diff --git a/Marlin/configurator/config/boards.h b/Marlin/configurator/config/boards.h
index 5e782125db..f6bbc9d673 100644
--- a/Marlin/configurator/config/boards.h
+++ b/Marlin/configurator/config/boards.h
@@ -16,6 +16,7 @@
 #define BOARD_RAMPS_13_EEF      36   // RAMPS 1.3 / 1.4 (Power outputs: Extruder0, Extruder1, Fan)
 #define BOARD_RAMPS_13_SF       38   // RAMPS 1.3 / 1.4 (Power outputs: Spindle, Controller Fan)
 #define BOARD_FELIX2            37   // Felix 2.0+ Electronics Board (RAMPS like)
+#define BOARD_RIGIDBOARD        42   // Invent-A-Part RigidBoard
 #define BOARD_GEN6              5    // Gen6
 #define BOARD_GEN6_DELUXE       51   // Gen6 deluxe
 #define BOARD_SANGUINOLOLU_11   6    // Sanguinololu < 1.2
@@ -42,11 +43,13 @@
 #define BOARD_GEN3_MONOLITHIC   22   // Gen3 Monolithic Electronics
 #define BOARD_MEGATRONICS       70   // Megatronics
 #define BOARD_MEGATRONICS_2     701  // Megatronics v2.0
-#define BOARD_MEGATRONICS_1     702  // Minitronics v1.0
+#define BOARD_MINITRONICS       702  // Minitronics v1.0/1.1
 #define BOARD_MEGATRONICS_3     703  // Megatronics v3.0
 #define BOARD_OMCA_A            90   // Alpha OMCA board
 #define BOARD_OMCA              91   // Final OMCA board
 #define BOARD_RAMBO             301  // Rambo
+#define BOARD_MINIRAMBO         302  // Mini-Rambo
+#define BOARD_MEGACONTROLLER    310  // Mega controller
 #define BOARD_ELEFU_3           21   // Elefu Ra Board (v3)
 #define BOARD_5DPRINT           88   // 5DPrint D8 Driver Board
 #define BOARD_LEAPFROG          999  // Leapfrog
diff --git a/Marlin/configurator/config/language.h b/Marlin/configurator/config/language.h
index a13b69e3df..10f012775a 100644
--- a/Marlin/configurator/config/language.h
+++ b/Marlin/configurator/config/language.h
@@ -20,6 +20,7 @@
 // de       German
 // es       Spanish
 // ru       Russian
+// bg       Bulgarian
 // it       Italian
 // pt       Portuguese
 // pt-br    Portuguese (Brazil)
@@ -45,7 +46,7 @@
 
 #if MB(ULTIMAKER)|| MB(ULTIMAKER_OLD)|| MB(ULTIMAIN_2)
   #define MACHINE_NAME "Ultimaker"
-  #define SOURCE_CODE_URL "http://firmware.ultimaker.com"
+  #define SOURCE_CODE_URL "https://github.com/Ultimaker/Marlin"
 #elif MB(RUMBA)
   #define MACHINE_NAME "Rumba"
 #elif MB(3DRAG)
@@ -122,10 +123,6 @@
 #define MSG_INVALID_EXTRUDER                "Invalid extruder"
 #define MSG_INVALID_SOLENOID                "Invalid solenoid"
 #define MSG_ERR_NO_THERMISTORS              "No thermistors - no temperature"
-#define MSG_HEATING                         "Heating..."
-#define MSG_HEATING_COMPLETE                "Heating done."
-#define MSG_BED_HEATING                     "Bed Heating."
-#define MSG_BED_DONE                        "Bed done."
 #define MSG_M115_REPORT                     "FIRMWARE_NAME:Marlin " BUILD_VERSION " SOURCE_CODE_URL:" SOURCE_CODE_URL " PROTOCOL_VERSION:" PROTOCOL_VERSION " MACHINE_TYPE:" MACHINE_NAME " EXTRUDER_COUNT:" STRINGIFY(EXTRUDERS) " UUID:" MACHINE_UUID "\n"
 #define MSG_COUNT_X                         " Count X: "
 #define MSG_ERR_KILLED                      "Printer halted. kill() called!"
@@ -195,6 +192,8 @@
 #define MSG_KP                              " Kp: "
 #define MSG_KI                              " Ki: "
 #define MSG_KD                              " Kd: "
+#define MSG_B                               "B:"
+#define MSG_T                               "T:"
 #define MSG_AT                              " @:"
 #define MSG_PID_AUTOTUNE_FINISHED           MSG_PID_AUTOTUNE " finished! Put the last Kp, Ki and Kd constants from below into Configuration.h"
 #define MSG_PID_DEBUG                       " PID_DEBUG "
@@ -213,6 +212,11 @@
 #define MSG_T_MAXTEMP                       "MAXTEMP triggered"
 #define MSG_T_MINTEMP                       "MINTEMP triggered"
 
+// Debug
+#define MSG_DEBUG_ECHO                      "DEBUG ECHO ENABLED"
+#define MSG_DEBUG_INFO                      "DEBUG INFO ENABLED"
+#define MSG_DEBUG_ERRORS                    "DEBUG ERRORS ENABLED"
+#define MSG_DEBUG_DRYRUN                    "DEBUG DRYRUN ENABLED"
 
 // LCD Menu Messages