diff --git a/firmware/beta/pieeprom-2019-09-25.bin b/firmware/beta/pieeprom-2019-09-25.bin
new file mode 100644
index 0000000..0db89c5
Binary files /dev/null and b/firmware/beta/pieeprom-2019-09-25.bin differ
diff --git a/firmware/raspberry_pi4_network_boot_beta.md b/firmware/raspberry_pi4_network_boot_beta.md
index c0b51a8..97c2f10 100644
--- a/firmware/raspberry_pi4_network_boot_beta.md
+++ b/firmware/raspberry_pi4_network_boot_beta.md
@@ -5,10 +5,8 @@ The page describes how to install and configure network boot for the Raspberry P
 
 This documentation will be merged into the main bootloader documents after the beta test is complete.
 
-## Known issue
-* For unknown reasons the brcmfmac wifi is not initialised in netowrk boot mode.
+## Known issues
 * Linux 5.3 kernel seems to poll SDHCI SD ever 10 seconds printing warnings to dmesg
-* A timeout reading start4.elf causes start.elf to be loaded, start.elf should only be loaded if start4.elf does not exist.
 
 ## Server configuration
 Network boot requires a TFTP and NFS server to be configured.  See [Network boot server tutorial](https://www.raspberrypi.org/documentation/hardware/raspberrypi/bootmodes/net_tutorial.md)
diff --git a/firmware/release-notes.md b/firmware/release-notes.md
index befb380..202e93a 100644
--- a/firmware/release-notes.md
+++ b/firmware/release-notes.md
@@ -1,5 +1,9 @@
 # Raspberry Pi4 bootloader EEPROM release notes
 
+## 2019-09-25 - Git 4d9824321 (BETA)
+   * Increase TFTP timeout to 30s as default & bootconf.txt
+   * Fix intermittent boot freeze/slowdown issue after loading start.elf
+   * Don't load start.elf during network boot if start4.elf exists but the download times out.
 ## 2019-09-23 - Git c67e8bb3 (BETA)
    * Add support for network boot
    * Configurable ordering for boot modes (BOOT_ORDER and SD/NET_BOOT retries)