diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2801b866..5b0f64cf2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,37 @@
 ## WLED changelog
 
+#### Build 2409100
+-   WLED 0.15.0-b5 release
+-   Audioreactive usermod included by default in all compatible builds (including ESP8266)
+-   Demystified some byte definitions of WiZmote ESP-NOW message (#4114 by @ChuckMash)
+-   Update usermod "Battery" improved MQTT support (#4110 by @itCarl)
+-   Added a usermod for interacting with BLE Pixels Dice (#4093 by @axlan)
+-   Allow lower values for touch threshold (#4081 by @RobinMeis)
+-   Added POV image effect usermod (#3539 by @Liliputech)
+-   Remove repeating code to fetch audio data (#4103 by @netmindz)
+-   Loxone JSON parser doesn't handle lx=0 correctly (#4104 by @FreakyJ, fixes #3809)
+-   Rename wled00.ino to wled_main.cpp (#4090 by @willmmiles)
+-   SM16825 chip support including WW & CW channel swap (#4092)
+-   Add stress testing scripts (#4088 by @willmmiles)
+-   Improve jsonBufferLock management (#4089 by @willmmiles)
+-   Fix incorrect PWM bit depth on Esp32 with XTAL clock (#4082 by @PaoloTK)
+-   Devcontainer args (#4073 by @axlan)
+-   Effect: Fire2012 optional blur amount (#4078 by @apanteleev)
+-   Effect: GEQ fix bands (#4077 by @adrianschroeter)
+-   Boot delay option (#4060 by @DedeHai)
+-   ESP8266 Audioreactive sync (#3962 by @gaaat98, @netmindz, @softhack007)
+-   ESP8266 PWM crash fix (#4035 by @willmmiles)
+-   Usermod: Battery fix (#4051 by @Nickbert7)
+-   Usermod: Mpu6050 usermod crash fix (#4048 by @willmmiles)
+-   Usermod: Internal Temperature V2 (#4033 by @adamsthws)
+-   Various fixes and improvements (including build environments to emulate 0.14.0 for ESP8266)
+
+#### Build 2407070
+-   Various fixes and improvements (mainly LED settings fix)
+
 #### Build 2406290
 -   WLED 0.15.0-b4 release
--   LED settings bus management update (WARNING only allow available outputs)
+-   LED settings bus management update (WARNING: only allows available outputs)
 -   Add ETH support for LILYGO-POE-Pro (#4030 by @rorosaurus)
 -   Update usermod_sn_photoresistor (#4017 by @xkvmoto)
 -   Several internal fixes and optimisations
diff --git a/package-lock.json b/package-lock.json
index 38f2099d6..ce2e7a464 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "wled",
-  "version": "0.15.0-b4",
+  "version": "0.15.0-b5",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "wled",
-      "version": "0.15.0-b4",
+      "version": "0.15.0-b5",
       "license": "ISC",
       "dependencies": {
         "clean-css": "^5.3.3",
diff --git a/package.json b/package.json
index e3c12629c..e47a46b26 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wled",
-  "version": "0.15.0-b4",
+  "version": "0.15.0-b5",
   "description": "Tools for WLED project",
   "main": "tools/cdata.js",
   "directories": {
diff --git a/platformio.ini b/platformio.ini
index 9888ea102..016d0d18d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -10,7 +10,7 @@
 # ------------------------------------------------------------------------------
 
 # CI/release binaries
-default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, nodemcuv2_160, esp8266_2m_160, esp01_1m_full_160, nodemcuv2_compat, esp8266_2m_compat, esp01_1m_full_compat, esp32dev, esp32_eth, esp32dev_audioreactive, lolin_s2_mini, esp32c3dev, esp32s3dev_16MB_opi, esp32s3dev_8MB_opi, esp32s3_4M_qspi, esp32_wrover
+default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, nodemcuv2_160, esp8266_2m_160, esp01_1m_full_160, nodemcuv2_compat, esp8266_2m_compat, esp01_1m_full_compat, esp32dev, esp32_eth, lolin_s2_mini, esp32c3dev, esp32s3dev_16MB_opi, esp32s3dev_8MB_opi, esp32s3_4M_qspi, esp32_wrover
 
 src_dir  = ./wled00
 data_dir = ./wled00/data
@@ -359,6 +359,7 @@ build_flags = ${common.build_flags} ${esp8266.build_flags_compat} -D WLED_RELEAS
 extends = env:nodemcuv2
 board_build.f_cpu = 160000000L
 build_flags = ${common.build_flags} ${esp8266.build_flags} -D WLED_RELEASE_NAME=ESP8266_160 #-DWLED_DISABLE_2D
+  -D USERMOD_AUDIOREACTIVE
 
 [env:esp8266_2m]
 board = esp_wroom_02
@@ -380,6 +381,7 @@ build_flags = ${common.build_flags} ${esp8266.build_flags_compat} -D WLED_RELEAS
 extends = env:esp8266_2m
 board_build.f_cpu = 160000000L
 build_flags = ${common.build_flags} ${esp8266.build_flags} -D WLED_RELEASE_NAME=ESP02_160
+  -D USERMOD_AUDIOREACTIVE
 
 [env:esp01_1m_full]
 board = esp01_1m
@@ -402,6 +404,7 @@ build_flags = ${common.build_flags} ${esp8266.build_flags_compat} -D WLED_RELEAS
 extends = env:esp01_1m_full
 board_build.f_cpu = 160000000L
 build_flags = ${common.build_flags} ${esp8266.build_flags} -D WLED_RELEASE_NAME=ESP01_160 -D WLED_DISABLE_OTA
+  -D USERMOD_AUDIOREACTIVE
   ; -D WLED_USE_REAL_MATH ;; may fix wrong sunset/sunrise times, at the cost of 7064 bytes FLASH and 975 bytes RAM
 
