diff --git a/firmware/beta/pieeprom-2021-07-06.bin b/firmware/beta/pieeprom-2021-07-06.bin
new file mode 100644
index 0000000..c93ece1
Binary files /dev/null and b/firmware/beta/pieeprom-2021-07-06.bin differ
diff --git a/firmware/beta/recovery.bin b/firmware/beta/recovery.bin
index f705071..970fe93 100644
Binary files a/firmware/beta/recovery.bin and b/firmware/beta/recovery.bin differ
diff --git a/firmware/release-notes.md b/firmware/release-notes.md
index 27f1b86..2a9cfdb 100644
--- a/firmware/release-notes.md
+++ b/firmware/release-notes.md
@@ -3,6 +3,10 @@
 USB MSD boot also requires the firmware from Raspberry Pi OS 2020-08-20 or newer.
 https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2711_bootloader_config.md
 
+## 2021-07-06 - Tidyup PXE debug strings - BETA
+   * Remove redundant debug string - hexdump is more useful for debug.
+   * Minor internal changes for manufacturing test.
+
 ## 2021-06-25 - Support 256MB gpu_mem with boot ramdisk - BETA
    * Tweak the address map so that boot ramdisks (e.g. rpiboot -d imager)
      work with large amounts of GPU memory.