docs: update readme

Author: JunkFood02

.idea/deploymentTargetDropDown.xml

@@ -31,10 +31,9 @@ If you wish to use config file in the download option by using this command `--c
 
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-
 Checkout [dvd](https://github.com/yausername/dvd), a video downloader app based on this library.
 
-![dvd](https://imgur.com/download/DdhdBuc)
+Also take a look at [Seal](https://github.com/JunkFood02/Seal), another video/audio downloader app which demonstrates a more advanced and customized use of this library.
 
 ## Installation
 
@@ -68,7 +67,8 @@ dependencies {
 * Set `android:extractNativeLibs="true"` in your app's manifest.
 * Use `abiFilters 'x86', 'x86_64', 'armeabi-v7a', 'arm64-v8a'` in app/build.gradle, see [sample app](https://github.com/yausername/youtubedl-android/blob/master/app/build.gradle).
 * Use abi splits to reduce apk size, see [sample app](https://github.com/yausername/youtubedl-android/blob/master/app/build.gradle).
-* On android 10 set `android:requestLegacyExternalStorage="true"`. I haven't tested with scoped storage, feel free to do so.
+* On Android 10 (API 29), set `android:requestLegacyExternalStorage="true"`.
+* On Android 10+ (API 30 or higher), due to Android's Scoped Storage changes, apps only have the direct access to  `Download/` and `Documents/` . And you can only download the videos into these two directories, see [related issue](https://github.com/yausername/youtubedl-android/issues/174).
 
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