Merge branch 'release'

Author: benma

releases/README.md

@@ -1,10 +1,12 @@
 # Reproducible builds
 
-The bitbox02 firmware [releases](https://github.com/BitBoxSwiss/bitbox02-firmware/releases/) are
+The BitBox02 firmware [releases](https://github.com/BitBoxSwiss/bitbox02-firmware/releases/) are
 tagged: `firmware/vX.Y.Z` for the Multi edition, and `firmware-btc-only/vX.Y.Z` for the Bitcoin-only
 edition. The binaries are built from those tags in a reproducible manner, based on fixed versions of
 all dependencies. We use Docker to fix those dependencies.
 
+The unsigned firmware binaries are the same for both **BitBox02** and **BitBox02 Nova**.
+
 *Note*: it is possible to reproduce the binaries without Docker by installing the correct
 dependencies. The instructions below use Docker however, as it makes it a easier to get started.
 

releases/firmware-btc-v9.23.1/assertion-benma.sig

@@ -0,0 +1,8 @@
+By signing this file, the signer confirms that the firmware binary built from:
+
+git tag firmware-btc-only/v9.23.1
+git commit hash 0d39b4630a74014076405710b53c987e10e5888e
+
+resulted, at the time of signing, in a firmware binary file with the following sha256sum:
+
+9bb0c92b8e0d0ec96a2152f5c1c34fa1ae53de6e4dc0f816a2ea6582ce47a5d7

releases/firmware-btc-v9.23.1/assertion.txt

@@ -0,0 +1,8 @@
+By signing this file, the signer confirms that the firmware binary built from:
+
+git tag firmware/v9.23.1
+git commit hash 0d39b4630a74014076405710b53c987e10e5888e
+
+resulted, at the time of signing, in a firmware binary file with the following sha256sum:
+
+7bdf25bf5160d0980c318fe5f6c58bcaa7aeb757af16f2195dd1f5ec96226253