cleanup firmware images

releases/.gitignore

@@ -0,0 +1 @@
+*.dfu

releases/ChangeLog.md

@@ -1,4 +1,4 @@
-## 4.1.0 - April XX, 2021
+## 4.1.0 - April 30, 2021
 
 - New feature: Seed XOR -- split you secret BIP-39 seed into 2 (or 3 or 4) new seed phrases
     - any combination of found seed word phrases is a fully working wallet (great for duress)
@@ -11,7 +11,7 @@
       are available at <https://github.com/Coldcard/wordlist-paper>
 - Enhancement: Add support for BIP-48 derivations when exporting generic JSON (including
   the accounts number) under Advanced > MicroSD Card > Export Wallet > Generic JSON.
-  These would are targeted towards multisig wallets, such as
+  These are targeted towards multisig wallets, such as
   [Sparrow](https://sparrowwallet.com/docs/coldcard-wallet.html)
 - Enhancement: Ask for account number when creating Multisig Wallets via air-gapped
   Coldcards. Use account zero for compatibility with previous versions. No need to

releases/README.md

@@ -1,9 +1,5 @@
-
 # Coldcard Releases
 
-Here we keep only the current binary release, useful older
-releases, and some documentation:
-
 `ChangeLog.md`
 
 - recent changes and feature announcements
@@ -16,5 +12,10 @@ releases, and some documentation:
 
 `signatures.txt`
 
-- PGP signed hashs (SHA-256) of the above files and the firmwares themselves.
+- PGP signed hashes (SHA-256) of the above files and the firmware files themselves.
 
+## Looking for Firmware Binaries?
+
+[Go to our website for the latest binaries.](https://coldcardwallet.com/docs/upgrade)
+
+Please do check the signatures using the files here.

stm32/Makefile

@@ -34,7 +34,7 @@ BOOTLOADER_BASE = 0x08000000
 FILESYSTEM_BASE = 0x080e0000
 
 # Our version for this release.
-VERSION_STRING = 4.0.3
+VERSION_STRING = 4.1.0
 
 #
 # Sign and merge various parts
@@ -123,6 +123,7 @@ code-committed:
 	git diff --stat --exit-code .
 	@echo '... yes'
 
+# Sign a message with the contents of ../releases on the developer's machine
 .PHONY: sign-release
 sign-release:
 	(cd ../releases; shasum -a 256 *.dfu *.md | sort -rk 2 | \
@@ -132,16 +133,14 @@ sign-release:
 # Tag source code associate with built release version.
 # - do "make release" before this step!
 # - also edit/commit ChangeLog text too
-# - this target will "git add" the new binary in ../release/*dfu 
 # - update & sign signatures file
 # - and tag everything
 tag-source: PUBLIC_VERSION = $(shell $(SIGNIT) version built/production.bin)
 tag-source: sign-release code-committed
-	git add ../releases/$(PUBLIC_VERSION)-coldcard.dfu
-	git commit -am "New release: "$(PUBLIC_VERSION)
-	git push
+	git commit  --allow-empty -am "New release: "$(PUBLIC_VERSION)
 	echo "Taging version: " $(PUBLIC_VERSION)
 	git tag -a $(PUBLIC_VERSION) -m "Release "$(PUBLIC_VERSION)
+	git push
 	git push --tags
 
 # DFU file of boot and main code