[6.0.x] Updates for release (#306)

* Fix for foreachstate required params (#304)

Signed-off-by: Tihomir Surdilovic <tsurdilo@redhat.com>

* small fix for glass example (#305)

Signed-off-by: Tihomir Surdilovic <tsurdilo@redhat.com>

Author: Tihomir Surdilovic

examples/README.md

@@ -3799,6 +3799,7 @@ Its results are then merged back into the state data according to the "toStateDa
 {
     "id": "fillgrassofwater",
     "name": "Fill glass of water workflow",
+    "version": "1.0",
     "start": "Check if full",
     "functions": [
         {
@@ -3847,6 +3848,7 @@ Its results are then merged back into the state data according to the "toStateDa
 ```yaml
 id: fillgrassofwater
 name: Fill glass of water workflow
+version: '1.0'
 start: Check if full
 functions:
 - name: Increment Current Count Function

schema/workflow.json

@@ -1386,7 +1386,7 @@
           "name",
           "type",
           "inputCollection",
-          "inputParameter",
+          "iterationParam",
           "workflowId"
         ]
       },
@@ -1397,7 +1397,7 @@
               "name",
               "type",
               "inputCollection",
-              "inputParameter",
+              "iterationParam",
               "workflowId",
               "end"
             ]
@@ -1407,7 +1407,7 @@
               "name",
               "type",
               "inputCollection",
-              "inputParameter",
+              "iterationParam",
               "workflowId",
               "transition"
             ]
@@ -1417,7 +1417,7 @@
               "name",
               "type",
               "inputCollection",
-              "inputParameter",
+              "iterationParam",
               "actions",
               "end"
             ]
@@ -1427,7 +1427,7 @@
               "name",
               "type",
               "inputCollection",
-              "inputParameter",
+              "iterationParam",
               "actions",
               "transition"
             ]