Update your dogecoin wallet to v1.3
https://github.com/dogecoin/dogecoin/releases/download/v1.3/dogecoin-qt-v13-Win.zip
https://github.com/dogecoin/dogecoin
A software update has been released for the dogecoin wallet that addresses issues with threats to the increasing size of the blockchain. The update will ensure that the size of the blockchain is kept down meaning that new users can download it in a reasonable space of time, space taken up on your hard drive is minimized, and syncing your wallet will be optimized.
In order to do this a minimum transaction size of Ð1 has been introduced to prevent spamming and dust gathering on the blockchain, and a transaction fee of Ð2 applied for transactions under this amount. A Ð1 transaction fee will apply for all other transactions.
Any pool operators who have not done so are advised to update ASAP to ensure you are mining the latest version of dogecoind.
Anyone who can compile for mac/linux and would like to help out is encouraged to get in contact.
Summary:
https://github.com/dogecoin/dogecoin/releases/download/v1.3/dogecoin-qt-v13-Win.zip
Pool operators please update to the newest version of dogecoind.
A minimum transaction fee of Ð1 now applies for all transactions
A transaction fee of Ð2 now applies for all transactions below Ð1.
A big thank you goes out the wonderful dogecoin devs for working this out so extraordinarily quickly, and on a holiday as well! Credit to Jaekwon >> https://github.com/jaekwon/ for his amazing work in fixing the dust issue, BillyM2k >> http://www.reddit.com/u/BillyM2k for building and netcodepool >> http://www.reddit.com/u/netcodepool for testnetting on the pool. It's been a busy Xmas day.
Sources: http://doges.org/index.php/topic,5364.0.html
Update your dogecoin wallet to v1.3