diff --git a/README.md b/README.md
index 8ef502c7..5a7b04c2 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,11 @@
 - [`CLI Tools` Python scripts to screenshot/stream screen.](https://github.com/lomalkin/flipperzero-cli-tools)
 
 ## Notes & References
+<table align="right">
+  <tr><th><strong>IMPORTANT CHANGES</strong></th></tr>
+  <tr><td>⚠️ <em>The Flipper team <a href="https://github.com/flipperdevices/flipperzero-firmware/pull/1269">recently changed</a><br>how the firmware is built. Some docs<br>and tutorials may be outdated!</em></td></tr>
+</table>
+
 - [`FZ Firmware Comparisons` Comparison of custom firmwares listed in this repo.](https://gist.github.com/djsime1/edb8f3a0ab77e563898d1c55f489bf96)
 - [`Flipper Zero Hacking 101` Guides with screenshots, files, and general help.](https://flipper.pingywon.com/)
 - [`Reset forgotten PIN` How to reset your device's PIN code.](https://gist.github.com/djsime1/18d73b981249859f17aab3e2bfd2b600)