diff --git a/.github/workflows/on_pull_request.yaml b/.github/workflows/on_pull_request.yaml
index 5270cba4..b097d180 100644
--- a/.github/workflows/on_pull_request.yaml
+++ b/.github/workflows/on_pull_request.yaml
@@ -22,6 +22,12 @@ jobs:
         uses: actions/setup-python@v3
         with:
           python-version: 3.10.6
+      - uses: actions/cache@v2
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
       - name: Install PyLint
         run: | 
           python -m pip install --upgrade pip
diff --git a/javascript/imageMaskFix.js b/javascript/imageMaskFix.js
index 3d77bfe9..9fe7a603 100644
--- a/javascript/imageMaskFix.js
+++ b/javascript/imageMaskFix.js
@@ -31,8 +31,8 @@ function imageMaskResize() {
 
     wrapper.style.width = `${wW}px`;
     wrapper.style.height = `${wH}px`;
-    wrapper.style.left = `${(w-wW)/2}px`;
-    wrapper.style.top = `${(h-wH)/2}px`;
+    wrapper.style.left = `0px`;
+    wrapper.style.top = `0px`;
 
     canvases.forEach( c => {
         c.style.width = c.style.height = '';
@@ -42,4 +42,4 @@ function imageMaskResize() {
     });
  }
   
- onUiUpdate(() => imageMaskResize());
\ No newline at end of file
+ onUiUpdate(() => imageMaskResize());
diff --git a/javascript/imageviewer.js b/javascript/imageviewer.js
index 65a33dd7..d4ab6984 100644
--- a/javascript/imageviewer.js
+++ b/javascript/imageviewer.js
@@ -31,7 +31,7 @@ function updateOnBackgroundChange() {
             }
         })
 
-        if (modalImage.src != currentButton.children[0].src) {
+        if (currentButton?.children?.length > 0 && modalImage.src != currentButton.children[0].src) {
             modalImage.src = currentButton.children[0].src;
             if (modalImage.style.display === 'none') {
                 modal.style.setProperty('background-image', `url(${modalImage.src})`)
diff --git a/modules/extras.py b/modules/extras.py
index 0819ed37..8dbab240 100644
--- a/modules/extras.py
+++ b/modules/extras.py
@@ -175,11 +175,14 @@ def run_pnginfo(image):
 
 
 def run_modelmerger(primary_model_name, secondary_model_name, teritary_model_name, interp_method, multiplier, save_as_half, custom_name):
-    def weighted_sum(theta0, theta1, theta2, alpha):
+    def weighted_sum(theta0, theta1, alpha):
         return ((1 - alpha) * theta0) + (alpha * theta1)
 
-    def add_difference(theta0, theta1, theta2, alpha):
-        return theta0 + (theta1 - theta2) * alpha
+    def get_difference(theta1, theta2):
+        return theta1 - theta2
+
+    def add_difference(theta0, theta1_2_diff, alpha):
+        return theta0 + (alpha * theta1_2_diff)
 
     primary_model_info = sd_models.checkpoints_list[primary_model_name]
     secondary_model_info = sd_models.checkpoints_list[secondary_model_name]
@@ -198,23 +201,28 @@ def run_modelmerger(primary_model_name, secondary_model_name, teritary_model_nam
         teritary_model = torch.load(teritary_model_info.filename, map_location='cpu')
         theta_2 = sd_models.get_state_dict_from_checkpoint(teritary_model)
     else:
+        teritary_model = None
         theta_2 = None
 
     theta_funcs = {
-        "Weighted sum": weighted_sum,
-        "Add difference": add_difference,
+        "Weighted sum": (None, weighted_sum),
+        "Add difference": (get_difference, add_difference),
     }
-    theta_func = theta_funcs[interp_method]
+    theta_func1, theta_func2 = theta_funcs[interp_method]
 
     print(f"Merging...")
 
+    if theta_func1:
+        for key in tqdm.tqdm(theta_1.keys()):
+            if 'model' in key:
+                t2 = theta_2.get(key, torch.zeros_like(theta_1[key]))
+                theta_1[key] = theta_func1(theta_1[key], t2)
+    del theta_2, teritary_model
+
     for key in tqdm.tqdm(theta_0.keys()):
         if 'model' in key and key in theta_1:
-            t2 = (theta_2 or {}).get(key)
-            if t2 is None:
-                t2 = torch.zeros_like(theta_0[key])
 
-            theta_0[key] = theta_func(theta_0[key], theta_1[key], t2, multiplier)
+            theta_0[key] = theta_func2(theta_0[key], theta_1[key], multiplier)
 
             if save_as_half:
                 theta_0[key] = theta_0[key].half()
diff --git a/modules/interrogate.py b/modules/interrogate.py
index 9263d65a..64b91eb4 100644
--- a/modules/interrogate.py
+++ b/modules/interrogate.py
@@ -123,7 +123,7 @@ class InterrogateModels:
 
         return caption[0]
 
-    def interrogate(self, pil_image, include_ranks=False):
+    def interrogate(self, pil_image):
         res = None
 
         try:
@@ -156,10 +156,10 @@ class InterrogateModels:
                 for name, topn, items in self.categories:
                     matches = self.rank(image_features, items, top_count=topn)
                     for match, score in matches:
-                        if include_ranks:
-                            res += ", " + match
+                        if shared.opts.interrogate_return_ranks:
+                            res += f", ({match}:{score/100:.3f})"
                         else:
-                            res += f", ({match}:{score})"
+                            res += ", " + match
 
         except Exception:
             print(f"Error interrogating", file=sys.stderr)
diff --git a/modules/scripts.py b/modules/scripts.py
index 45230f9a..ac66d448 100644
--- a/modules/scripts.py
+++ b/modules/scripts.py
@@ -58,6 +58,9 @@ def load_scripts(basedir):
     for filename in sorted(os.listdir(basedir)):
         path = os.path.join(basedir, filename)
 
+        if os.path.splitext(path)[1].lower() != '.py':
+            continue
+
         if not os.path.isfile(path):
             continue
 
diff --git a/modules/shared.py b/modules/shared.py
index 72513f86..c2ea4186 100644
--- a/modules/shared.py
+++ b/modules/shared.py
@@ -77,6 +77,16 @@ parser.add_argument("--disable-safe-unpickle", action='store_true', help="disabl
 
 
 cmd_opts = parser.parse_args()
+restricted_opts = [
+    "samples_filename_pattern",
+    "outdir_samples",
+    "outdir_txt2img_samples",
+    "outdir_img2img_samples",
+    "outdir_extras_samples",
+    "outdir_grids",
+    "outdir_txt2img_grids",
+    "outdir_save",
+]
 
 devices.device, devices.device_interrogate, devices.device_gfpgan, devices.device_bsrgan, devices.device_esrgan, devices.device_scunet, devices.device_codeformer = \
 (devices.cpu if any(y in cmd_opts.use_cpu for y in [x, 'all']) else devices.get_optimal_device() for x in ['sd', 'interrogate', 'gfpgan', 'bsrgan', 'esrgan', 'scunet', 'codeformer'])
diff --git a/modules/textual_inversion/textual_inversion.py b/modules/textual_inversion/textual_inversion.py
index 7ec75018..3be69562 100644
--- a/modules/textual_inversion/textual_inversion.py
+++ b/modules/textual_inversion/textual_inversion.py
@@ -137,6 +137,7 @@ class EmbeddingDatabase:
                 continue
 
         print(f"Loaded a total of {len(self.word_embeddings)} textual inversion embeddings.")
+        print("Embeddings:", ', '.join(self.word_embeddings.keys()))
 
     def find_embedding_at_position(self, tokens, offset):
         token = tokens[offset]
diff --git a/modules/ui.py b/modules/ui.py
index 7b0d5a92..43dc88fc 100644
--- a/modules/ui.py
+++ b/modules/ui.py
@@ -25,7 +25,7 @@ import gradio.routes
 
 from modules import sd_hijack, sd_models
 from modules.paths import script_path
-from modules.shared import opts, cmd_opts
+from modules.shared import opts, cmd_opts, restricted_opts
 if cmd_opts.deepdanbooru:
     from modules.deepbooru import get_deepbooru_tags
 import modules.shared as shared
@@ -1430,6 +1430,9 @@ Requested path was: {f}
             if comp_args and isinstance(comp_args, dict) and comp_args.get('visible') is False:
                 continue
 
