resultImg.src = u;
+                    resultThumbs.querySelectorAll(".wfm-gen-thumb").forEach((t) => t.classList.remove("active"));
+                    thumb.classList.add("active");
+                });
+                resultThumbs.appendChild(thumb);
+            }
+        }
+    }
+
+    if (getEagleSettings().autoSave && images.length > 0) {
+        for (const img of images) {
+            const viewUrl = `/view?filename=${encodeURIComponent(img.filename)}&subfolder=${encodeURIComponent(img.subfolder || "")}&type=${encodeURIComponent(img.type || "output")}`;
+            saveToEagle(viewUrl, img.filename);
+        }
+    }
+
+    if (images.length > 0) {
+        saveGeneratedImagesMeta(images, { ...comfyUI.currentWorkflow }).catch(() => {});
+    }
+
+    if (!silent) showToast("Generation complete", "success");
+}
+
+// ============================================
+// Batch generation loop
+// ============================================
+
+async function _runBatchGenerate() {
+    const ckptNodes = comfyUI.currentAnalysis?.checkpoint_nodes || [];
+    if (ckptNodes.length === 0) {
+        showToast("No checkpoint node found in workflow", "error");
+        return;
+    }
+
+    const inc = document.getElementById("wfm-ckpt-batch-include")?.value || "";
+    const exc = document.getElementById("wfm-ckpt-batch-exclude")?.value || "";
+    const list = _filterCheckpoints(comfyEditor.models.checkpoints, inc, exc);
+
+    if (list.length === 0) {
+        showToast("No checkpoints match the folder filter", "error");
+        return;
+    }
+
+    const batchProgress = document.getElementById("wfm-ckpt-batch-progress");
+    const batchCurrentName = document.getElementById("wfm-ckpt-batch-current-name");
+    const batchCount = document.getElementById("wfm-ckpt-batch-count");
+    const batchBar = document.getElementById("wfm-ckpt-batch-bar");
+    const progressText = document.getElementById("wfm-gen-progress-text");
+
+    if (batchProgress) batchProgress.style.display = "block";
+
+    let completed = 0;
+    let failed = 0;
+
+    for (let i = 0; i < list.length; i++) {
+        if (_ckptBatch.aborted) break;
+
+        const model = list[i];
+        if (batchCurrentName) batchCurrentName.textContent = model;
+        if (batchCount) batchCount.textContent = `${i + 1} / ${list.length}`;
+        if (batchBar) batchBar.style.width = `${((i / list.length) * 100).toFixed(1)}%`;
+        if (progressText) progressText.textContent = `[${i + 1}/${list.length}] Loading...`;
+
+        for (const node of ckptNodes) {
+            if (comfyUI.currentWorkflow?.[node.id]) {
+                comfyUI.currentWorkflow[node.id].inputs.ckpt_name = model;
+            }
+        }
+
+        try {
+            await _coreGenerate(true);
+            completed++;
+        } catch (err) {
+            if (_ckptBatch.aborted) break;
+            failed++;
+            showToast(`[${i + 1}/${list.length}] Failed: ${err.message}`, "error");
+        }
+    }
+
+    if (batchBar) batchBar.style.width = "100%";
+    if (batchCurrentName) batchCurrentName.textContent = _ckptBatch.aborted ? "Stopped" : "Done";
+
+    if (_ckptBatch.aborted) {
+        showToast(`Batch stopped — ${completed} completed, ${failed} failed`, "info");
+    } else {
+        showToast(
+            `Batch complete: ${completed}/${list.length}${failed > 0 ? ` (${failed} failed)` : ""}`,
+            failed > 0 ? "error" : "success"
+        );
+    }
+}
+
+// ============================================
+// Generate entry point
 // ============================================
 
 async function handleGenerate() {
@@ -160,89 +352,29 @@ async function handleGenerate() {
     }
     if (comfyUI.generating) return;
 
-    const genBtn = document.getElementById("wfm-gen-generate-btn");
-    const progressBar = document.getElementById("wfm-gen-progress-bar");
-    const progressText = document.getElementById("wfm-gen-progress-text");
-    const interruptBtn = document.getElementById("wfm-gen-interrupt-btn");
-    const resultImg = document.getElementById("wfm-gen-result-img");
-    const resultThumbs = document.getElementById("wfm-gen-result-thumbs");
-
-    // Sync prompts to workflow
     comfyEditor.syncToWorkflow();
 
-    const seedMode = document.getElementById("wfm-gen-seed-mode")?.value || "random";
-    const seedValue = parseInt(document.getElementById("wfm-gen-seed-value")?.value) || -1;
+    const genBtn = document.getElementById("wfm-gen-generate-btn");
+    const interruptBtn = document.getElementById("wfm-gen-interrupt-btn");
 
     genBtn.disabled = true;
     if (interruptBtn) interruptBtn.style.display = "inline-block";
-    if (progressBar) progressBar.style.width = "0%";
-    if (progressText) progressText.textContent = "Starting...";
+    _ckptBatch.aborted = false;
+
+    const batchEnabled = document.getElementById("wfm-ckpt-batch-enabled")?.checked;
 
     try {
-        const { images, seed } = await comfyUI.generate(
-            { ...comfyUI.currentWorkflow },
-            {
-                seedMode,
-                seedValue,
-                onProgress: (pct) => {
-                    if (progressBar) progressBar.style.width = `${(pct * 100).toFixed(1)}%`;
-                    if (progressText) progressText.textContent = `${(pct * 100).toFixed(0)}%`;
-                },
-            }
-        );
-
-        // Update seed display
-        const seedEl = document.getElementById("wfm-gen-seed-value");
-        if (seedEl) seedEl.value = seed;
-
-        if (progressText) progressText.textContent = `Done (${images.length} image${images.length !== 1 ? "s" : ""})`;
-        if (progressBar) progressBar.style.width = "100%";
-
-        // Display results
-        if (images.length > 0) {
-            const blob = await comfyUI.getImageBlob(images[0]);
-            const url = URL.createObjectURL(blob);
-            if (resultImg) {
-                resultImg.src = url;
-                resultImg.style.display = "block";
-            }
-
-            // Thumbnails for multiple images
-            if (resultThumbs && images.length > 1) {
-                resultThumbs.innerHTML = "";
-                for (let i = 0; i < images.length; i++) {
-                    const b = i === 0 ? blob : await comfyUI.getImageBlob(images[i]);
-                    const u = i === 0 ? url : URL.createObjectURL(b);
-                    const thumb = document.createElement("img");
-                    thumb.src = u;
-                    thumb.className = `wfm-gen-thumb ${i === 0 ? "active" : ""}`;
-                    thumb.addEventListener("click", () => {
-                        resultImg.src = u;
-                        resultThumbs.querySelectorAll(".wfm-gen-thumb").forEach((t) => t.classList.remove("active"));
-                        thumb.classList.add("active");
-                    });
-                    resultThumbs.appendChild(thumb);
-                }
+        if (batchEnabled) {
+            await _runBatchGenerate();
+        } else {
+            try {
+                await _coreGenerate(false);
+            } catch (err) {
+                const progressText = document.getElementById("wfm-gen-progress-text");
+                if (progressText) progressText.textContent = "Error";
+                showToast("Generation error: " + err.message, "error");
             }
         }
-
-        // Eagle auto-save
-        if (getEagleSettings().autoSave && images.length > 0) {
-            for (const img of images) {
-                const viewUrl = `/view?filename=${encodeURIComponent(img.filename)}&subfolder=${encodeURIComponent(img.subfolder || "")}&type=${encodeURIComponent(img.type || "output")}`;
-                saveToEagle(viewUrl, img.filename);
-            }
-        }
-
-        // ギャラリーメタデータ: 生成ワークフローを保存
-        if (images.length > 0) {
-            saveGeneratedImagesMeta(images, { ...comfyUI.currentWorkflow }).catch(() => {});
-        }
-
-        showToast("Generation complete", "success");
-    } catch (err) {
-        if (progressText) progressText.textContent = "Error";
-        showToast("Generation error: " + err.message, "error");
     } finally {
         genBtn.disabled = false;
         if (interruptBtn) interruptBtn.style.display = "none";
@@ -276,13 +408,15 @@ export async function initGenerateTab() {
             comfyEditor.renderAll(comfyUI.currentAnalysis, comfyUI.currentWorkflow);
         }
         showToast("Model lists refreshed", "success");
+        _updateBatchInfo();
     });
 
     // Generate button
     document.getElementById("wfm-gen-generate-btn")?.addEventListener("click", handleGenerate);
 
-    // Interrupt button
+    // Interrupt button (stops both single generation and batch loop)
     document.getElementById("wfm-gen-interrupt-btn")?.addEventListener("click", async () => {
+        _ckptBatch.aborted = true;
         await comfyUI.interrupt();
         showToast("Interrupted", "info");
     });
@@ -350,11 +484,15 @@ export async function initGenerateTab() {
         _outputDir = (e.detail?.path || "").replace(/\\/g, "/").replace(/\/$/, "");
     });
 
+    // Checkpoint batch UI
+    initCheckpointBatch();
+
     // Auto-connect on init
     const connected = await comfyUI.checkConnection();
     updateStatus(connected);
     if (connected) {
         await comfyEditor.loadModelLists();
+        _updateBatchInfo();
     }
 
     // Auto-load default workflow (doesn't require ComfyUI connection)

templates/index.html

@@ -330,10 +330,12 @@
                         </div>
 
                         <!-- Seed -->
-                        <div style="display:flex;gap:8px;align-items:center;margin-top:8px;">
-                            <label style="font-size:12px;color:var(--wfm-text-secondary);white-space:nowrap;">Seed:</label>
-                            <input type="number" id="wfm-gen-seed-value" class="wfm-input" value="-1" style="width:130px;">
-                            <select id="wfm-gen-seed-mode" class="wfm-select" style="width:auto;">
+                        <div style="display:flex;flex-direction:column;gap:4px;margin-top:8px;">
+                            <div style="display:flex;gap:8px;align-items:center;">
+                                <label style="font-size:12px;color:var(--wfm-text-secondary);white-space:nowrap;">Seed:</label>
+                                <input type="number" id="wfm-gen-seed-value" class="wfm-input" value="-1" style="flex:1;min-width:0;">
+                            </div>
+                            <select id="wfm-gen-seed-mode" class="wfm-select" style="width:100%;">
                                 <option value="random">Random</option>
                                 <option value="fixed">Fixed</option>
                                 <option value="increment">Increment</option>
@@ -342,6 +344,34 @@
                         </div>
                     </div>
 
+                    <!-- Checkpoint Batch Panel -->
+                    <div class="wfm-gen-panel" id="wfm-ckpt-batch-panel">
+                        <div style="display:flex;align-items:center;gap:8px;">
+                            <input type="checkbox" id="wfm-ckpt-batch-enabled" style="width:14px;height:14px;cursor:pointer;accent-color:var(--wfm-primary);">
+                            <label for="wfm-ckpt-batch-enabled" style="font-weight:600;font-size:13px;cursor:pointer;">Checkpoint Batch</label>
+                        </div>
+                        <div id="wfm-ckpt-batch-body" style="display:none;margin-top:8px;">
+                            <div style="margin-bottom:6px;">
+                                <div style="font-size:11px;color:var(--wfm-text-secondary);margin-bottom:3px;">Include Folders (empty = all, comma-separated)</div>
+                                <input type="text" id="wfm-ckpt-batch-include" class="wfm-input" placeholder="e.g. sdxl, flux">
+                            </div>
+                            <div style="margin-bottom:6px;">
+                                <div style="font-size:11px;color:var(--wfm-text-secondary);margin-bottom:3px;">Exclude Folders (comma-separated)</div>
+                                <input type="text" id="wfm-ckpt-batch-exclude" class="wfm-input" placeholder="e.g. old, test">
+                            </div>
+                            <div id="wfm-ckpt-batch-info" style="font-size:11px;color:var(--wfm-text-secondary);"></div>
+                            <div id="wfm-ckpt-batch-progress" style="margin-top:8px;display:none;">
+                                <div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;font-size:11px;">
+                                    <span id="wfm-ckpt-batch-current-name" style="overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:75%;color:var(--wfm-text-primary);"></span>
+                                    <span id="wfm-ckpt-batch-count" style="color:var(--wfm-text-secondary);white-space:nowrap;margin-left:8px;"></span>
+                                </div>
+                                <div class="wfm-gen-progress-track">
+                                    <div id="wfm-ckpt-batch-bar" class="wfm-gen-progress-bar" style="background:var(--wfm-warning,#f59e0b);"></div>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+
                     <!-- Result Display -->
                     <div class="wfm-gen-result">
                         <img id="wfm-gen-result-img" style="display:none;max-width:100%;border-radius:6px;">
@@ -509,9 +539,10 @@
                             <li id="wfm-help-gen-5">Model tab: Checkpoint, VAE, LoRA, ControlNet, UNET, TextEncoder selectors with filter</li>
                             <li id="wfm-help-gen-6">Settings tab: KSampler (top) and LatentImage (bottom) in the left column</li>
                             <li id="wfm-help-gen-7">Raw JSON always visible in the right column of each tab — edit directly and Apply to reload the workflow</li>
-                            <li id="wfm-help-gen-8">Seed control: random, fixed, increment, decrement</li>
+                            <li id="wfm-help-gen-8">Seed control: random, fixed, increment, decrement — seed input and mode selector stacked vertically for readability</li>
                             <li id="wfm-help-gen-9">Generate, progress display, stop, and view results</li>
                             <li id="wfm-help-gen-10">Eagle integration: auto-save generated images to Eagle</li>
+                            <li id="wfm-help-gen-11">Checkpoint Batch: enable via checkbox in the right panel to auto-generate once per checkpoint model; filter by include folders (comma-separated), exclude folders, or leave blank to use all checkpoints; Stop button aborts the loop after the current generation; per-model progress bar shown in amber</li>
                         </ul>
                     </div>