diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 91b7faa..3d4db6d 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -2,8 +2,9 @@
 
 ## v2.7.0 (2025-08-24)
 
-- [AivisProject](https://aivis-project.com/) 等との連携のため、ONNX変換のGUI追加 (Gradioタブの一つとして)
+- [AivisProject](https://aivis-project.com/) 等との連携のため、ONNX変換のGUIとColabセル追加([tuna2134さん](https://github.com/tuna2134)、[tsukumijimaさん](https://github.com/tsukumijima)ありがとうございます！)
 - また音声認識モデルとして `litagin/anime-whisper` の追加
+- ヌルモデルを音声合成時に指定できるように（[lirukさん](https://github.com/liruk)ありがとうございます！）
 - その他軽微な修正等
 
 ## v2.6.1 (2024-09-09)
diff --git a/preprocess_text.py b/preprocess_text.py
index 6d0363b..c24d200 100644
--- a/preprocess_text.py
+++ b/preprocess_text.py
@@ -98,7 +98,9 @@ def preprocess(
         transcription_path.open("r", encoding="utf-8") as trans_file,
         cleaned_path.open("w", encoding="utf-8") as out_file,
     ):
-        for line in tqdm(trans_file, file=SAFE_STDOUT, total=total_lines, dynamic_ncols=True):
+        for line in tqdm(
+            trans_file, file=SAFE_STDOUT, total=total_lines, dynamic_ncols=True
+        ):
             try:
                 processed_line = process_line(
                     line,
diff --git a/resample.py b/resample.py
index 6e255b1..36e05b4 100644
--- a/resample.py
+++ b/resample.py
@@ -140,7 +140,10 @@ if __name__ == "__main__":
             for file in original_files
         ]
         for future in tqdm(
-            as_completed(futures), total=len(original_files), file=SAFE_STDOUT, dynamic_ncols=True
+            as_completed(futures),
+            total=len(original_files),
+            file=SAFE_STDOUT,
+            dynamic_ncols=True,
         ):
             pass