Description of changes contained in version 2.11 (3/16/2011)
    Note: Updating to firmware 2.11 requires Geist ASU v1.11
    Note: When updating from firmware prior to v2.11 do not send any ICMP PINGs to the unit during the update process.  Temporarily disable any monitoring systems that may ping units automatically.
    Fix: Serious bug that could cause the meter to become non-responsive if it is pinged during a firmware update.
    Change: Updated Geist logo and contact information.
    Change: Updated copyrights to 2012.

Description of changes contained in version 2.08 (10/18/2011)
    Note: Updating to firmware 2.08 requires Geist ASU v1.9.
    Add: 2-tier authentication.
    Change: Updated Geist logo.
    Change: Updated copyrights to 2011.

Description of changes contained in version 2.06 (11/3/2010)
    Note: Updating to firmware 2.06 requires Geist ASU v1.9.
    Add: SNMP SET support to sysContact, sysName and sysLocation.
    Change: SNMP sysServices to 72 from 92 to better reflect the meter's capabilities.
    
Description of changes contained in version 2.03 (1/7/2010)
    Fix: MIB not compiling properly in NET-SNMP.
    Fix: SNMP didn't always report long friendly names.

Description of changes contained in version 2.02 (12/14/2009)
    Change: Improved interoperability with poorly-behaved SNMP agents.
    Fix: Current readings above 80A were not displayed properly via SNMP.

Description of changes contained in version 2.01 (7/2/2009)
    Note: EM 2.xx is a major rewrite of the EM meter platform that addresses several issues present in the EM 1.xx platform.
    Note: EM 1.xx to 2.xx upgrades require the use of Geist ASU.
    Add: SNMP sysName, sysContact and sysLocation are now settable via the “Display” page on the web interface.
    Fix: SNMP speed has been greatly increased.  Retrieving all of the available information on the meter takes less than 2 seconds in most cases.
    Fix: EM meters no longer stop responding when attached to 10/100/1000Mbps network equipment.
    Fix: Various other performance enhancements and interface improvements.
    Change: Improved interface consistency across firmwares.
    Change: All EM meters now share the same MIB, allowing for easier integration with management software.

Description of changes contained in version 1.60 (4/1/2009)
    Add: New firmwares -- EM40/GM33, EM40/GM31, EM8/GM7-15, EM8/GM5, EM8/GM3P-80
    Add: Support for upcoming Console 3.0 release
    Fix: Mislabeled Circuit 1 and Circuit 2 in GM2 firmware
    Fix: Slightly faster web page generation

Description of changes contained in version 1.55 (11/21/2008)
    Fix: Bug introduced in 1.50 causing alarm and warning levels to not always save correctly
    Fix: Minor changes to formatting of SNMP IP table information

Description of changes contained in version 1.51 (10/9/2008)
    Fix: SNMP IP table now gives correct information

Description of changes contained in version v1.50 (7/18/2008)
    Add: New firmwares -- EM40/GM28, EM40/GM22-30, EM40/GM21, EM40/GM18, EM40/GM15-80W
    Add: Secondary alarm levels for all channels
    Add: DHCP Support
    Add: FTP Passive mode support for better compatibility with VPNs and firewalls during firmware updates
    Add: Friendly names enabled for all channels
    Add: Doctype declaration to each HTML page for better browser compatibility
    Add: Content Expiration header to all HTML documents to prevent browser caching of readings
    Change: Moved Friendly name assignment to new "Display" page
    Change: Moved Alarm settings to new "Alarms" page
    Change: device 'id' attribute in XML page now reads EM40<MAC> or EM08<MAC> based on firmware
    Change: XML alarm 'device-id' attribute matches device 'id' attribute
    Fix: Minor bug in some firmwares where SNMP traps were being sent with the wrong SNMP OIDs

Description of changes contained in version V1.40 (4/7/2008)
    Add: <alarm> fields in XML page for better Console compatibility.

Description of changes contained in version V1.36 (2/15/2008)
    Add: Software reboot functionality via front panel button.
         Hold button until c-IP shows.  Release button any time before d-IP shows.
         While current IP is being displayed, press and release button twice to reboot.
        
Description of changes contained in version V1.35 (11/21/2007)
    Fix: Software change for CISPR 24 compliance.

Description of changes contained in version V1.34 (10/22/2007)
    Add: Second trap IP address.
    Add: Restore Defaults button added to configuration page.
    Change: LED Display shows "8.8.8.8." during bootup instead of staying blank.

Description of changes contained in version V1.20 (2/16/2007)
    Add: SNMP trap alarms.