update to 0.15.1-rc1

package.json

@@ -1,6 +1,6 @@
 {
   "name": "wled",
-  "version": "0.15.1.beta2",
+  "version": "0.15.1-rc1",
   "description": "Tools for WLED project",
   "main": "tools/cdata.js",
   "directories": {

wled00/wled.h

@@ -7,7 +7,7 @@
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2502220
+#define VERSION 2507260
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG