diff --git a/.eslintrc.js b/.eslintrc.js
index 11abf973b..afec4cd58 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -27,7 +27,7 @@ module.exports = {
 		'Squire': "readonly",
 		'SquireUI': "readonly",
 		// node_modules/knockout but dev/External/ko.js is used
-//		'ko': "readonly",
+		'ko': "readonly",
 		// vendors/routes/
 		'hasher': "readonly",
 		'signals': "readonly",
diff --git a/README.md b/README.md
index da244e448..2de06793a 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ The result is faster and smaller download code (good for mobile networks).
 
 Things might work in Edge 18, Firefox 50-62 and Chrome 54-68 due to one polyfill for array.flat().
 
-* Added dev/prototype-*.js for some additional features
+* Added dev/prototype*.js for some additional features
 * boot.js without webpack overhead
 * Modified Jua.js to be without jQuery
 * Replaced ProgressJS with simple native dropin
@@ -107,22 +107,22 @@ RainLoop 1.14 vs SnappyMail
 
 |js/*       	|RainLoop 	|Snappy   	|
 |-----------	|--------:	|--------:	|
-|admin.js    	|2.130.942	|  666.175	|
-|app.js      	|4.184.455	|2.412.164	|
+|admin.js    	|2.130.942	|  665.605	|
+|app.js      	|4.184.455	|2.402.380	|
 |boot.js     	|  671.522	|    5.285	|
-|libs.js     	|  647.614	|  238.674	|
+|libs.js     	|  647.614	|  238.766	|
 |polyfills.js	|  325.834	|        0	|
-|TOTAL      	|7.960.367	|3.322.298	|
+|TOTAL      	|7.960.367	|3.312.036	|
 
 |js/min/*       	|RainLoop 	|Snappy   	|Rain gzip	|gzip     	|brotli   	|
 |---------------	|--------:	|--------:	|--------:	|--------:	|--------:	|
-|admin.min.js    	|  252.147	|   91.598	| 73.657	| 23.547	| 20.518	|
-|app.min.js      	|  511.202	|  325.187	|140.462	| 83.936	| 68.135	|
+|admin.min.js    	|  252.147	|   91.510	| 73.657	| 23.529	| 20.480	|
+|app.min.js      	|  511.202	|  322.449	|140.462	| 83.183	| 67.656	|
 |boot.min.js     	|   66.007	|    2.918	| 22.567	|  1.500	|  1.275	|
-|libs.min.js     	|  572.545	|  134.223	|176.720	| 48.183	| 42.816	|
+|libs.min.js     	|  572.545	|  134.315	|176.720	| 48.216	| 42.855	|
 |polyfills.min.js	|   32.452	|        0	| 11.312	|      0	|      0	|
-|TOTAL           	|1.434.353	|  553.926	|424.718	|157.166	|132.744	|
-|TOTAL (no admin)	|1.182.206	|  462.328	|351.061	|133.619	|112.226	|
+|TOTAL           	|1.434.353	|  551.192	|424.718	|156.428	|132.266	|
+|TOTAL (no admin)	|1.182.206	|  459.682	|351.061	|132.899	|111.786	|
 
 For a user its around 61% smaller and faster than traditional RainLoop.
 
@@ -156,7 +156,7 @@ For a user its around 61% smaller and faster than traditional RainLoop.
 
 
 ### Squire vs CKEditor
-The [Squire](https://github.com/neilj/Squire) implementation is not 100% compatible yet, but is shows the massive overhead of CKEditor.
+The [Squire](https://github.com/neilj/Squire) implementation is not 100% compatible yet, but it shows the massive overhead of CKEditor.
 
 Still TODO:
 
diff --git a/dev/Knoin/AbstractModel.js b/dev/Knoin/AbstractModel.js
index 3cb7b0f15..72df00560 100644
--- a/dev/Knoin/AbstractModel.js
+++ b/dev/Knoin/AbstractModel.js
@@ -5,6 +5,18 @@ function disposeOne(disposable) {
 	}
 }
 
+function typeCast(current, value) {
+	switch (typeof current)
+	{
+	case 'boolean': return !!value;
+	case 'string':  return null != value ? '' + value : '';
+	case 'number':
+		value = parseInt(value, 10);
+		return (isNaN(value) || !isFinite(value)) ? 0 : value;
+	}
+	return value;
+}
+
 export class AbstractModel {
 	disposables = [];
 
