regenerated

src/usage.h

@@ -47,6 +47,11 @@
 "\n" \
 "Encoding Options:\n" \
 "-z --z85-encode           Armor with Z85 encoding.\n" \
+"-Z --z85-decode           Decode Z85 encodeded input.\n" \
+"-a --armor --textmode     same as -z\n" \
+"\n" \
+"Misc Options:\n" \
+"-C --checksum             calculate a Blake2 checksum of one or more files.\n" \
 "\n" \
 "Arguments:\n" \
 "Extra arguments after options are treated as filenames or\n" \