diff --git a/CHANGELOG.md b/CHANGELOG.md
index 85d7852ed..7ea9216c0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,6 +46,10 @@ hci_cmd: added hci_read_inquiry_scan_activity and hci_write_inquiry_scan_activit
 ### Changed
 - hid_host_mode: allow sniff mode
 
+### Added
+- port/qt-usb and port/qt-h4: integrate BTstack Qt run loop for Unix- or Win32-based Qt application connected to Bluetooth module via H4 over serial port or USB.
+
+
 ## Changes January 2020
 
 ### Fixed
diff --git a/README.md b/README.md
index f43db6e8f..e3592e7ff 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,7 @@ No build server | [posix-h4-da14581](https://github.com/bluekitchen/btstack/tree
 No build server | [posix-h4-da14585](https://github.com/bluekitchen/btstack/tree/develop/port/posix-h4-da14585) | Unix-based system connected to Dialog Semiconductor DA14585 via H4 over serial port   
 No build server | [posix-h5](https://github.com/bluekitchen/btstack/tree/develop/port/posix-h5) | Unix-based system connected to Bluetooth module via H5 over serial port   
 No build server | [posix-h5-bcm](https://github.com/bluekitchen/btstack/tree/develop/port/posix-h5) | Unix-based system connected to Broadcom/Cypress Bluetooth module via H5 over serial port
-No build server | [qt-usb](https://github.com/bluekitchen/btstack/tree/develop/port/qt-h4) | Unix- or Win32-based [Qt application](https://qt.io) connected to Bluetooth module via H4 over serial port 
+No build server | [qt-h4](https://github.com/bluekitchen/btstack/tree/develop/port/qt-h4) | Unix- or Win32-based [Qt application](https://qt.io) connected to Bluetooth module via H4 over serial port 
 No build server | [qt-usb](https://github.com/bluekitchen/btstack/tree/develop/port/qt-usb) | Unix- or Win32-based [Qt application](https://qt.io) with dedicated USB Bluetooth dongle
 No build server | [windows-h4](https://github.com/bluekitchen/btstack/tree/develop/port/windows-h4) | Win32-based system connected to Bluetooth module via serial port   
 No build server | [windows-winusb](https://github.com/bluekitchen/btstack/tree/develop/port/windows-winusb) | Win32-based system with dedicated USB Bluetooth dongle