🔨 PlatformIO 6 compatibility

platformio.ini

@@ -244,26 +244,20 @@ default_src_filter = +<src/*> -<src/config> -<src/HAL> +<src/HAL/shared>
 # Default values apply to all 'env:' prefixed environments
 #
 [env]
-framework     = arduino
-extra_scripts = ${common.extra_scripts}
-build_flags   = ${common.build_flags}
-lib_deps      = ${common.lib_deps}
-monitor_speed = 250000
-monitor_flags =
-  --quiet
-  --echo
-  --eol
-    LF
-  --filter
-    colorize
-  --filter
-    time
+framework       = arduino
+extra_scripts   = ${common.extra_scripts}
+build_flags     = ${common.build_flags}
+lib_deps        = ${common.lib_deps}
+monitor_speed   = 250000
+monitor_eol     = LF
+monitor_echo    = yes
+monitor_filters = colorize, time, send_on_enter
 
 #
 # Just print the dependency tree
 #
 [env:include_tree]
-platform    = atmelavr
-board       = megaatmega2560
-build_flags = -c -H -std=gnu++11 -Wall -Os -D__MARLIN_FIRMWARE__
-src_filter  = +<src/MarlinCore.cpp>
+platform         = atmelavr
+board            = megaatmega2560
+build_flags      = -c -H -std=gnu++11 -Wall -Os -D__MARLIN_FIRMWARE__
+build_src_filter = +<src/MarlinCore.cpp>