 [env:esp32dev]
@@ -410,7 +413,9 @@ platform = ${esp32.platform}
 platform_packages = ${esp32.platform_packages}
 build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags} ${esp32.build_flags} -D WLED_RELEASE_NAME=ESP32 #-D WLED_DISABLE_BROWNOUT_DET
+  ${esp32.AR_build_flags}
 lib_deps = ${esp32.lib_deps}
+  ${esp32.AR_lib_deps}
 monitor_filters = esp32_exception_decoder
 board_build.partitions = ${esp32.default_partitions}
 
@@ -427,19 +432,19 @@ monitor_filters = esp32_exception_decoder
 board_build.partitions = ${esp32.large_partitions}
 ; board_build.f_flash = 80000000L
 
-[env:esp32dev_audioreactive]
-board = esp32dev
-platform = ${esp32.platform}
-platform_packages = ${esp32.platform_packages}
-build_unflags = ${common.build_unflags}
-build_flags = ${common.build_flags} ${esp32.build_flags} -D WLED_RELEASE_NAME=ESP32_audioreactive #-D WLED_DISABLE_BROWNOUT_DET
-  ${esp32.AR_build_flags}
-lib_deps = ${esp32.lib_deps}
-  ${esp32.AR_lib_deps}
-monitor_filters = esp32_exception_decoder
-board_build.partitions = ${esp32.default_partitions}
-; board_build.f_flash = 80000000L
-; board_build.flash_mode = dio
+;[env:esp32dev_audioreactive]
+;board = esp32dev
+;platform = ${esp32.platform}
+;platform_packages = ${esp32.platform_packages}
+;build_unflags = ${common.build_unflags}
+;build_flags = ${common.build_flags} ${esp32.build_flags} -D WLED_RELEASE_NAME=ESP32_audioreactive #-D WLED_DISABLE_BROWNOUT_DET
+;  ${esp32.AR_build_flags}
+;lib_deps = ${esp32.lib_deps}
+;  ${esp32.AR_lib_deps}
+;monitor_filters = esp32_exception_decoder
+;board_build.partitions = ${esp32.default_partitions}
+;; board_build.f_flash = 80000000L
+;; board_build.flash_mode = dio
 
 [env:esp32_eth]
 board = esp32-poe
@@ -448,8 +453,10 @@ platform_packages = ${esp32.platform_packages}
 upload_speed = 921600
 build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags} ${esp32.build_flags} -D WLED_RELEASE_NAME=ESP32_Ethernet -D RLYPIN=-1 -D WLED_USE_ETHERNET -D BTNPIN=-1
-  -D WLED_DISABLE_ESPNOW ;; ESP-NOW requires wifi, may crash with ethernet only
+;  -D WLED_DISABLE_ESPNOW ;; ESP-NOW requires wifi, may crash with ethernet only
+  ${esp32.AR_build_flags}
 lib_deps = ${esp32.lib_deps}
+  ${esp32.AR_lib_deps}
 board_build.partitions = ${esp32.default_partitions}
 
 [env:esp32_wrover]
@@ -459,14 +466,14 @@ platform_packages = ${esp32_idf_V4.platform_packages}
 board = ttgo-t7-v14-mini32
 board_build.f_flash = 80000000L
 board_build.flash_mode = qio
-board_build.partitions = ${esp32.default_partitions}
+board_build.partitions = ${esp32.extended_partitions}
 build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags} ${esp32_idf_V4.build_flags} -D WLED_RELEASE_NAME=ESP32_WROVER
   -DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue ;; Older ESP32 (rev.<3) need a PSRAM fix (increases static RAM used) https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/external-ram.html
   -D LEDPIN=25
-  ; ${esp32.AR_build_flags}
+  ${esp32.AR_build_flags}
 lib_deps = ${esp32_idf_V4.lib_deps}
-  ; ${esp32.AR_lib_deps}
+  ${esp32.AR_lib_deps}
 
 [env:esp32c3dev]
 extends = esp32c3
diff --git a/wled00/improv.cpp b/wled00/improv.cpp
index d18061ba2..abfd463c6 100644
--- a/wled00/improv.cpp
+++ b/wled00/improv.cpp
@@ -210,7 +210,7 @@ void sendImprovInfoResponse() {
   //Use serverDescription if it has been changed from the default "WLED", else mDNS name
   bool useMdnsName = (strcmp(serverDescription, "WLED") == 0 && strlen(cmDNS) > 0);
   char vString[20];
-  sprintf_P(vString, PSTR("0.15.0-b4/%i"), VERSION);
+  sprintf_P(vString, PSTR("0.15.0-b5/%i"), VERSION);
   const char *str[4] = {"WLED", vString, bString, useMdnsName ? cmDNS : serverDescription};
 
   sendImprovRPCResult(ImprovRPCType::Request_Info, 4, str);
diff --git a/wled00/wled.h b/wled00/wled.h
index 7ef41d961..99c5f4226 100644
--- a/wled00/wled.h
+++ b/wled00/wled.h
@@ -3,12 +3,12 @@
 /*
    Main sketch, global variable declarations
    @title WLED project sketch
-   @version 0.15.0-b4
+   @version 0.15.0-b5
    @author Christian Schwinne
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2407070
+#define VERSION 2409100
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG