diff --git a/firmware/beta/pieeprom-2020-07-06.bin b/firmware/beta/pieeprom-2020-07-06.bin
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diff --git a/firmware/beta/recovery.bin b/firmware/beta/recovery.bin
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diff --git a/firmware/release-notes.md b/firmware/release-notes.md
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--- a/firmware/release-notes.md
+++ b/firmware/release-notes.md
@@ -1,5 +1,18 @@
 # Raspberry Pi4 bootloader EEPROM release notes
 
+USB MSD boot also requires updated beta GPU firmware. Please read
+https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2711_bootloader_config.md
+
+
+## 2020-07-09 Promote 2020-06-15 to STABLE
+   * Increase port power off limit to 5 seconds.
+   * Increase the port power off default to 1 second. This seems to cover most
+     commonly seen USB MSD devices which require the USB port power to be disabled
+     after the USB HC chip is reset.
+   * Reset activity LED after SPI access to reduce the number of spurious LED flashes.
+   * Add SPI error diagnostic error code (3 long 1 short) if SPI commands timeout.
+     (So far this failure has not been observed on failed boards)
+
 ## 2020-06-17 Promote 2020-06-15 to STABLE
    * Promote the latest beta EEPROM and recovery.bin to stable and
      feature freeze USB MSD support until a production release is ready.