diff --git a/README.md b/README.md
index 8ce8b3f..9fdcc2a 100644
--- a/README.md
+++ b/README.md
@@ -21,15 +21,6 @@ Added support for devices with Vendor ID 368B (tested).
 
 Tested on Linux kernel 6.16 with Ubuntu 25.04 and 6.1.0.27 with Debian 12.
 
-> [!NOTE]
-> **Bluetooth branch retirement:** The separate
-> [`bluetooth`](https://github.com/shenmintao/aic8800d80/tree/bluetooth) branch
-> is deprecated and is being kept only during the migration period. This
-> branch is the unified candidate for promotion to `main` in
-> [PR #73](https://github.com/shenmintao/aic8800d80/pull/73). After hardware
-> validation and promotion, the separate `bluetooth` branch will be removed.
-> MCU1 hardware must use `legacy-mcu1`.
-
 The same driver supports Wi-Fi-only adapters and Wi-Fi/Bluetooth combo
 adapters. On combo devices, `aic_load_fw` uploads the AIC firmware and the
 standard Linux `btusb` driver handles the Bluetooth HCI interface. The obsolete