Final SVG fix?

boards/beaglebone/ai-64/index.rst

@@ -29,6 +29,7 @@ hardware examples and dozens of readily available embedded expansion options ava
    /boards/beaglebone/ai-64/ch02.rst
    /boards/beaglebone/ai-64/ch03.rst
    /boards/beaglebone/ai-64/ch04.rst
+   /boards/beaglebone/ai-64/ch05.rst
    /boards/beaglebone/ai-64/ch07.rst
    /boards/beaglebone/ai-64/ch09.rst
    /boards/beaglebone/ai-64/ch10.rst

boards/beagleconnect/technology/index.rst

@@ -55,7 +55,7 @@ High-level
 Software architecture
 ---------------------
 
-.. image:: media/bcf_block_diagram.svg
+.. image:: media/bcf_block_diagram.png
    :width: 600
    :align: center
    :height: 400