diff --git a/platformio.ini b/platformio.ini
index a9abc41..3debd75 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -34,7 +34,8 @@ build_flags =
 	-D USER_SSID=\""\""           # =\""myssid\""
 	-D USER_SSID_PWD=\""\""       # =\""mypwd\""	
 	-D CFG_APPVER="\"1.0.0\""
-	!python script/git_rev.py
+	-D CFG_GITREV=\""beta-1\""
+	#!python script/git_rev.py
 lib_deps = # Switched to forks for better version control.
 	# Using local copy of these libraries
   #https://github.com/jrowberg/i2cdevlib.git#<document> 		
@@ -153,7 +154,7 @@ build_flags =
 lib_deps = 
 	${common_env_data.lib_deps}
 	https://github.com/lorol/LITTLEFS#1.0.6
-  https://github.com/h2zero/NimBLE-Arduino#1.3.7
+	https://github.com/mp-se/NimBLE-Arduino#1.3.8	 # https://github.com/h2zero/NimBLE-Arduino
 board = featheresp32
 build_type = release
 board_build.partitions = part32.csv
@@ -179,33 +180,34 @@ build_flags =
 lib_deps = 
 	${common_env_data.lib_deps}
 	https://github.com/lorol/LITTLEFS#1.0.6
-  https://github.com/h2zero/NimBLE-Arduino#1.3.7
+	https://github.com/mp-se/NimBLE-Arduino#1.3.8	 # https://github.com/h2zero/NimBLE-Arduino
 board = featheresp32
 build_type = release
 board_build.partitions = part32.csv
 board_build.filesystem = littlefs 
 monitor_filters = esp32_exception_decoder
 
-[env:gravity32-release2]
-framework = arduino
+#[env:gravity32-release2]
+#framework = arduino
 #platform = https://github.com/tasmota/platform-espressif32/releases/download/v2.0.2.3/platform-espressif32-2.0.2.3.zip # build fails
-platform = https://github.com/tasmota/platform-espressif32/releases/download/v2.0.2.2/platform-tasmota-espressif32-2.0.2.zip
-upload_speed = ${common_env_data.upload_speed}
-monitor_speed = ${common_env_data.monitor_speed}
-extra_scripts =  
-	script/copy_html.py
-	script/copy_firmware.py
-	script/create_versionjson.py
-build_unflags = 
-	${common_env_data.build_unflags}
-build_flags = 
-	${common_env_data.build_flags}
-	-D ESPRESSIF32_20 # v2.0 framework
-	-D LOG_LEVEL=5 
-lib_deps = 
-	${common_env_data.lib_deps}
-  https://github.com/h2zero/NimBLE-Arduino#1.3.7
-board = featheresp32
-build_type = release
-board_build.partitions = part32.csv 
-board_build.filesystem = littlefs 
\ No newline at end of file
+#platform = https://github.com/tasmota/platform-espressif32/releases/download/v2.0.2.2/platform-tasmota-espressif32-2.0.2.zip
+#platform = espressif32 @ 4.1.0
+#upload_speed = ${common_env_data.upload_speed}
+#monitor_speed = ${common_env_data.monitor_speed}
+#extra_scripts =  
+#	script/copy_html.py
+#	script/copy_firmware.py
+#	script/create_versionjson.py
+#build_unflags = 
+#	${common_env_data.build_unflags}
+#build_flags = 
+#	${common_env_data.build_flags}
+#	-D ESPRESSIF32_20 # v2.0 framework
+#	-D LOG_LEVEL=5 
+#lib_deps = 
+#	${common_env_data.lib_deps}
+#	https://github.com/mp-se/NimBLE-Arduino#1.3.8 # https://github.com/h2zero/NimBLE-Arduino
+#board = featheresp32
+#build_type = release
+#board_build.partitions = part32.csv 
+#board_build.filesystem = littlefs