diff --git a/README.md b/README.md
index 343ce5f..071aa70 100644
--- a/README.md
+++ b/README.md
@@ -141,11 +141,13 @@ when serial port is wrong, can't edit config.
 -->
 
 
-## Updates in 3.0.3 (dev)
+## Updates in 3.0.3
 * Fixed setting SWG for PDA v1.2
 * Fixed bug with slider run times in web UI
 * Fixed bug with heater max min in web UI
-* Added light_programming_iaqualink_delay to delay aqualink protocol while light is being programmed, some users have encountered panel slowing down while light is being programmed.
+* Added light_programming_iaqualink_delay to delay aqualink protocol while light is being programmed, some users have encountered panel slowing down while light is being programmed through iAqualink.
+* Increased allowed length of sensor labels.
+* Minor updates to MQTT discovery protocol.
 
 ## Updates in 3.0.2
 * Fixed bug with SWG being enabled if one is not present.
diff --git a/RELEASE.md b/RELEASE.md
index bc12530..60fdf41 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -4,10 +4,13 @@ All notable changes to AqualinkD are documented here. Releases are listed in rev
 
 ---
 
-## Release 3.0.3 (Development - January 2026)
+## Release 3.0.3 (Development - March 2026)
 * Fixed setting SWG for PDA v1.2
 * Fixed bug with slider run times in web UI
 * Fixed bug with heater max min in web UI
+* Added light_programming_iaqualink_delay to delay aqualink protocol while light is being programmed, some users have encountered panel slowing down while light is being programmed through iAqualink.
+* Increased allowed length of sensor labels.
+* Minor updates to MQTT discovery protocol.
 
 ---
 
diff --git a/release/aqualinkd-arm64 b/release/aqualinkd-arm64
index f2f377f..74ccba1 100755
Binary files a/release/aqualinkd-arm64 and b/release/aqualinkd-arm64 differ
diff --git a/release/aqualinkd-armhf b/release/aqualinkd-armhf
index f304e7f..b7c3b1d 100755
Binary files a/release/aqualinkd-armhf and b/release/aqualinkd-armhf differ
diff --git a/source/config.c b/source/config.c
index aed95f2..a7493d3 100644
--- a/source/config.c
+++ b/source/config.c
@@ -1286,7 +1286,8 @@ if (strlen(cleanwhitespace(value)) <= 0) {
       }
       sprintf(aqdata->sensors[num].ID, "Aux_S%d", num+1);
       if (strncasecmp(param + 9, "_label", 6) == 0) {
-        aqdata->sensors[num].label = ncleanalloc(value, AQ_MSGLEN);
+        //aqdata->sensors[num].label = ncleanalloc(value, AQ_MSGLEN);
+        aqdata->sensors[num].label = cleanalloc(value);
         rtn=true;
       } else if (strncasecmp(param + 9, "_path", 5) == 0) {
         aqdata->sensors[num].path = cleanalloc(value);
diff --git a/source/config.h b/source/config.h
index 066e75e..9c2edc3 100644
--- a/source/config.h
+++ b/source/config.h
@@ -290,6 +290,7 @@ int _numCfgParams;
 #define CFG_N_mqtt_discovery_use_mac            "mqtt_discovery_use_mac"
 #define CFG_N_mqtt_timed_update                 "mqtt_timed_update"
 #define CFG_N_mqtt_cert_dir                     "mqtt_cert_dir"
+#define CFG_N_convert_mqtt_temp                 "mqtt_convert_temp_to_c"
 
 #define CFG_N_light_programming_mode            "light_programming_mode"
 #define CFG_N_light_programming_initial_on      "light_programming_initial_on"
@@ -299,7 +300,6 @@ int _numCfgParams;
 