@@ -13,7 +25,7 @@ export class AbstractModel {
 	 */
 	constructor() {
 /*
-		if (new.target === Parent) {
+		if (new.target === AbstractModel) {
 			throw new Error("Can't instantiate abstract class!");
 		}
 		this.sModelName = new.target.name;
@@ -50,15 +62,35 @@ export class AbstractModel {
 	 * @returns {*Model}
 	 */
 	static reviveFromJson(json) {
-		// Object/Attachment
-		// Object/Contact
-		// Object/Email
-		// Object/Filter
-		// Object/Folder
-		// Object/Message
-		// Object/Template
-		return this.validJson(json) ? new this() : null;
-//		json && Object.entries(json).forEach(([key, value]) => '@' !== key[0] && (this[key] = value));
+		let obj = this.validJson(json) ? new this() : null;
+		try {
+			obj && Object.entries(json).forEach(([key, value]) => {
+				if ('@' !== key[0]) {
+					key = key[0].toLowerCase() + key.substr(1);
+					switch (typeof obj[key])
+					{
+					case 'function':
+						if (ko.isObservable(obj[key]) && !ko.isObservableArray(obj[key])) {
+							obj[key](typeCast(obj[key](), value));
+						}
+//						else { console.log('('+(typeof obj[key])+') '+key+' not revived'); }
+						break;
+					case 'boolean':
+					case 'string':
+					case 'number':
+						obj[key] = typeCast(obj[key], value);
+						break;
+//					case 'undefined':
+//					default:
+//						console.log('('+(typeof obj[key])+') '+key+' not revived');
+					}
+				}
+			});
+		} catch (e) {
+			console.log(this.name);
+			console.error(e);
+		}
+		return obj;
 	}
 
 }
diff --git a/dev/Model/Attachment.js b/dev/Model/Attachment.js
index 235bc4950..1ff48eddd 100644
--- a/dev/Model/Attachment.js
+++ b/dev/Model/Attachment.js
@@ -47,23 +47,6 @@ class AttachmentModel extends AbstractModel {
 	static reviveFromJson(json) {
 		const attachment = super.reviveFromJson(json);
 		if (attachment) {
-			attachment.mimeType = ((json.MimeType || '').toLowerCase()).trim();
-			attachment.fileName = json.FileName.trim();
-			// if it is inline
-			attachment.isInline = !!json.IsInline;
-			// if inline image is linked with CID in html
-			// and 'src="cid:' or background-image:url(cid:)
-			attachment.isLinked = !!json.IsLinked;
-			attachment.isThumbnail = !!json.IsThumbnail;
-			attachment.cid = json.CID;
-			attachment.contentLocation = json.ContentLocation;
-			attachment.download = json.Download;
-
-			attachment.folder = json.Folder;
-			attachment.uid = json.Uid;
-			attachment.mimeIndex = json.MimeIndex;
-			attachment.framed = !!json.Framed;
-
 			attachment.friendlySize = File.friendlySize(json.EstimatedSize);
 			attachment.cidWithoutTags = attachment.cid.replace(/^<+/, '').replace(/>+$/, '');
 
diff --git a/dev/Model/Contact.js b/dev/Model/Contact.js
index d94c45067..8ae626c5c 100644
--- a/dev/Model/Contact.js
+++ b/dev/Model/Contact.js
@@ -2,7 +2,6 @@ import ko from 'ko';
 
 import { ContactPropertyModel } from 'Model/ContactProperty';
 import { ContactPropertyType } from 'Common/Enums';
-import { pInt, pString } from 'Common/Utils';
 
 import { AbstractModel } from 'Knoin/AbstractModel';
 
@@ -53,10 +52,6 @@ class ContactModel extends AbstractModel {
 	static reviveFromJson(json) {
 		const contact = super.reviveFromJson(json);
 		if (contact) {
-			contact.id = pInt(json.id);
-			contact.display = pString(json.display);
-			contact.readOnly = !!json.readOnly;
-
 			let list = [];
 			if (Array.isNotEmpty(json.properties)) {
 				json.properties.forEach(property => {
@@ -103,7 +98,7 @@ class ContactModel extends AbstractModel {
 	 * @returns {string}
 	 */
 	generateUid() {
-		return pString(this.id);
+		return ''+this.id;
 	}
 
 	/**
diff --git a/dev/Model/ContactProperty.js b/dev/Model/ContactProperty.js
index b372180e7..3eaabcb7f 100644
--- a/dev/Model/ContactProperty.js
+++ b/dev/Model/ContactProperty.js
@@ -42,16 +42,7 @@ class ContactPropertyModel extends AbstractModel {
 		};
 	}
 
