Update changelog and release notes for V.7.0040.4248

Author: acoifmannvidia

debian/Release.txt

@@ -1,3 +1,27 @@
+================================================================================
+- V.7.0040.4248
+- Thu, 22 Jan 2026
+--------------------------------------------------------------------------------
+
+- New features
+    o 
+
+- Bug fixes
+    o #N/A, hw-mgmt: kernel patch: Add dedicated patch for XDPE1A2G7B
+
+- Kernel Patches for New Features:
+    o 
+
+- For detailed patch list: Please view: https://github.com/Mellanox/hw-mgmt/blob/V.7.0040.4248/recipes-kernel/linux/Patch_Status_Table.txt
+
+- Known issues and limitations:
+    o Systems like sn2700 which contain delta 460 PSU may have "Error getting sensor data: dps460/#25: Can't read"
+      which is a temporary inaccessibility of certain alarm attributes read from the PSU.
+    o Systems may show a message of WARNING kernel: … supply vcc not found, using dummy regulator" 
+    o Systems SN2010, SN2100, SN2410, SN2700 and SN2740 (and their "-B" variants) require the following flag in kernel cmdline:
+      "acpi_enforce_resources=lax acpi=noirq". 
+
+
 ================================================================================
 - V.7.0040.4247
 - Sat, 13 Dec 2025

debian/changelog

@@ -1,7 +1,7 @@
-hw-management (1.mlnx.7.0040.4247) unstable; urgency=low
+hw-management (1.mlnx.7.0040.4248) unstable; urgency=low
   [ MLNX ] 
 
- -- NBU BSP <NBU-System-SW-BSP@exchange.nvidia.com> Sat, 13 Dec 2025 20:24:21 +0300
+ -- NBU BSP <NBU-System-SW-BSP@exchange.nvidia.com> Thu, 22 Jan 2026 14:29:21 +0300