Update README.md

Author: T8RIN

README.md

@@ -115,6 +115,9 @@ or click one of the badges below.
     <a href="https://play.google.com/store/apps/details?id=ru.tech.imageresizershrinker"><img alt="Google Play" src="./fastlane/metadata/android/en-US/images/buttons/gplay.svg" height="60"></a>
     <a href="https://f-droid.org/packages/ru.tech.imageresizershrinker"><img alt="F-Droid" src="./fastlane/metadata/android/en-US/images/buttons/fdroid.svg" height="60"/></a>
     <a href="https://github.com/t8rin/imageresizer/releases/latest"><img alt="GitHub" src="./fastlane/metadata/android/en-US/images/buttons/github.svg" height="60"/></a>
+    <a href="https://apps.obtainium.imranr.dev/redirect?r=obtainium://app/%7B%22id%22%3A%22ru.tech.imageresizershrinker%22%2C%22url%22%3A%22https%3A%2F%2Fgithub.com%2FT8RIN%2FImageToolbox%22%2C%22author%22%3A%22T8RIN%22%2C%22name%22%3A%22Image%20Toolbox%22%2C%22preferredApkIndex%22%3A1%2C%22additionalSettings%22%3A%22%7B%5C%22includePrereleases%5C%22%3Afalse%2C%5C%22fallbackToOlderReleases%5C%22%3Atrue%2C%5C%22filterReleaseTitlesByRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22filterReleaseNotesByRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22verifyLatestTag%5C%22%3Afalse%2C%5C%22dontSortReleasesList%5C%22%3Afalse%2C%5C%22useLatestAssetDateAsReleaseDate%5C%22%3Afalse%2C%5C%22trackOnly%5C%22%3Afalse%2C%5C%22versionExtractionRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22matchGroupToUse%5C%22%3A%5C%22%5C%22%2C%5C%22versionDetection%5C%22%3Atrue%2C%5C%22releaseDateAsVersion%5C%22%3Afalse%2C%5C%22useVersionCodeAsOSVersion%5C%22%3Afalse%2C%5C%22apkFilterRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22invertAPKFilter%5C%22%3Afalse%2C%5C%22autoApkFilterByArch%5C%22%3Atrue%2C%5C%22appName%5C%22%3A%5C%22Image%20Toolbox%5C%22%2C%5C%22shizukuPretendToBeGooglePlay%5C%22%3Afalse%2C%5C%22exemptFromBackgroundUpdates%5C%22%3Afalse%2C%5C%22skipUpdateNotifications%5C%22%3Afalse%2C%5C%22about%5C%22%3A%5C%22Image%20Toolbox%20is%20an%20powerful%20picture%20editor%2C%20which%20can%20crop%2C%20apply%20filters%2C%20add%20some%20drawing%2C%20erase%20background%2C%20edit%20EXIF%20or%20even%20create%20PDF%20file.%5C%22%2C%5C%22appAuthor%5C%22%3A%5C%22T8RIN%5C%22%7D%22%7D"><img alt="Obtainium" src="./fastlane/metadata/android/en-US/images/buttons/obtainium.svg" height="60"/></a>
+    <a href="https://apps.obtainium.imranr.dev/redirect?r=obtainium://app/%7B%22id%22%3A%22ru.tech.imageresizershrinker%22%2C%22url%22%3A%22https%3A%2F%2Fgithub.com%2FT8RIN%2FImageToolbox%22%2C%22author%22%3A%22T8RIN%22%2C%22name%22%3A%22Image%20Toolbox%22%2C%22preferredApkIndex%22%3A1%2C%22additionalSettings%22%3A%22%7B%5C%22includePrereleases%5C%22%3Atrue%2C%5C%22fallbackToOlderReleases%5C%22%3Atrue%2C%5C%22filterReleaseTitlesByRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22filterReleaseNotesByRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22verifyLatestTag%5C%22%3Afalse%2C%5C%22dontSortReleasesList%5C%22%3Afalse%2C%5C%22useLatestAssetDateAsReleaseDate%5C%22%3Afalse%2C%5C%22trackOnly%5C%22%3Afalse%2C%5C%22versionExtractionRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22matchGroupToUse%5C%22%3A%5C%22%5C%22%2C%5C%22versionDetection%5C%22%3Atrue%2C%5C%22releaseDateAsVersion%5C%22%3Afalse%2C%5C%22useVersionCodeAsOSVersion%5C%22%3Afalse%2C%5C%22apkFilterRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22invertAPKFilter%5C%22%3Afalse%2C%5C%22autoApkFilterByArch%5C%22%3Atrue%2C%5C%22appName%5C%22%3A%5C%22Image%20Toolbox%5C%22%2C%5C%22shizukuPretendToBeGooglePlay%5C%22%3Afalse%2C%5C%22exemptFromBackgroundUpdates%5C%22%3Afalse%2C%5C%22skipUpdateNotifications%5C%22%3Afalse%2C%5C%22about%5C%22%3A%5C%22Image%20Toolbox%20is%20an%20powerful%20picture%20editor%2C%20which%20can%20crop%2C%20apply%20filters%2C%20add%20some%20drawing%2C%20erase%20background%2C%20edit%20EXIF%20or%20even%20create%20PDF%20file.%5C%22%2C%5C%22appAuthor%5C%22%3A%5C%22T8RIN%5C%22%7D%22%7D"><img alt="Obtainium (Pre-release)" src="./fastlane/metadata/android/en-US/images/buttons/obtainium-pre-release.svg" height="60"/></a>
+
 </p>
 </div>