Update changelog and release notes for V.7.0040.4028

Author: acoifmannvidia

debian/Release.txt

@@ -1,3 +1,33 @@
+================================================================================
+- V.7.0040.4028
+- Thu, 31 Jul 2025
+--------------------------------------------------------------------------------
+
+- New features
+    o #4266156, hw-mgmt: thermal: enhance thermal algorithm to improve power consumtption for SN5610/SN5640 systems
+
+- Bug fixes
+    o #4540295, hw-mgmt: thermal: thermal sysfs reports wrong number of modules ( 66 instead of 65) on N5400/SN5600 systems
+    o #4494119, hw-mgmt: thermal: on rare ocassions when working in sw mode module temperature may reach 75C on SN5640
+    o #4463009, hw-mgmt: thermal: wrong indication of critical temperature threshold via sysfs 
+	/var/run/hw-management/thermal/module65_temp_emergency of a module on SN5640
+    o #4478004, hw-mgmt: scripts: PSU EEPROM symlinks doesnt point to coorect information on SN5600
+    o #4542699, hw-mgmt: thermal: reinsertion of fan when the systenm is running at 100% fan speed does not 
+	allow the fan to spin on SN5610/SN5640
+
+- Kernel Patches for New Features:
+    o 
+
+- For detailed patch list: Please view: https://github.com/Mellanox/hw-mgmt/blob/V.7.0040.4028/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.7.0040.4027
 - Wed, 23 Jul 2025

debian/changelog

@@ -1,7 +1,7 @@
-hw-management (1.mlnx.7.0040.4027) unstable; urgency=low
+hw-management (1.mlnx.7.0040.4028) unstable; urgency=low
   [ MLNX ] 
 
- -- NBU BSP <[email protected]> Wed, 23 Jul 2025 22:55:27 +0300
+ -- NBU BSP <[email protected]> Thu, 31 Jul 2025 20:32:55 +0300