diff --git a/changelog.md b/changelog.md
index 758af9d..8eb12f5 100644
--- a/changelog.md
+++ b/changelog.md
@@ -17,17 +17,15 @@ Linux distribution currently not available as direct download but can be build e
 
 ## Added
 
-- EPub reader (experimental) #78.
-- Custom color filter in reader settings, #93.
-- Force low brightness option, #93.
-- Option to disable list numbering(#95) and page number on home page(#94),
+- EPUB: Auto scroll to old position after setting changes.
+- Option to open epub from file explorer.
 
 <!-- ## Changed -->
 
 
 ## Fixed
 
-- #96 and other fixes.
+- #98.
 
 ---
 
diff --git a/package.json b/package.json
index 05a2a6a..1656302 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "yomikiru",
     "productName": "Yomikiru",
-    "version": "2.10.0",
+    "version": "2.10.1",
     "description": "App to read manga/comic/epub offline on desktop",
     "main": ".webpack/main",
     "author": {
diff --git a/src/hooks/useTheme.tsx b/src/hooks/useTheme.tsx
deleted file mode 100644
index 3fe6a18..0000000
--- a/src/hooks/useTheme.tsx
+++ /dev/null
@@ -1,38 +0,0 @@
-import { useLayoutEffect, useState } from "react";
-export default function useTheme(
-    newTheme: string,
-    themes: ThemeData[]
-): [string, React.Dispatch<React.SetStateAction<string>>] {
-    const [theme, setTheme] = useState(newTheme);
-    useLayoutEffect(() => {
-        if (themes.map((e) => e.name).includes(theme)) {
-            let themeStr = "";
-            if (themes.find((e) => e.name)) {
-                const themeData: { [key: string]: string } = themes.find((e) => e.name === theme)!.main;
-                for (const key in themeData) {
-                    themeStr += `${key}:${themeData[key]};`;
-                }
-                document.body.style.cssText = themeStr || "";
-                document.body.setAttribute("data-theme", theme);
-                window.electron.getCurrentWindow().setTitleBarOverlay({
-                    color: window.getComputedStyle(document.querySelector("body #topBar")!).backgroundColor,
-                    symbolColor: window.getComputedStyle(document.querySelector("body #topBar .homeBtns button")!)
-                        .color,
-                });
-            } else {
-                window.dialog.customError({
-                    title: "Error",
-                    message: '"' + theme + '" Theme does not exist or is corrupted.\nRewriting theme',
-                });
-                window.fs.unlinkSync(window.path.join(window.electron.app.getPath("userData"), "themes.json"));
-                window.location.reload();
-            }
-        } else {
-            window.dialog.customError({
-                title: "Error",
-                message: `Theme "${theme}" does not exist. Try fixing or deleting theme.json and settings.json in "userdata" folder.(at "%appdata%/Yomikiru/" or in main folder on Portable version)`,
-            });
-        }
-    }, [theme]);
-    return [theme, setTheme];
-}