0.9.3
	- PLAIN mechanism is used only when no other mechanisms are supported
	- Legacy authentication is disabled by default, can be enabled with
	  connection flag XMPP_CONN_FLAG_LEGACY_AUTH
	- Session is not established if it is optional
	- Fixed a bug causing a reused connection not to cleanup properly
	- Improved debug logging in OpenSSL module
	- Few memory leaks fixed

0.9.2
	- OpenSSL tls module verifies certificate by default. Set flag
	  XMPP_CONN_FLAG_TRUST_TLS to ignore result of the verification
	- Certificate hostname verification is forced for openssl-1.0.2 and
	  newer
	- OpenSSL tls module disables insecure SSLv2 SSLv3 and TLSv1
	- Support of handlers with the same callback function, but different
	  userdata
	- System handlers are deleted on xmpp_conn_t reconnection. Old system
	  handlers could cause problems
	- Default timeout for xmpp_run() is increased from 1 millisecond to 1
	  second in order to reduce CPU consumption
	- Reduced memory usage in expat module
	- New functions:
		- xmpp_error_new()
		- xmpp_send_error()
		- xmpp_ctx_set_timeout()
		- xmpp_sha1_digest()

0.9.1
	- Fixed bug #95 (DNS lookup failing on Cygwin)
	- Removed dependency on the check package

0.9.0
	- IPv6 support
	- Legacy SSL support
	- Initial Android support
	- Resolver returns all SRV records instead of one. Lookup is performed
	  according to RFC2052
	- xmpp_connect_raw() provides access to a xmpp_conn object just after
	  establishing TCP connection. This allows to implement in-band
	  registration, authentication mechanisms or serverless messaging
	- xmpp_conn_t object is reusable now and can be reconnected with saving
	  all handlers, flags, jid and password
	- New API:
		- xmpp_uuid_gen()
		- xmpp_connect_raw()
		- xmpp_conn_open_stream_default()
		- xmpp_conn_open_stream()
		- xmpp_conn_tls_start()
		- xmpp_conn_get_flags()
		- xmpp_conn_set_flags()
		- xmpp_conn_set_keepalive()
		- xmpp_conn_is_secured()
		- xmpp_stanza_del_attribute()
		- xmpp_stanza_get_to()
		- xmpp_stanza_get_from()
		- xmpp_stanza_set_to()
		- xmpp_stanza_set_from()
		- xmpp_stanza_reply()
		- xmpp_message_new()
		- xmpp_message_get_body()
		- xmpp_message_set_body()
		- xmpp_iq_new()
		- xmpp_presence_new()
	- Exposed private API:
		- xmpp_jid_new()
		- xmpp_jid_bare()
		- xmpp_jid_node()
		- xmpp_jid_domain()
		- xmpp_jid_resource()
		- xmpp_stanza_get_attribute_count()
		- xmpp_stanza_get_attributes()

0.8.8
	- XML namespace support
	- XEP-0114 support

0.8.7
	- SCRAM-SHA-1 authentication mechanism
	- pkg-config support

0.8.5
	- libtoolize to generate .so
