diff --git a/examples/html-editor/index.js b/examples/html-editor/index.js
index 6766fed6..e2676340 100644
--- a/examples/html-editor/index.js
+++ b/examples/html-editor/index.js
@@ -1,4 +1,15 @@
-/* global Y */
+/* global Y, HTMLElement, customElements */
+
+class MagicTable extends HTMLElement {
+  constructor () {
+    super()
+    var shadow = this.attachShadow({mode: 'open'})
+    setTimeout(() => {
+      shadow.append(this.childNodes[0])
+    }, 1000)
+  }
+}
+customElements.define('magic-table', MagicTable)
 
 // initialize a shared object. This function call returns a promise!
 let y = new Y({
@@ -17,17 +28,14 @@ window.onload = function () {
   window.yXmlType.bindToDom(document.body)
 }
 window.undoManager = new Y.utils.UndoManager(window.yXmlType, {
-  captureTimeout: 0
+  captureTimeout: 500
 })
 
 document.onkeydown = function interceptUndoRedo (e) {
   if (e.keyCode === 90 && e.metaKey) {
-    console.log('uidtaren')
     if (!e.shiftKey) {
-      console.info('Undo!')
       window.undoManager.undo()
     } else {
-      console.info('Redo!')
       window.undoManager.redo()
     }
     e.preventDefault()
diff --git a/rollup.browser.js b/rollup.browser.js
index 083f0406..4eade0e4 100644
--- a/rollup.browser.js
+++ b/rollup.browser.js
@@ -5,9 +5,13 @@ import commonjs from 'rollup-plugin-commonjs'
 var pkg = require('./package.json')
 
 export default {
-  entry: 'src/Y.js',
-  moduleName: 'Y',
-  format: 'umd',
+  input: 'src/Y.js',
+  name: 'Y',
+  sourcemap: true,
+  output: {
+    file: 'y.js',
+    format: 'umd'
+  },
   plugins: [
     nodeResolve({
       main: true,
@@ -32,8 +36,6 @@ export default {
       }
     })
   ],
-  dest: 'y.js',
-  sourceMap: true,
   banner: `
 /**
  * ${pkg.name} - ${pkg.description}
diff --git a/rollup.node.js b/rollup.node.js
index 1a795945..6d24306f 100644
--- a/rollup.node.js
+++ b/rollup.node.js
@@ -3,9 +3,13 @@ import commonjs from 'rollup-plugin-commonjs'
 var pkg = require('./package.json')
 
 export default {
-  entry: 'src/y-dist.cjs.js',
-  moduleName: 'Y',
-  format: 'cjs',
+  input: 'src/y-dist.cjs.js',
+  nameame: 'Y',
+  sourcemap: true,
+  output: {
+    file: 'y.node.js',
+    format: 'cjs'
+  },
   plugins: [
     nodeResolve({
       main: true,
@@ -14,8 +18,6 @@ export default {
     }),
     commonjs()
   ],
-  dest: 'y.node.js',
-  sourceMap: true,
   banner: `
 /**
  * ${pkg.name} - ${pkg.description}
diff --git a/rollup.test.js b/rollup.test.js
index c74129e6..bb69a58f 100644
--- a/rollup.test.js
+++ b/rollup.test.js
@@ -3,9 +3,13 @@ import commonjs from 'rollup-plugin-commonjs'
 import multiEntry from 'rollup-plugin-multi-entry'
 
 export default {
-  entry: 'test/y-xml.tests.js',
-  moduleName: 'y-tests',
-  format: 'umd',
+  input: 'test/y-xml.tests.js',
+  name: 'y-tests',
+  sourcemap: true,
+  output: {
+    file: 'y.test.js',
+    format: 'umd'
+  },
   plugins: [
     nodeResolve({
       main: true,
@@ -14,7 +18,5 @@ export default {
     }),
     commonjs(),
     multiEntry()
-  ],
-  dest: 'y.test.js',
-  sourceMap: true
+  ]
 }
diff --git a/src/Struct/Type.js b/src/Struct/Type.js
index 6d7c4d1b..60828f9b 100644
--- a/src/Struct/Type.js
+++ b/src/Struct/Type.js
@@ -65,9 +65,9 @@ export default class Type extends Item {
     }
     return path
   }
-  _callEventHandler (event) {
-    const changedParentTypes = this._y._transaction.changedParentTypes
-    this._eventHandler.callEventListeners(event)
+  _callEventHandler (transaction, event) {
+    const changedParentTypes = transaction.changedParentTypes
+    this._eventHandler.callEventListeners(transaction, event)
     let type = this
     while (type !== this._y) {
       let events = changedParentTypes.get(type)
diff --git a/src/Type/YArray.js b/src/Type/YArray.js
index d277327f..7e6766a2 100644
--- a/src/Type/YArray.js
+++ b/src/Type/YArray.js
@@ -12,8 +12,8 @@ class YArrayEvent extends YEvent {
 }
 
