diff --git a/version.h b/version.h
index c2bb135..e9b61bf 100644
--- a/version.h
+++ b/version.h
@@ -6,55 +6,58 @@
 #define VERSION "4.1.1"
 // 4.1.1 Bugfix: preserve turnout format
 //       Bugfix: parse multiple commands in one buffer string correctly (ex: <s><Q>)
-//       Bugfix: </> command signal status in Exrail
+//       Bugfix: </> command signal status of EX-RAIL tasks or threads
 //       Bugfix: EX-RAIL read long loco addr
 //       Bugfix: Add space character after version string 4.1.1 for JMRI parsing.
-//       Improved display and loop time for signalsmake service start to be outside the DONT_TOUCH_WIFI_CONF area
+//       Improved display and loop time for signals make service start to be outside the DONT_TOUCH_WIFI_CONF area
 //       Improve WiFi startup by making service start to be outside the DONT_TOUCH_WIFI_CONF area
 // 4.1.0 ...
-//
-// 4.0.2 EXRAIL additions:
-//       Code: struct TurnoutData to enable EEPROM in v 4.0 format
-//       Code: Fix weak reference to myFilter
+//       UNO Progmem optimized to allow for small EXRAIL Automation scipts
+// 4.0.2 Command Station and EX-RAIL Ehancements & Additions:
+//       New JA, JR, JT commands availabe for Throttle Developers to obtain Route, Roster and Turnout descriptions for communications
+//       Change ACK defaults now set to LIMIT 50mA, MIN 2000uS, MAX 2000uS for more compatibility with non NMRA compliant decoders
+//       New Commands for the Arduino IDE Serial Monitor and JMRI DCC++ Traffic Monitor
+//        </RED signal_id>   to turn a individual LED Signal On & Off
+//        </AMBER signal_id> "
+//        </GREEN signal_id> "
+//        </KILL ALL> command to stop all tasks, and Diagnostic messages when KILL is used
+//        <t cab> command to obtain current throttle settings 
+//       Allow WRITE CV on PROG <W CV VALUE>
 //       Updated CV read command <R cv>. Equivalent to <V cv 0>.  Uses the verify callback.
-//       Allow WRITE CV on PROG <W CV VALUE)
 //       Change callback parameters are now optional on PROG
-//       Allow turnout ID of "0"
-//       Improved SIGNALs startup and diagnostics
-//       Change ACK defaults set to 50mA LIMIT, 2000uS MIN, 20000uS MAX
+//       Code: Fix weak reference to myFilter
 //       myFilter automatic detection (no need to call setFilter)
-//       FIX negative route ids in WIthrottle problem by allowing them 
-//       Add IFRED(signal_id), IFAMBER(signal_id), IFGREEN(signal_id)
-//       Add </RED signal_id> </AMBER signal_id> </GREEN signal_id> commands
-//       Add <t cab> command to obtain current throttle settings 
-//       Add JA, JR, JT commands to obtain route, roster and turnout descriptions
-//       Add HIDDEN turnouts
-//       Add PARSE <> commands in EXRAIL
-//       Add VIRTUAL_TURNOUT
-//       Add </KILL ALL> and KILLALL command to stop all tasks
-//       Add Diagnostic messages when KILL is used
-//       FORGET forgets the current loco in DCC reminder tables.
-//       Add Servo signals (SERVO_SIGNAL) 
-//       Add High-On signal pins (SIGNALH)
-//       Add Wait for analog value (ATGTE, ATLT)
-//       Allow underscore in keywords ex: MY_KEYWORD
-//       Automatically assign a name with ALIAS(name) without having to define it first
-//       README.md: removed misleading "folder/subforlders" (#218)
-//       README.md: fix dead link to rewrite (#217) in notes/rewrite.md
+//       Improved SIGNALs startup and diagnostics
 //       Incoming LCN turnout throw
+//       Allow turnout ID of "0"
+//       Code: struct TurnoutData to enable EEPROM in v 4.0 format
 //       Broadcast jopin after DriveAway
 //       Corrections to I2C code:
 //         1) I2CManager_Mega4809.h: Correct bitwise 'and' to logical 'and' - no impact.
 //         2) I2CManager_Wire.h: Ensure that error codes from Wire subsystem are passed back to caller in queueRequest().
-//       Save memory on the Uno
-// 4.0.1 Small EXRAIL updates
+//       New EX-RAIL Functions to use in Automation(n), ROUTE(N) & SEQUENCE(N) scripts
+//        Automatically assign a name with ALIAS(name) without having to define it first
+//        ALIAS now has the aility to use Low underscore in keywords e.g., MY_KEYWORD
+//        ATGTE & ATLT wait for analog value, (At Greater Than or Equal and At Less Than a certain value)
+//        FADE command now works for LEDs connected on PCA9685 Servo/Signal board Output vpins 
+//        FORGET Forgets the current loco in DCC reminder tables saving memory and wasted packets sent to the track
+//        "IF" signal detection with IFRED(signal_id), IFAMBER(signal_id), IFGREEN(signal_id)
+//        KILLALL command to stop all tasks, and Diagnostic messages when KILL is used
+//        PARSE <> commands in EXRAIL allows sending of DCC-EX commands from EX-RAIL
+//        SERVO_SIGNAL Servo signals assigned to a specific servo turnout 
+//        SIGNALH High-On signal pins (Arduino normally handles active LOW signals. This allows for active HIGH)
+//        HIDDEN turnouts (hide a REAL turnout and create a VIRTUAL turnout to handle actions that happen BEFORE a turnout is thrown)
+//        VIRTUAL_TURNOUT definition
+//       README.md: removed misleading "folder/subforlders" (#218)
+//       README.md: fix dead link to rewrite (#217) in notes/rewrite.md
+// 4.0.1 Additional EXRAIL updates
 //       EXRAIL BROADCAST("msg") 
 //       EXRAIL POWERON (only turns on MAIN)
-//       Remove EXRAIL/ENDEXRAIL from myAutomation.example.h (#215)
+//       Remove optional EXRAIL/ENDEXRAIL from myAutomation.example.h (#215)
 //       Use "startup sequence" to describe the initial instructions
 //       Add description of display scroll modes
-//       restructure GetLocoCallback() for better readability and put broadcastPower() at right place
-// 4.0.0 Major functional and non-functional changes.
+//       GetLocoCallback() restructured for better readability and put broadcastPower() at right place
+// 4.0.0 Major Production Release with New Functional and non-functional changes.
 //       Engine Driver "DriveAway" feature enhancement
 //       'Discovered Server' multicast Dynamic Network Server (mDNS) displays available WiFi connections to a DCC++EX Command Station
 //       New EX-RAIL "Extended Railroad Automation Instruction Language" automation capability.