diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6656871..6babf4b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required (VERSION 3.10)
-project(ggwave VERSION 0.4.2)
+project(ggwave VERSION 0.4.3)
 
-set(GGWAVE_VERSION_PYTHON 0.4.2)
+set(GGWAVE_VERSION_PYTHON 0.4.3)
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS "on")
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
diff --git a/README-tmpl.md b/README-tmpl.md
index 973e89a..f9ea6be 100644
--- a/README-tmpl.md
+++ b/README-tmpl.md
@@ -33,12 +33,13 @@ Here is a list of possible applications of **ggwave** with a few examples:
 - **Serverless, one-to-many broadcast**
   - [wave-share](https://github.com/ggerganov/wave-share) - file sharing through sound
 - **Internet of Things**
-  - [esp32-rx](https://github.com/ggerganov/ggwave/tree/master/examples/esp32-rx), [arduino-rx](https://github.com/ggerganov/ggwave/tree/master/examples/arduino-rx), [rp2040-rx](https://github.com/ggerganov/ggwave/tree/master/examples/rp2040-rx), [arduino-tx](https://github.com/ggerganov/ggwave/tree/master/examples/arduino-tx) - Sand and receive sound data on microcontrollers
+  - [esp32-rx](https://github.com/ggerganov/ggwave/tree/master/examples/esp32-rx), [arduino-rx](https://github.com/ggerganov/ggwave/tree/master/examples/arduino-rx), [rp2040-rx](https://github.com/ggerganov/ggwave/tree/master/examples/rp2040-rx), [arduino-tx](https://github.com/ggerganov/ggwave/tree/master/examples/arduino-tx) - Send and receive sound data on microcontrollers
   - [r2t2](https://github.com/ggerganov/ggwave/tree/master/examples/r2t2) - Transmit data with the PC speaker
   - [buttons](https://github.com/ggerganov/ggwave/tree/master/examples/buttons) - Record and send commands via [Talking buttons](https://github.com/ggerganov/ggwave/discussions/27)
 - **Audio QR codes**
   - [[Twitter]](https://twitter.com/ggerganov/status/1509558482567057417) - Broadcast your clipboard to nearby devices
-- **Device pairing**
+- **Device pairing / Contact exchange**
+  - [PairSonic](https://github.com/seemoo-lab/pairsonic) - Exchange contact information and public keys with nearby devices
 - **Authorization**
 
 ## Try it out
@@ -118,6 +119,7 @@ The [examples](https://github.com/ggerganov/ggwave/blob/master/examples/) folder
 | [r2t2](https://github.com/ggerganov/ggwave/blob/master/examples/r2t2) | Transmit data through the PC speaker | PC speaker |
 | [ggwave-objc](https://github.com/ggerganov/ggwave-objc) | Minimal Objective-C iOS app using ggwave | AudioToolbox |
 | [ggwave-java](https://github.com/ggerganov/ggwave-java) | Minimal Java Android app using ggwave | android.media |
+| [ggwave-kmm](https://github.com/wooram-yang/ggwave-kmm) | Kotlin Multiplatform Project using ggwave | android.media, javax.sound.sampled |
 | [ggwave-fm](https://github.com/rgerganov/ggwave-fm) | Transmit ggwave messages with HackRF | Radio |
 | [esp32-rx](https://github.com/ggerganov/ggwave/tree/master/examples/esp32-rx) | Transmit and receive messages using ESP32 | - |
 | [rp2040-rx](https://github.com/ggerganov/ggwave/tree/master/examples/rp2040-rx) | Transmit and receive messages using Raspberry Pi Pico (RP2040) | - |
@@ -222,6 +224,10 @@ sudo snap connect waver:audio-record :audio-record
   brew install ggerganov/ggerganov/waver
   ```
 
+## References
+
+- [Evaluating Acoustic Data Transmission Schemes for Ad-Hoc Communication Between Nearby Smart Devices](https://dl.acm.org/doi/10.1145/3779439)
+
 [changelog]: ./CHANGELOG.md
 [changelog-badge]: https://img.shields.io/badge/changelog-ggwave%20v@PROJECT_VERSION@-dummy
 [license]: ./LICENSE
diff --git a/README.md b/README.md
index 32f12ef..47d78af 100644
--- a/README.md
+++ b/README.md
@@ -229,5 +229,5 @@ sudo snap connect waver:audio-record :audio-record
 - [Evaluating Acoustic Data Transmission Schemes for Ad-Hoc Communication Between Nearby Smart Devices](https://dl.acm.org/doi/10.1145/3779439)
 
 [changelog]: ./CHANGELOG.md
-[changelog-badge]: https://img.shields.io/badge/changelog-ggwave%20v0.4.2-dummy
+[changelog-badge]: https://img.shields.io/badge/changelog-ggwave%20v0.4.3-dummy
 [license]: ./LICENSE
diff --git a/bindings/ios b/bindings/ios
index 692f40f..03b109f 160000
--- a/bindings/ios
+++ b/bindings/ios
@@ -1 +1 @@
-Subproject commit 692f40f150f924626592e7e1d08fdcdce1a4f0da
+Subproject commit 03b109f78551b4cd0db1145812a7d962d7eceba0
diff --git a/bindings/javascript/package.json b/bindings/javascript/package.json
index 138d855..161b722 100644
--- a/bindings/javascript/package.json
+++ b/bindings/javascript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ggwave",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "Tiny data-over-sound library",
   "main": "ggwave.js",
   "scripts": {
diff --git a/bindings/python/setup.py b/bindings/python/setup.py
index 0101603..9e587f1 100644
--- a/bindings/python/setup.py
+++ b/bindings/python/setup.py
@@ -30,7 +30,7 @@ setup(
     name = "ggwave",
     description = "Tiny data-over-sound library.",
     long_description = long_description,
-    version = "0.4.2",
+    version = "0.4.3",
     url = "https://github.com/ggerganov/ggwave",
     author = "Georgi Gerganov",
     author_email = "ggerganov@gmail.com",