Version history for the SMS widget:

v3.4 (January 3, 2007)

-- Powered by CallWave.

v3.3 (May 9, 2006)

-- Added Unicel as a free carrier.

-- Added SaskTel Mobility as a free carrier.

v3.2 (April 20, 2006)

-- Added Dobson as a free carrier.

-- Added Metrocall Pager as a free carrier.

-- Added Virgin Mobile Canada as a free carrier.

v3.1 (March 24, 2006)

-- Works on new Intel Macs and PowerPC Macs (Universal).

-- Added Arch Wireless Pager as a free carrier.

v3.0.3 (March 14, 2006)

-- Added ACS Alaska as a free carrier.

v3.0.2 (February 21, 2006)

-- Added MTS Mobility as a free carrier (Canadian).

v3.0.1 (February 8, 2006)

-- Fixed situation where widget would get stuck in worldwide mode in Mac OS 10.4.3.  This was not an issue in OS 10.4.4.

v3.0 (February 6, 2006)

-- Added ability to send messages worldwide.  From Albania to Zimbabwe, we support more countries than you knew existed!

v2.3 (January 31, 2006)

-- Added support for Boost.

-- Added support for Cellular South.

v2.2 (December 20, 2005)

-- Added support for Cricket.

-- Added support for Metro PCS.

-- Added support for Midwest Wireless.

v2.1 (November 25, 2005)

-- Messages can now contain ampersands & ampersands.

-- The recipient name, number, and carrier are pre-filled with info from the last message when re-opening the widget.

-- Improved size of clickable area on popup menus.

-- Improved error message when not connected to the internet.

v2.0 (October 5, 2005)

-- Long messages are automatically split into multiple messages.

-- Displays character count.

-- Displays number of message parts.

-- Added option to post messages to smspeeping.com.

v1.5 (September 8, 2005)

-- Added support for Verizon Pager in the USA.

-- Added support for O2 in Germany.

-- Improved unicode support for Address Book contacts.  Contact names with non-English characters now display correctly in the contact popup menu.

v1.4 (August 30, 2005)

-- Added support for SunCom in the USA.

-- Added support for Bell Mobility in Canada.

-- Removes "Message Sent!" message after user types first character of next message.

v1.3 (August 25, 2005)

-- Added beta support for Rogers, Fido, TELUS, and "Beat's me!" in Canada.

-- You can now send messages to T-Mobile users in Germany with 11-digit numbers (don't enter the country code or leading 0).

-- Split "Cingular / AT&T" into two different carrier options.  Make sure you select the correct one!

-- Split "Alltel" into two different carrier options for Alltel and Alltel PCS.  Make sure you select the correct one!

-- Displays "Sending message, please wait..." to provide better feedback while the message is being sent.

v1.2 (August 18, 2005)

-- Greatly improved reliability.

-- In the USA, added beta support for Nextel, Virgin Mobile, Alltel, Qwest, and former AT&T customers that became Cingular customers after the AT&T-Cingular merger.

-- Added beta support for T-Mobile in Germany.

-- Added a "Beats me" option for friend's carrier.  Allows you to send messages to contacts even if you don't know which service they use.

-- Added a button to check for a new version of the widget.

-- Website for sending text messages also improved:  http://keakaj.com/sms/sms.cgi

v1.1 (August 14, 2005)

-- Added support for Cingular.

-- Added option to send your mobile number or email as the reply address of your messages.  This lets recipients reply to your SMS messages if the recipient's device is capable of replying.

-- Added a border and drop shadow to the widget.

v1.0 (August 11, 2005)

-- Initial release.