-	static reviveFromJson(json) {
-		const property = super.reviveFromJson(json);
-		if (property) {
-			property.type(pInt(json.type));
-			property.typeStr(pString(json.typeStr));
-			property.value(pString(json.value));
-			return property;
-		}
-		return null;
-	}
+//	static reviveFromJson(json) {}
 }
 
 export { ContactPropertyModel, ContactPropertyModel as default };
diff --git a/dev/Model/Email.js b/dev/Model/Email.js
index 434a78b4b..22960beb3 100644
--- a/dev/Model/Email.js
+++ b/dev/Model/Email.js
@@ -289,13 +289,7 @@ class EmailModel extends AbstractModel {
 	 */
 	static reviveFromJson(json) {
 		const email = super.reviveFromJson(json);
-		if (email) {
-			email.name = json.Name;
-			email.email = json.Email;
-			email.dkimStatus = (json.DkimStatus || '');
-			email.dkimValue = (json.DkimValue || '');
-			email.clearDuplicateName();
-		}
+		email && email.clearDuplicateName();
 		return email;
 	}
 
diff --git a/dev/Model/Filter.js b/dev/Model/Filter.js
index 81b26116a..9e92c9290 100644
--- a/dev/Model/Filter.js
+++ b/dev/Model/Filter.js
@@ -216,10 +216,6 @@ class FilterModel extends AbstractModel {
 		const filter = super.reviveFromJson(json);
 		if (filter) {
 			filter.id = pString(json.ID);
-			filter.name(pString(json.Name));
-			filter.enabled(!!json.Enabled);
-
-			filter.conditionsType(pString(json.ConditionsType));
 
 			filter.conditions([]);
 
@@ -229,13 +225,6 @@ class FilterModel extends AbstractModel {
 				);
 			}
 
-			filter.actionType(pString(json.ActionType));
-
-			filter.actionValue(pString(json.ActionValue));
-			filter.actionValueSecond(pString(json.ActionValueSecond));
-			filter.actionValueThird(pString(json.ActionValueThird));
-			filter.actionValueFourth(pString(json.ActionValueFourth));
-
 			filter.actionNoStop(!json.Stop);
 			filter.actionKeep(!!json.Keep);
 			filter.actionMarkAsRead(!!json.MarkAsRead);
diff --git a/dev/Model/FilterCondition.js b/dev/Model/FilterCondition.js
index 80e78cfcf..9d3624a00 100644
--- a/dev/Model/FilterCondition.js
+++ b/dev/Model/FilterCondition.js
@@ -1,7 +1,6 @@
 import ko from 'ko';
 
 import { FilterConditionField, FilterConditionType } from 'Common/Enums';
-import { pString } from 'Common/Utils';
 
 import { AbstractModel } from 'Knoin/AbstractModel';
 
@@ -56,16 +55,7 @@ class FilterConditionModel extends AbstractModel {
 		return true;
 	}
 
-	static reviveFromJson(json) {
-		const filter = super.reviveFromJson(json);
-		if (filter) {
-			this.field(pString(json.field));
-			this.type(pString(json.type));
-			this.value(pString(json.value));
-			this.valueSecond(pString(json.valueSecond));
-		}
-		return filter;
-	}
+//	static reviveFromJson(json) {}
 
 	toJson() {
 		return {
diff --git a/dev/Model/Folder.js b/dev/Model/Folder.js
index 43394571d..f4473bcfe 100644
--- a/dev/Model/Folder.js
+++ b/dev/Model/Folder.js
@@ -49,17 +49,11 @@ class FolderModel extends AbstractModel {
 	static reviveFromJson(json) {
 		const folder = super.reviveFromJson(json);
 		if (folder) {
-			folder.name(json.Name);
-			folder.delimiter = json.Delimiter;
-			folder.fullName = json.FullName;
-			folder.fullNameRaw = json.FullNameRaw;
-			folder.fullNameHash = json.FullNameHash;
 			folder.deep = json.FullNameRaw.split(folder.delimiter).length - 1;
 			folder.selectable = !!json.IsSelectable;
 			folder.existen = !!json.IsExists;
 
 			folder.subScribed(!!json.IsSubscribed);
-			folder.checkable(!!json.Checkable);
 
 			folder.isInbox = ko.computed(() => FolderType.Inbox === folder.type());
 
diff --git a/dev/Model/Message.js b/dev/Model/Message.js
index 87ad7f31e..f2dc5ea65 100644
--- a/dev/Model/Message.js
+++ b/dev/Model/Message.js
@@ -100,11 +100,6 @@ class MessageModel extends AbstractModel {
 		const oMessageModel = super.reviveFromJson(json);
 		if (oMessageModel) {
 			oMessageModel.folderFullNameRaw = json.Folder;
-			oMessageModel.uid = json.Uid;
-			oMessageModel.hash = json.Hash;
-			oMessageModel.requestHash = json.RequestHash;
-
-			oMessageModel.size(pInt(json.Size));
 