 export default class YArray extends Type {
-  _callObserver (parentSubs, remote) {
-    this._callEventHandler(new YArrayEvent(this, remote))
+  _callObserver (transaction, parentSubs, remote) {
+    this._callEventHandler(transaction, new YArrayEvent(this, remote))
   }
   get (pos) {
     let n = this._start
diff --git a/src/Type/YMap.js b/src/Type/YMap.js
index f1403340..b8a666c7 100644
--- a/src/Type/YMap.js
+++ b/src/Type/YMap.js
@@ -13,8 +13,8 @@ class YMapEvent extends YEvent {
 }
 
 export default class YMap extends Type {
-  _callObserver (parentSubs, remote) {
-    this._callEventHandler(new YMapEvent(this, parentSubs, remote))
+  _callObserver (transaction, parentSubs, remote) {
+    this._callEventHandler(transaction, new YMapEvent(this, parentSubs, remote))
   }
   toJSON () {
     const map = {}
diff --git a/src/Type/y-xml/YXmlFragment.js b/src/Type/y-xml/YXmlFragment.js
index dfe0873d..d514e9c5 100644
--- a/src/Type/y-xml/YXmlFragment.js
+++ b/src/Type/y-xml/YXmlFragment.js
@@ -142,8 +142,8 @@ export default class YXmlFragment extends YArray {
       xml.setDomFilter(f)
     })
   }
-  _callObserver (parentSubs, remote) {
-    this._callEventHandler(new YXmlEvent(this, parentSubs, remote))
+  _callObserver (transaction, parentSubs, remote) {
+    this._callEventHandler(transaction, new YXmlEvent(this, parentSubs, remote))
   }
   toString () {
     return this.map(xml => xml.toString()).join('')
diff --git a/src/Type/y-xml/selection.js b/src/Type/y-xml/selection.js
index d3cbd413..44e11885 100644
--- a/src/Type/y-xml/selection.js
+++ b/src/Type/y-xml/selection.js
@@ -7,7 +7,7 @@ let relativeSelection = null
 
 export let beforeTransactionSelectionFixer
 if (typeof getSelection !== 'undefined') {
-  beforeTransactionSelectionFixer = function _beforeTransactionSelectionFixer (y, remote) {
+  beforeTransactionSelectionFixer = function _beforeTransactionSelectionFixer (y, transaction, remote) {
     if (!remote) {
       return
     }
@@ -30,7 +30,7 @@ if (typeof getSelection !== 'undefined') {
   beforeTransactionSelectionFixer = function _fakeBeforeTransactionSelectionFixer () {}
 }
 
-export function afterTransactionSelectionFixer (y, remote) {
+export function afterTransactionSelectionFixer (y, transaction, remote) {
   if (relativeSelection === null || !remote) {
     return
   }
diff --git a/src/Type/y-xml/utils.js b/src/Type/y-xml/utils.js
index 77599702..a362b75e 100644
--- a/src/Type/y-xml/utils.js
+++ b/src/Type/y-xml/utils.js
@@ -138,8 +138,13 @@ export function applyChangesFromDom (dom) {
 export function reflectChangesOnDom (events) {
   // Make sure that no filtered attributes are applied to the structure
   // if they were, delete them
+  /*
   events.forEach(event => {
     const target = event.target
+    if (event.attributesChanged === undefined) {
+      // event.target is Y.XmlText
+      return
+    }
     const keys = this._domFilter(target.nodeName, Array.from(event.attributesChanged))
     if (keys === null) {
       target._delete()
@@ -156,6 +161,7 @@ export function reflectChangesOnDom (events) {
       })
     }
   })
+  */
   this._mutualExclude(() => {
     events.forEach(event => {
       const yxml = event.target
diff --git a/src/Util/EventHandler.js b/src/Util/EventHandler.js
index 1928adac..ab3dbe4c 100644
--- a/src/Util/EventHandler.js
+++ b/src/Util/EventHandler.js
@@ -17,7 +17,7 @@ export default class EventHandler {
   removeAllEventListeners () {
     this.eventListeners = []
   }
-  callEventListeners (event) {
+  callEventListeners (transaction, event) {
     for (var i = 0; i < this.eventListeners.length; i++) {
       try {
         const f = this.eventListeners[i]
diff --git a/src/Util/UndoManager.js b/src/Util/UndoManager.js
index 6efc76ea..a7ad9820 100644
--- a/src/Util/UndoManager.js
+++ b/src/Util/UndoManager.js
@@ -1,16 +1,16 @@
 import ID from './ID.js'
 
