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diff --git a/sleekxmpp/plugins/xep_0092/version.py b/sleekxmpp/plugins/xep_0092/version.py
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+"""
+ SleekXMPP: The Sleek XMPP Library
+ Copyright (C) 2010 Nathanael C. Fritz
+ This file is part of SleekXMPP.
+
+ See the file LICENSE for copying permission.
+"""
+
+import logging
+
+import sleekxmpp
+from sleekxmpp import Iq
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.plugins.xep_0092 import Version
+
+
+log = logging.getLogger(__name__)
+
+
+class xep_0092(base_plugin):
+
+ """
+ XEP-0092: Software Version
+ """
+
+ def plugin_init(self):
+ """
+ Start the XEP-0092 plugin.
+ """
+ self.xep = "0092"
+ self.description = "Software Version"
+ self.stanza = sleekxmpp.plugins.xep_0092.stanza
+
+ self.name = self.config.get('name', 'SleekXMPP')
+ self.version = self.config.get('version', '0.1-dev')
+ self.os = self.config.get('os', '')
+
+ self.getVersion = self.get_version
+
+ self.xmpp.register_handler(
+ Callback('Software Version',
+ StanzaPath('iq/software_version'),
+ self._handle_version))
+
+ register_stanza_plugin(Iq, Version)
+
+ def post_init(self):
+ """
+ Handle cross-plugin dependencies.
+ """
+ base_plugin.post_init(self)
+ self.xmpp.plugin['xep_0030'].add_feature('jabber:iq:version')
+
+ def _handle_version(self, iq):
+ """
+ Respond to a software version query.
+
+ Arguments:
+ iq -- The Iq stanza containing the software version query.
+ """
+ iq.reply()
+ iq['software_version']['name'] = self.name
+ iq['software_version']['version'] = self.version
+ iq['software_version']['os'] = self.os
+ iq.send()
+
+ def get_version(self, jid, ifrom=None):
+ """
+ Retrieve the software version of a remote agent.
+
+ Arguments:
+ jid -- The JID of the entity to query.
+ """
+ iq = self.xmpp.Iq()
+ iq['to'] = jid
+ if ifrom:
+ iq['from'] = ifrom
+ iq['type'] = 'get'
+ iq['query'] = Version.namespace
+
+ result = iq.send()
+
+ if result and result['type'] != 'error':
+ return result['software_version'].values
+ return False