 #define CFG_N_override_freeze_protect           "override_freeze_protect"
 #define CFG_N_pda_sleep_mode                    "pda_sleep_mode"
-#define CFG_N_convert_mqtt_temp                 "mqtt_convert_temp_to_c"
 #define CFG_N_light_programming_interface       "light_programming_interface"
 #define CFG_N_pda_force_home_onprogram          "pda_force_home_onprogram"
 
diff --git a/source/mqtt_discovery.c b/source/mqtt_discovery.c
index 4345835..04adfd6 100644
--- a/source/mqtt_discovery.c
+++ b/source/mqtt_discovery.c
@@ -229,7 +229,7 @@ const char *HASSIO_TEMP_SENSOR_DISCOVER = "{"
     "\"type\": \"sensor\","
     "\"state_class\": \"measurement\","
     "\"unique_id\": \"aqualinkd_%s_temp\","
-    "\"name\": \"%s Temp\","
+    "\"name\": \"%s\","
     "\"state_topic\": \"%s/%s\","
     "\"value_template\": \"{{ value_json }}\","
     "\"unit_of_measurement\": \"%s\","
@@ -594,15 +594,15 @@ void publish_mqtt_discovery(struct aqualinkdata *aqdata, struct mg_connection *n
   }
 
   // Temperatures
-  sprintf(msg, HASSIO_TEMP_SENSOR_DISCOVER,connections,_aqconfig_.mqtt_aq_topic,"Pool","Pool",_aqconfig_.mqtt_aq_topic,POOL_TEMP_TOPIC,(_aqconfig_.convert_mqtt_temp?"°C":"°F"),"mdi:water-thermometer");
+  sprintf(msg, HASSIO_TEMP_SENSOR_DISCOVER,connections,_aqconfig_.mqtt_aq_topic,"Pool","Pool Temperature",_aqconfig_.mqtt_aq_topic,POOL_TEMP_TOPIC,(_aqconfig_.convert_mqtt_temp?"°C":"°F"),"mdi:water-thermometer");
   sprintf(topic, "%s/sensor/aqualinkd/aqualinkd_%s/config", _aqconfig_.mqtt_discovery_topic, "Pool");
   send_mqtt(nc, topic, msg);
 
-  sprintf(msg, HASSIO_TEMP_SENSOR_DISCOVER,connections,_aqconfig_.mqtt_aq_topic,"Spa","Spa",_aqconfig_.mqtt_aq_topic,SPA_TEMP_TOPIC,(_aqconfig_.convert_mqtt_temp?"°C":"°F"),"mdi:water-thermometer");
+  sprintf(msg, HASSIO_TEMP_SENSOR_DISCOVER,connections,_aqconfig_.mqtt_aq_topic,"Spa","Spa Temperature",_aqconfig_.mqtt_aq_topic,SPA_TEMP_TOPIC,(_aqconfig_.convert_mqtt_temp?"°C":"°F"),"mdi:water-thermometer");
   sprintf(topic, "%s/sensor/aqualinkd/aqualinkd_%s/config", _aqconfig_.mqtt_discovery_topic, "Spa");
   send_mqtt(nc, topic, msg);
 
-  sprintf(msg, HASSIO_TEMP_SENSOR_DISCOVER,connections,_aqconfig_.mqtt_aq_topic,"Air","Air",_aqconfig_.mqtt_aq_topic,AIR_TEMP_TOPIC,(_aqconfig_.convert_mqtt_temp?"°C":"°F"),"mdi:thermometer");
+  sprintf(msg, HASSIO_TEMP_SENSOR_DISCOVER,connections,_aqconfig_.mqtt_aq_topic,"Air","Air Temperature",_aqconfig_.mqtt_aq_topic,AIR_TEMP_TOPIC,(_aqconfig_.convert_mqtt_temp?"°C":"°F"),"mdi:thermometer");
   sprintf(topic, "%s/sensor/aqualinkd/aqualinkd_%s/config", _aqconfig_.mqtt_discovery_topic, "Air");
   send_mqtt(nc, topic, msg);
   
diff --git a/source/version.h b/source/version.h
index 47dadc3..2f10a15 100644
--- a/source/version.h
+++ b/source/version.h
@@ -4,5 +4,5 @@
 #define AQUALINKD_SHORT_NAME "AqualinkD"
 
 // Use Magor . Minor . Patch
-#define AQUALINKD_VERSION "3.0.3 (dev.6)"
+#define AQUALINKD_VERSION "3.0.3"
  
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