# Version 0.3.12

Post by: satoshi on September 07, 2010, 07:17:55 PM<br>
Last edit: September 07, 2010, 08:34:31 PM by satoshi

Version 0.3.12 is now available.

Features:<br>
- json-rpc errors return a more standard error object. (thanks to Gavin Andresen)<br>
- json-rpc command line returns exit codes.<br>
- json-rpc "backupwallet" command.<br>
- Recovers and continues if an exception is caused by a message you received. &nbsp;Other nodes shouldn't be able to cause an exception, and it hasn't happened before, but if a way is found to cause an exception, this would keep it from being used to stop network nodes.

If you have json-rpc code that checks the contents of the error string, you need to change it to expect error objects of the form {"code":<number>,"message":<string>}, which is the standard. &nbsp;See this thread:<br>
http://www.bitcoin.org/smf/index.php?topic=969.0

Download:<br>
http://sourceforge.net/projects/bitcoin/files/Bitcoin/bitcoin-0.3.12/

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Source file: bitcoin-forum-satoshi-nakamoto.tgz

External link: https://bitcointalk.org/index.php?topic=999.msg12181#msg12181