 			oMessageModel.from = EmailCollectionModel.reviveFromJson(json.From);
 			oMessageModel.to = EmailCollectionModel.reviveFromJson(json.To);
@@ -114,7 +109,6 @@ class MessageModel extends AbstractModel {
 			oMessageModel.deliveredTo = EmailCollectionModel.reviveFromJson(json.DeliveredTo);
 			oMessageModel.unsubsribeLinks = Array.isNotEmpty(json.UnsubsribeLinks) ? json.UnsubsribeLinks : [];
 
-			oMessageModel.subject(json.Subject);
 			if (isArray(json.SubjectParts)) {
 				oMessageModel.subjectPrefix(json.SubjectParts[0]);
 				oMessageModel.subjectSuffix(json.SubjectParts[1]);
@@ -123,8 +117,6 @@ class MessageModel extends AbstractModel {
 				oMessageModel.subjectSuffix(oMessageModel.subject());
 			}
 
-			oMessageModel.dateTimeStampInUTC(pInt(json.DateTimeStampInUTC));
-
 			oMessageModel.fromEmailString(oMessageModel.from.toString(true));
 			oMessageModel.fromClearEmailString(oMessageModel.from.toStringClear());
 			oMessageModel.toEmailsString(oMessageModel.to.toString(true));
diff --git a/dev/Model/Template.js b/dev/Model/Template.js
index e2427c278..e880336d8 100644
--- a/dev/Model/Template.js
+++ b/dev/Model/Template.js
@@ -1,7 +1,5 @@
 import ko from 'ko';
 
-import { pString } from 'Common/Utils';
-
 import { AbstractModel } from 'Knoin/AbstractModel';
 
 class TemplateModel extends AbstractModel {
@@ -10,7 +8,7 @@ class TemplateModel extends AbstractModel {
 	 * @param {string} name
 	 * @param {string} body
 	 */
-	constructor(id, name, body) {
+	constructor(id = '', name = '', body = '') {
 		super();
 
 		this.id = id;
@@ -21,21 +19,7 @@ class TemplateModel extends AbstractModel {
 		this.deleteAccess = ko.observable(false);
 	}
 
-	/**
-	 * @static
-	 * @param {FetchJsonTemplate} json
-	 * @returns {?TemplateModel}
-	 */
-	static reviveFromJson(json) {
-		const template = super.reviveFromJson(json);
-		if (template) {
-			template.id = pString(json.ID);
-			template.name = pString(json.Name);
-			template.body = pString(json.Body);
-			template.populated = !!json.Populated;
-		}
-		return template;
-	}
+//	static reviveFromJson(json) {}
 }
 
 export { TemplateModel, TemplateModel as default };
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Response.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Response.php
index c1f850240..15cbd922d 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Response.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Response.php
@@ -431,7 +431,7 @@ trait Response
 					'FileName' => \MailSo\Base\Utils::ClearFileName(
 						\MailSo\Base\Utils::ClearXss($mResponse->FileName(true))),
 					'EstimatedSize' => $mResponse->EstimatedSize(),
-					'CID' => $mResponse->Cid(),
+					'Cid' => $mResponse->Cid(),
 					'ContentLocation' => $mResponse->ContentLocation(),
 					'IsInline' => $mResponse->IsInline(),
 					'IsThumbnail' => $this->GetCapa(false, false, Capa::ATTACHMENT_THUMBNAILS),
diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Template.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Template.php
index 951225431..ee75d1153 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Template.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Model/Template.php
@@ -86,11 +86,11 @@ class Template implements \JsonSerializable
 			}
 		}
 		return array(
-//			'@Object' => 'Object/Template',
-			'ID' => $this->Id(),
-			'Name' => $this->Name(),
-			'Body' => $sBody,
-			'Populated' => $bPopulated
+			'@Object' => 'Object/Template',
+			'id' => $this->Id(),
+			'name' => $this->Name(),
+			'body' => $sBody,
+			'populated' => $bPopulated
 		);
 	}
 
diff --git a/vendors/knockout/build/output/knockout-latest.debug.js b/vendors/knockout/build/output/knockout-latest.debug.js
index d59863ed9..1fcab31e3 100644
--- a/vendors/knockout/build/output/knockout-latest.debug.js
+++ b/vendors/knockout/build/output/knockout-latest.debug.js
@@ -1046,6 +1046,7 @@ ko.isObservableArray = instance => {
 };
 
