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+# Adafruit nRF52 Feather Single-Bank Bootloader
+
+These files contain an implementation of a single-bank bootloader,
+which doubles the amount of flash memory available to applications
+at the expense of safe over the air updates.
+
+Two versions are present, based on release **2.0.1** and **5.0.0**
+of the Nordic S132 SoftDevice. The SoftDevice is included as poart
+of the bootloader binary.