+            if cmd_opts.hide_ui_dir_config and key in restricted_opts:
+                continue
+
             oldval = opts.data.get(key, None)
             opts.data[key] = value
 
@@ -1447,6 +1450,9 @@ Requested path was: {f}
         if not opts.same_type(value, opts.data_labels[key].default):
             return gr.update(visible=True), opts.dumpjson()
 
+        if cmd_opts.hide_ui_dir_config and key in restricted_opts:
+            return gr.update(value=oldval), opts.dumpjson()
+
         oldval = opts.data.get(key, None)
         opts.data[key] = value
 
diff --git a/scripts/xy_grid.py b/scripts/xy_grid.py
index 88ad3bf7..5cca168a 100644
--- a/scripts/xy_grid.py
+++ b/scripts/xy_grid.py
@@ -233,6 +233,21 @@ def draw_xy_grid(p, xs, ys, x_labels, y_labels, cell, draw_legend, include_lone_
     return processed_result
 
 
+class SharedSettingsStackHelper(object):
+    def __enter__(self):
+        self.CLIP_stop_at_last_layers = opts.CLIP_stop_at_last_layers
+        self.hypernetwork = opts.sd_hypernetwork
+        self.model = shared.sd_model
+  
+    def __exit__(self, exc_type, exc_value, tb):
+        modules.sd_models.reload_model_weights(self.model)
+
+        hypernetwork.load_hypernetwork(self.hypernetwork)
+        hypernetwork.apply_strength()
+
+        opts.data["CLIP_stop_at_last_layers"] = self.CLIP_stop_at_last_layers
+
+
 re_range = re.compile(r"\s*([+-]?\s*\d+)\s*-\s*([+-]?\s*\d+)(?:\s*\(([+-]\d+)\s*\))?\s*")
 re_range_float = re.compile(r"\s*([+-]?\s*\d+(?:.\d*)?)\s*-\s*([+-]?\s*\d+(?:.\d*)?)(?:\s*\(([+-]\d+(?:.\d*)?)\s*\))?\s*")
 
@@ -267,9 +282,6 @@ class Script(scripts.Script):
         if not opts.return_grid:
             p.batch_size = 1
 
-
-        CLIP_stop_at_last_layers = opts.CLIP_stop_at_last_layers
-
         def process_axis(opt, vals):
             if opt.label == 'Nothing':
                 return [0]
@@ -367,27 +379,19 @@ class Script(scripts.Script):
 
             return process_images(pc)
 
-        processed = draw_xy_grid(
-            p,
-            xs=xs,
-            ys=ys,
-            x_labels=[x_opt.format_value(p, x_opt, x) for x in xs],
-            y_labels=[y_opt.format_value(p, y_opt, y) for y in ys],
-            cell=cell,
-            draw_legend=draw_legend,
-            include_lone_images=include_lone_images
-        )
+        with SharedSettingsStackHelper():
+            processed = draw_xy_grid(
+                p,
+                xs=xs,
+                ys=ys,
+                x_labels=[x_opt.format_value(p, x_opt, x) for x in xs],
+                y_labels=[y_opt.format_value(p, y_opt, y) for y in ys],
+                cell=cell,
+                draw_legend=draw_legend,
+                include_lone_images=include_lone_images
+            )
 
         if opts.grid_save:
             images.save_image(processed.images[0], p.outpath_grids, "xy_grid", prompt=p.prompt, seed=processed.seed, grid=True, p=p)
 
-        # restore checkpoint in case it was changed by axes
-        modules.sd_models.reload_model_weights(shared.sd_model)
-
-        hypernetwork.load_hypernetwork(opts.sd_hypernetwork)
-        hypernetwork.apply_strength()
-
-
-        opts.data["CLIP_stop_at_last_layers"] = CLIP_stop_at_last_layers
-
         return processed