diff --git a/v1/Application.cfc b/v1/Application.cfc
index d75959f..9e67aea 100644
--- a/v1/Application.cfc
+++ b/v1/Application.cfc
@@ -51,7 +51,7 @@
 		
 		//variables.framework.docs={};
 		variables.framework.docs.APIName="Deck API";
-		variables.framework.docs.APIVersion="0.074";
+		variables.framework.docs.APIVersion="0.075";
 		
 		variables.framework.globalHeaders = structNew();
 		variables.framework.globalHeaders["Access-Control-Expose-Headers"] = "Location"; 
@@ -98,7 +98,17 @@
 			<cfreturn (arguments.x NEQ 0)/><!--- при сериализации дает false/true --->
 		</cfif>
 	</cffunction>
-	<cfset request.castToBool=#castToBool#/>	
+	<cfset request.castToBool=#castToBool#/>		
+	
+	<cffunction name="castToBoolSimple" returntype="any">
+	<!--- 
+		приводит поле резалтсета к булевому типу, пригодному для сериализации в json,
+		вместо null возвращает false
+	--->
+		<cfargument name="x"/>		
+		<cfreturn (arguments.x NEQ 0)/><!--- при сериализации дает false/true --->
+	</cffunction>
+	<cfset request.castToBoolSimple=#castToBoolSimple#/>	
 	
 <!--- почему-то эта функция недоступна onApplicationStart --->
 <!--- 	<cffunction
diff --git a/v1/resources/instance_ls.cfc b/v1/resources/instance_ls.cfc
index adf1098..7db049f 100644
--- a/v1/resources/instance_ls.cfc
+++ b/v1/resources/instance_ls.cfc
@@ -117,7 +117,7 @@
 						<m:field formatter=#function(x){return (deserializeJson(x))}#>(select instance_data::text from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as instance_data</m:field><!--- *** операция выглядит очень накладно, но можно это поле в дельнейшем не выводить --->
 						<m:field>(select st.instance_state_uid::text from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as instance_state_uid</m:field>
 						<m:field formatter=#request.castToBool#>(select st.is_test from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as is_test</m:field>
-						<m:field formatter=#request.castToBool#>(select st.instance_data->>'isDeleted' from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as is_deleted</m:field>
+						<m:field formatter=#request.castToBool#>coalesce((select st.instance_data->>'isDeleted' from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1),'false') as is_deleted</m:field><!--- attention it is not bool in state --->
 						<m:field formatter=#request.castToBool#>(select st.instance_data->>'suspended' from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as suspended</m:field>
 						<m:field>(select to_char(st.dt_state, 'YYYY-MM-DD"T"HH24:MI:SS.FF3TZHTZM') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as dt_state</m:field>	
 						<m:field>
@@ -127,7 +127,7 @@
 						when
 							(select st.instance_data->>'suspended' from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'true' then 'suspended'
 						when 
-							(select COALESCE(st.instance_data->>'isDeleted','false') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'false' AND (select COALESCE(st.instance_data->>'suspended','false') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'false' then 'running'
+							(select coalesce(st.instance_data->>'isDeleted','false') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'false' AND (select coalesce(st.instance_data->>'suspended','false') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'false' then 'running'
 						when
 							not exists (select * from instance_operation o where o.instance_uid=e.instance_uid) then 'not configured'
 						when
@@ -155,9 +155,8 @@
 			) inr
 			where 1=1 <m:filter_build filter=#filter#/>
 		</cfquery>
-		
-		
-		
+<!--- 		<cfdump var=#url#/>
+		<cfdump var=#local.qCnt#/><cfabort/> --->		
 		
 		
 		<cfquery name="local.qRead" result="local.result">
@@ -195,7 +194,7 @@
 				<m:field formatter=#function(x){return (deserializeJson(x))}#>(select instance_data::text from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as instance_data</m:field><!--- *** операция выглядит очень накладно, но можно это поле в дельнейшем не выводить --->
 				<m:field>(select st.instance_state_uid::text from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as instance_state_uid</m:field>
 				<m:field formatter=#request.castToBool#>(select st.is_test from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as is_test</m:field>
-				<m:field formatter=#request.castToBool#>(select st.instance_data->>'isDeleted' from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as is_deleted</m:field>
+				<m:field formatter=#request.castToBool#>coalesce((select st.instance_data->>'isDeleted' from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1),'false') as is_deleted</m:field><!--- attention it is not bool in state --->
 				<m:field formatter=#request.castToBool#>(select st.instance_data->>'suspended' from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as suspended</m:field>
 				<m:field>(select to_char(st.dt_state, 'YYYY-MM-DD"T"HH24:MI:SS.FF3TZHTZM') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) as dt_state</m:field>	
 				<m:field>
@@ -205,7 +204,7 @@
 				when
 					(select st.instance_data->>'suspended' from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'true' then 'suspended'
 				when 
-					(select COALESCE(st.instance_data->>'isDeleted','false') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'false' AND (select COALESCE(st.instance_data->>'suspended','false') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'false' then 'running'
+					(select coalesce(st.instance_data->>'isDeleted','false') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'false' AND (select coalesce(st.instance_data->>'suspended','false') from instance_state st where st.instance_uid=e.instance_uid order by version desc limit 1) = 'false' then 'running'
 				when
 					not exists (select * from instance_operation o where o.instance_uid=e.instance_uid) then 'not configured'
 				when