 class ReverseOperation {
-  constructor (y) {
+  constructor (y, transaction) {
     this.created = new Date()
-    const beforeState = y._transaction.beforeState
+    const beforeState = transaction.beforeState
     this.toState = new ID(y.userID, y.ss.getState(y.userID) - 1)
     if (beforeState.has(y.userID)) {
       this.fromState = new ID(y.userID, beforeState.get(y.userID))
     } else {
       this.fromState = this.toState
     }
-    this.deletedStructs = y._transaction.deletedStructs
+    this.deletedStructs = transaction.deletedStructs
   }
 }
 
@@ -70,9 +70,9 @@ export default class UndoManager {
     this._redoing = false
     const y = scope._y
     this.y = y
-    y.on('afterTransaction', (y, remote) => {
-      if (!remote && y._transaction.changedParentTypes.has(scope)) {
-        let reverseOperation = new ReverseOperation(y)
+    y.on('afterTransaction', (y, transaction, remote) => {
+      if (!remote && transaction.changedParentTypes.has(scope)) {
+        let reverseOperation = new ReverseOperation(y, transaction)
         if (!this._undoing) {
           let lastUndoOp = this._undoBuffer.length > 0 ? this._undoBuffer[this._undoBuffer.length - 1] : null
           if (lastUndoOp !== null && reverseOperation.created - lastUndoOp.created <= options.captureTimeout) {
diff --git a/src/Y.js b/src/Y.js
index 6cdf6e74..67fc7d60 100644
--- a/src/Y.js
+++ b/src/Y.js
@@ -15,6 +15,7 @@ import YMap from './Type/YMap.js'
 import YText from './Type/YText.js'
 import { YXmlFragment, YXmlElement, YXmlText } from './Type/y-xml/y-xml.js'
 import BinaryDecoder from './Binary/Decoder.js'
+import { getRelativePosition, fromRelativePosition } from './Util/relativePosition.js'
 
 import debug from 'debug'
 import Transaction from './Transaction.js'
@@ -44,8 +45,8 @@ export default class Y extends NamedEventHandler {
   transact (f, remote = false) {
     let initialCall = this._transaction === null
     if (initialCall) {
-      this.emit('beforeTransaction', this, remote)
       this._transaction = new Transaction(this)
+      this.emit('beforeTransaction', this, this._transaction, remote)
     }
     try {
       f(this)
@@ -53,13 +54,15 @@ export default class Y extends NamedEventHandler {
       console.error(e)
     }
     if (initialCall) {
+      const transaction = this._transaction
+      this._transaction = null
       // emit change events on changed types
-      this._transaction.changedTypes.forEach(function (subs, type) {
+      transaction.changedTypes.forEach(function (subs, type) {
         if (!type._deleted) {
-          type._callObserver(subs, remote)
+          type._callObserver(transaction, subs, remote)
         }
       })
-      this._transaction.changedParentTypes.forEach(function (events, type) {
+      transaction.changedParentTypes.forEach(function (events, type) {
         if (!type._deleted) {
           events = events
             .filter(event =>
@@ -71,12 +74,11 @@ export default class Y extends NamedEventHandler {
             })
           // we don't have to check for events.length
           // because there is no way events is empty..
-          type._deepEventHandler.callEventListeners(events)
+          type._deepEventHandler.callEventListeners(transaction, events)
         }
       })
       // when all changes & events are processed, emit afterTransaction event
-      this.emit('afterTransaction', this, remote)
-      this._transaction = null
+      this.emit('afterTransaction', this, transaction, remote)
     }
   }
   // fake _start for root properties (y.set('name', type))
@@ -168,7 +170,9 @@ Y.XmlText = YXmlText
 
 Y.utils = {
   BinaryDecoder,
-  UndoManager
+  UndoManager,
+  getRelativePosition,
+  fromRelativePosition
 }
 
 Y.debug = debug