What the developer wrote
Authored by Peter D. Gray
For 2026-07-31T0518-v5.6.0
What changed, and why it matters
This commit only updates an auto-generated timestamp and version number in a firmware build file. It does not change any executable code, logic, or security behavior. There is no security issue here.
No security action required. Treat as routine version/timestamp bump.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The diff modifies stm32/COLDCARD_MK4/file_time.c, an auto-generated file that provides get_fattime(), a FAT filesystem timestamp function. The change updates the embedded ‘built’ date from 2026-07-30 to 2026-07-31, the version string from 5.5.2 to 5.6.0, and the corresponding packed FAT timestamp constant from 0x5cfe28a0UL to 0x5cff28c0UL. No functional code paths were altered.
Changed components
stm32/COLDCARD_MK4/file_time.cInspect captured patch +3 / −3
diff --git a/stm32/COLDCARD_MK4/file_time.c b/stm32/COLDCARD_MK4/file_time.c
index 122d8c1..60844ee 100644
--- a/stm32/COLDCARD_MK4/file_time.c
+++ b/stm32/COLDCARD_MK4/file_time.c
@@ -2,12 +2,12 @@
//
// AUTO-generated.
//
-// built: 2026-07-30
-// version: 5.5.2
+// built: 2026-07-31
+// version: 5.6.0
//
#include <stdint.h>
// this overrides ports/stm32/fatfs_port.c
uint32_t get_fattime(void) {
- return 0x5cfe28a0UL;
+ return 0x5cff28c0UL;
}
Why this scored 15/100
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