diff --git a/README.md b/README.md
index 02f3d5f23..9604982af 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # MobileFFmpeg
-Source code and scripts to build FFmpeg for Android and IOS platform
+Source code and scripts to build FFmpeg for Android and IOS platform; prebuilt libraries for both platforms
 
 ### 1. Features
 - Builds both Android and IOS
@@ -52,6 +52,8 @@ Cross-compile instructions for all of them can be found under scripts inside `bu
 - snappy
 - speex
 - wavpack
+- x264
+- xvidcore
 
 External libraries and their dependencies are explained in the [External Libraries](https://github.com/tanersener/mobile-ffmpeg/wiki/External-Libraries) page.
 
diff --git a/docs/index.md b/docs/index.md
index 53a7db726..7b893b962 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,15 +1,16 @@
 ---
 layout: default
 ---
-MobileFFmpeg aims to provide FFmpeg on both mobile platforms with support for shared libraries without GPL restrictions.
+MobileFFmpeg aims to provide FFmpeg on both mobile platforms with support for shared libraries including LGPL and GPL building options.
 ### 1. Features
-- Builds both Android and IOS
-- Supports 18 external libraries and 10 architectures in total
+- Includes build scripts and prebuilt libraries for both Android and IOS
+- Supports 21 external libraries, 2 GPL libraries and 10 architectures in total
 - Exposes FFmpeg capabilities both directly from FFmpeg libraries and through MobileFFmpeg wrapper library
+- Includes cross-compile instructions for 32 open-source libraries including FFmpeg
 - Creates Android archive with .aar extension
 - Creates IOS dynamic universal (fat) library
 - Creates IOS dynamic framework for IOS 8 or later
-- Licensed under LGPL 3.0
+- Licensed under LGPL 3.0, can be customized to support GPL v3.0
 
 ### 2. Architectures
 - Android arm-v7a
@@ -24,29 +25,34 @@ MobileFFmpeg aims to provide FFmpeg on both mobile platforms with support for sh
 - IOS x86_64
 
 ### 3. FFmpeg Support
-Latest release (v1.0) of this project contains FFmpeg version 3.4.2 with support for the following external libraries.
+Latest release (v1.1) of this project contains FFmpeg version 3.4.2 with support for the following external libraries.
 - fontconfig
 - freetype
 - fribidi
 - gmp
 - gnutls
 - kvazaar
-- libiconv
 - lame
 - libass
+- libiconv
+- libilbc
 - libtheora
 - libvorbis
 - libvpx
 - libwebp
 - libxml2
 - opencore-amr
+- opus
 - shine
+- snappy
 - speex
 - wavpack
+- x264
+- xvidcore
 
 ### 4. Using
 #### 4.1 Android
-Import `mobile-ffmpeg-1.0.aar` into your project and use the following source code.
+Import `mobile-ffmpeg-1.1.aar` into your project and use the following source code.
 ```
     import com.arthenica.mobileffmpeg.FFmpeg;
 
@@ -81,7 +87,7 @@ Then run the following Objective-C source code.
 1. Use your package manager (apt, yum, dnf, brew, etc.) to install the following packages.
 
     ```
-    autoconf automake libtool pkg-config gcc cmake gperf yasm texinfo
+    autoconf automake libtool pkg-config curl cmake gcc gperf texinfo yasm nasm
     ```
 2. Android builds require these additional packages.
 
@@ -93,7 +99,7 @@ Then run the following Objective-C source code.
     - **IOS SDK 7.0.x** or later
     - **Xcode 8.x** or later 
     - **Command Line Tools**
-    - **curl** and **lipo** utilities
+    - **lipo** utility
 
 #### 5.2 Build Scripts
 Use `android.sh` and `ios.sh` to build MobileFFmpeg for each platform.
@@ -108,20 +114,18 @@ export ANDROID_NDK_ROOT=<Android NDK Path>
 ```
 ./ios.sh
 ```
+#### 5.3 GPL Support
+From `v1.1` onwards it is possible to enable to GPL libraries `x264` and `xvidcore` from top level build scripts.
+Their source code is not included in the repository and downloaded when enabled.
 
-### 6. API
-
-Below you can find documentation for all APIs exposed.
-
-[Android API](https://tanersener.github.io/mobile-ffmpeg/android/javadoc)
-
-[Android Native API](https://tanersener.github.io/mobile-ffmpeg/ios/html) 
+### 6. Documentation
 
-[IOS API](https://tanersener.github.io/mobile-ffmpeg/android/doc/html)
+A more detailed documentation is available at [Wiki](https://github.com/tanersener/mobile-ffmpeg/wiki).
 
 ### 7. License
 
-This project is licensed under the LGPL v3.0.
+This project is licensed under the LGPL v3.0. However, if source code is built using optional `--enable-gpl` flag or 
+prebuilt binaries with `-gpl` postfix are used then MobileFFmpeg is subject to the GPL v3.0 license.
 
 Source code of FFmpeg and external libraries is included in compliance with their individual licenses.
 
diff --git a/ios.sh b/ios.sh
index ad32544bd..6eb7b5c31 100755
--- a/ios.sh
+++ b/ios.sh
@@ -606,7 +606,7 @@ if [[ ! -z ${TARGET_ARCH_LIST} ]]; then
     else
 
         # LGPLv3.0
-        cp ${BASEDIR}/LICENSE ${FRAMEWORK_PATH} >> ${BASEDIR}/build.log
+        cp ${BASEDIR}/LICENSE.LGPLv3 ${FRAMEWORK_PATH}/LICENSE >> ${BASEDIR}/build.log
     fi
 
     build_info_plist "${FRAMEWORK_PATH}/Info.plist" "mobileffmpeg" "com.arthenica.mobileffmpeg.MobileFFmpeg" "${MOBILE_FFMPEG_VERSION}" "${MOBILE_FFMPEG_VERSION}"
@@ -641,7 +641,7 @@ if [[ ! -z ${TARGET_ARCH_LIST} ]]; then
         else
 
             # LGPLv3.0
-            cp ${BASEDIR}/LICENSE ${FFMPEG_LIB_FRAMEWORK_PATH} >> ${BASEDIR}/build.log
+            cp ${BASEDIR}/LICENSE.LGPLv3 ${FFMPEG_LIB_FRAMEWORK_PATH}/LICENSE >> ${BASEDIR}/build.log
         fi
 
         build_info_plist "${FFMPEG_LIB_FRAMEWORK_PATH}/Info.plist" "${FFMPEG_LIB}" "com.arthenica.mobileffmpeg.FFmpeg${FFMPEG_LIB}" "${FFMPEG_LIB_VERSION}" "${FFMPEG_LIB_VERSION}"