id added
*@src removed? (label, help, instance, hint, alert)
instance@resource added
added:
	submission@
		resource
		mode (asynch, synch)
		method delete
		verb
		validate
		relevant
		serialize
		replace=text
		target
	Submission content:
		   resource
		   verb
		   header
	model@version

events:
	added xforms-submit-serialize
	added xforms-version-exception
	change behaviour xforms-insert, -delete
	added xforms-output-error (NOT IN TABLE)

xforms:email datatype
xforms:ID-card-number datatype
Also-Empty datatypes

7.8.6 The power(n,n) Function
boolean luhn(string?) (checks cc number)
number random(boolean?)
0-1 (SHOULD BE LESS THAN 1)
string property(string)
       version
       conformance-level

string encode(string, string?)
string decode(string, string?)
       hex and base64

string digest(string, string, string?)
       md5
       sha1
       sha256
       sha384
       sha512

string hmac(string, string, string, string?)
string days-to-date(number)
string seconds-to-dateTime(number)
string local-date()
string local-dateTime()
node-set current()

object choose(boolean, object, object)
node-set id(object, node-set?)
object event(string)

output@mediatype
output + child mediatype

<trigger>+appearance 
case+action child
toggle+case child
repeat+switch child

insert action changed
delete action changed

if (XPath Expression), while (XPath Expression) on actions

delay (xsd:nonNegativeInteger) on dispatch

+ prompt action

dispatch+name child element
dispatch+target child element
dispatch+delay child element
setfocus+control child element

load+resource child

default submission

better support for soap submission