 ko.exportSymbol('observableArray', ko.observableArray);
+ko.exportSymbol('isObservableArray', ko.isObservableArray);
 var arrayChangeEventName = 'arrayChange';
 ko.extenders['trackArrayChanges'] = (target, options) => {
     // Use the provided options--each call to trackArrayChanges overwrites the previously set options
diff --git a/vendors/knockout/build/output/knockout-latest.js b/vendors/knockout/build/output/knockout-latest.js
index ae9e97590..8d01335d2 100644
--- a/vendors/knockout/build/output/knockout-latest.js
+++ b/vendors/knockout/build/output/knockout-latest.js
@@ -4,92 +4,92 @@
  * License: MIT (http://www.opensource.org/licenses/mit-license.php)
  */
 
-(E=>{function I(b,c){return null===b||typeof b in ha?b===c:!1}function G(b,c){var e;return()=>{e||(e=a.a.setTimeout(()=>{e=void 0;b()},c))}}function J(b,c){var e;return()=>{clearTimeout(e);e=a.a.setTimeout(b,c)}}function U(b,c){null!==c&&c.o&&c.o()}function Y(b,c){var e=this.Fc,f=e[F];f.ia||(this.lb&&this.Qa[c]?(e.Sb(c,b,this.Qa[c]),this.Qa[c]=null,--this.lb):f.u[c]||e.Sb(c,b,f.A?{Y:b}:e.sc(b)),b.ta&&b.wc())}var V=E.document,Z={},a="undefined"!==typeof Z?Z:{};a.s=(b,c)=>{b=b.split(".");for(var e=
-a,f=0;f<b.length-1;f++)e=e[b[f]];e[b[b.length-1]]=c};a.ba=(b,c,e)=>{b[c]=e};a.version="3.5.1-sm";a.s("version",a.version);a.a=(()=>{const b=(h,l,d,g)=>Array.prototype[h].call(l,d,g),c=(h,l)=>{l&&Object.entries(l).forEach(d=>h[d[0]]=d[1]);return h},e=(h,l)=>{h.__proto__=l;return h};var f={__proto__:[]}instanceof Array;return{Z:(h,l,d)=>Array.prototype.forEach.call(h,l,d),$:(h,l)=>Array.prototype.indexOf.call(h,l,void 0),Vb:(h,l,d)=>b("find",h,(g,k,m)=>l.call(d,g,k,m)),Ma:(h,l)=>{l=a.a.$(h,l);0<l?h.splice(l,
-1):0===l&&h.shift()},Ac:(h,l)=>{if(l instanceof Array)h.push.apply(h,l);else for(var d=0,g=l.length;d<g;d++)h.push(l[d]);return h},na:f,extend:c,setPrototypeOf:e,Za:f?e:c,J:(h,l)=>h&&Object.entries(h).forEach(d=>l(d[0],d[1])),Ea:(h,l,d)=>{if(!h)return h;var g={};Object.entries(h).forEach(k=>g[k[0]]=l.call(d,k[1],k[0],h));return g},ob:h=>{for(;h.firstChild;)a.removeNode(h.firstChild)},wb:h=>{var l=a.a.qa(h),d=(l[0]&&l[0].ownerDocument||V).createElement("div");h.forEach(g=>d.append(a.oa(g)));return d},
+(E=>{function I(b,c){return null===b||typeof b in ha?b===c:!1}function G(b,c){var e;return()=>{e||(e=a.a.setTimeout(()=>{e=void 0;b()},c))}}function J(b,c){var e;return()=>{clearTimeout(e);e=a.a.setTimeout(b,c)}}function U(b,c){null!==c&&c.s&&c.s()}function Y(b,c){var e=this.Gc,f=e[F];f.ia||(this.lb&&this.Qa[c]?(e.Sb(c,b,this.Qa[c]),this.Qa[c]=null,--this.lb):f.u[c]||e.Sb(c,b,f.A?{Y:b}:e.tc(b)),b.ta&&b.xc())}var V=E.document,Z={},a="undefined"!==typeof Z?Z:{};a.m=(b,c)=>{b=b.split(".");for(var e=
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diff --git a/vendors/knockout/src/subscribables/observableArray.js b/vendors/knockout/src/subscribables/observableArray.js
index 98789867d..c8d254b8c 100644
--- a/vendors/knockout/src/subscribables/observableArray.js
+++ b/vendors/knockout/src/subscribables/observableArray.js
@@ -95,3 +95,4 @@ ko.isObservableArray = instance => {
 };
 
 ko.exportSymbol('observableArray', ko.observableArray);
+ko.exportSymbol('isObservableArray', ko.isObservableArray);