diff --git a/roles/0-init/defaults/main.yml b/roles/0-init/defaults/main.yml
index 3e44ab4fd..9f75ff8e9 100644
--- a/roles/0-init/defaults/main.yml
+++ b/roles/0-init/defaults/main.yml
@@ -1,6 +1,6 @@
 # use these as a tag a release at a point in time
 iiab_base_ver: 6.4
-gui_version: 2
+iiab_revision: 0
 
 # These entries should never be changed in this file.
 # These are defaults for boolean routines, 
diff --git a/roles/0-init/tasks/iiab_ini.yml b/roles/0-init/tasks/iiab_ini.yml
index 90db8f296..88ec50dcb 100644
--- a/roles/0-init/tasks/iiab_ini.yml
+++ b/roles/0-init/tasks/iiab_ini.yml
@@ -1,35 +1,39 @@
 # workaround for fact that auto create does not work on ini_file
 - name: Create iiab config file
-  file: dest='{{ iiab_config_file }}'
-        state=touch
+  file:
+      dest: '{{ iiab_config_file }}'
+      state: touch
 
 - name: Add location section to config file
-  ini_file: dest='{{ iiab_config_file }}'
-            section=location
-            option='{{ item.option }}'
-            value='{{ item.value }}'
+  ini_file:
+      dest: '{{ iiab_config_file }}'
+      section: location
+      option: '{{ item.option }}'
+      value: '{{ item.value }}'
   with_items:
     - option: 'iiab_base'
       value: '{{ iiab_base }}'
     - option: 'iiab_dir'
       value: '{{ iiab_dir }}'
 
-- name: Add version section
-  ini_file: dest='{{ iiab_config_file }}'
-            section=version
-            option='{{ item.option }}'
-            value='{{ item.value }}'
+- name: add version section
+  ini_file:
+      dest: '{{ iiab_config_file }}'
+      section: version
+      option: '{{ item.option }}'
+      value: '{{ item.value }}'
   with_items:
     - option: 'distribution'
       value: '{{ ansible_distribution }}'
     - option: 'arch'
       value: '{{ ansible_architecture }}'
+    - option: 'iiab_base_ver'
+      value: '{{ iiab_base_ver }}'
     - option: 'iiab_branch'
-      value: '{{ ansible_local["local_facts"]["iiab_branch"] }}'
+      value: '{{ ansible_local.local_facts.iiab_branch }}'
     - option: 'iiab_commit'
-      value: '{{ ansible_local["local_facts"]["iiab_commit"] }}'
+      value: '{{ ansible_local.local_facts.iiab_commit }}'
     - option: 'install_date'
-      value: '{{ ansible_date_time["iso8601"] }}'
+      value: '{{ ansible_date_time.iso8601 }}'
     - option: 'install_xo'
       value: '{{ xo_model }}'
-
diff --git a/roles/0-init/tasks/main.yml b/roles/0-init/tasks/main.yml
index 5296f6e53..dd80cc686 100644
--- a/roles/0-init/tasks/main.yml
+++ b/roles/0-init/tasks/main.yml
@@ -20,13 +20,12 @@
 - name: Re-read local_facts.facts from /etc/ansible/facts.d
   setup: filter=ansible_local
 
-# set top level variables from local facts for convenience
-- set_fact:
+- name: Set top level variables from local facts for convenience
+  set_fact:
       xo_model: '{{ ansible_local.local_facts.xo_model }}'
       phplib_dir: '{{ ansible_local.local_facts.phplib_dir }}'
       iiab_stage: '{{ ansible_local.local_facts.stage }}'
 
-# Networking uses a different file for the rpi
 - name: Discover if this is running Raspbian -- if so assume it is a RPi
   set_fact:
       rpi_model: "rpi"
@@ -164,6 +163,10 @@
   with_items:
     - option: 'iiab_stage'
       value: '{{ iiab_stage }}'
+    - option: 'iiab_base_ver'
+      value: '{{ iiab_base_ver }}'
+    - option: 'iiab_revision'
+      value: '{{ iiab_revision }}'
     - option: 'runtime_php'
       value: '{{ phplib_dir }}'
     - option: 'runtime_branch'
diff --git a/roles/1-prep/templates/iiab.env.j2 b/roles/1-prep/templates/iiab.env.j2
index 423c13ec6..cca28cc1e 100644
--- a/roles/1-prep/templates/iiab.env.j2
+++ b/roles/1-prep/templates/iiab.env.j2
@@ -2,6 +2,8 @@
 # It can sourced in a shell script or read into an application
 IIAB_BASE_PATH={{ iiab_base }}
 IIAB_DIR={{ iiab_dir }}
+IIAB_RELEASE={{ iiab_base_ver }}
+IIAB_REVISION={{ iiab_revision }}
 OS={{ ansible_local.local_facts.os }}
 OS_VER={{ ansible_local.local_facts.os_ver }}
 WWWROOT={{ doc_root }}
diff --git a/roles/kalite/tasks/install.yml b/roles/kalite/tasks/install.yml
index 32b6cc5c3..fa09461dc 100644
--- a/roles/kalite/tasks/install.yml
+++ b/roles/kalite/tasks/install.yml
@@ -62,10 +62,5 @@
             mode={{ item.mode }}
   with_items:
     - { src: 'kalite-serve.service.j2', dest: '/etc/systemd/system/kalite-serve.service', mode: '0644'}
-    - { src: 'kalite.sh.j2', dest: '/etc/profile.d/kalite.sh', mode: '0644'}
+    - { src: 'kalite.sh.j2', dest: '/usr/bin/kalite', mode: '0755'}
     - { src: 'kalite.conf', dest: '/etc/{{ apache_config_dir }}', mode: '0644'}
-
-- name: Create symlink to kalite bin file in path
-  file: path=/usr/bin/kalite
-        src={{ kalite_venv }}/bin/kalite
-        state=link
diff --git a/roles/kalite/templates/kalite.sh.j2 b/roles/kalite/templates/kalite.sh.j2
index 59e9bd48c..d9027a1d4 100644
--- a/roles/kalite/templates/kalite.sh.j2
+++ b/roles/kalite/templates/kalite.sh.j2
@@ -1,2 +1,4 @@
+#!/bin/bash
 KALITE_HOME={{ kalite_root }}
 export KALITE_HOME
+{{ kalite_venv }}/bin/kalite $@
diff --git a/roles/network/tasks/detected_network.yml b/roles/network/tasks/detected_network.yml
index 520efc8b9..50636bb87 100644
--- a/roles/network/tasks/detected_network.yml
+++ b/roles/network/tasks/detected_network.yml
@@ -81,11 +81,10 @@
       ap_device: "eth0"
   when: iiab_wan_iface != "eth0" and discovered_wireless_iface != "none" and xo_model == "XO-1.5"
 
-# takes adapter name
-- name: Blacklisted WiFi adapter
+- name: Exclude reserved WiFi adapter if defined - takes adapter name
   set_fact:
-      ap_device: "{{ blacklist_wifi }}"
-  when: blacklist_wifi is defined and discovered_wireless_iface != iiab_wan_iface and num_wifi_interfaces >= "2"
+      ap_device: "{{ reserved_wifi }}"
+  when: reserved_wifi is defined and discovered_wireless_iface != iiab_wan_iface and num_wifi_interfaces >= "2"
 
 - name: Count LAN ifaces
   shell: ls /sys/class/net | grep -v  -e wwlan -e ppp -e lo -e br0 -e tun -e {{ device_gw }} -e {{ ap_device }} | wc -l