diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..41e0f65
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,5 @@
+# CHANGELOG
+
+## 0.1.8
+
+* added **eypconf** facts
diff --git a/README.md b/README.md
index 3e4b3c3..f69d178 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,12 @@ Just add a dependency on your metadata.json file, for example:
 ],
 ```
 
+in ERB files you can call this module's functions using:
+
+```erb
+<%= scope.function_bool2onoff([@trace]) %>
+```
+
 ## Reference
 
 ### functions
diff --git a/lib/facter/eypconf_env.rb b/lib/facter/eypconf_env.rb
new file mode 100644
index 0000000..318365c
--- /dev/null
+++ b/lib/facter/eypconf_env.rb
@@ -0,0 +1,26 @@
+if File.exists?('/opt/eypconf/id/env.sh') then
+  env = Facter::Util::Resolution.exec('bash /opt/eypconf/id/env.sh').to_s
+else
+  env = Facter::Util::Resolution.exec('bash -c \'if [ -f /opt/eypconf/id/env ]; then cat /opt/eypconf/id/env | paste -sd,; fi\'').to_s
+end
+
+unless env.nil? or env.empty?
+  Facter.add('eypconf_env') do
+      setcode do
+        env
+      end
+  end
+
+  Facter.add('eypconf_env_uppercase') do
+      setcode do
+        env.upcase
+      end
+  end
+
+  Facter.add('eypconf_env_lowercase') do
+      setcode do
+        env.downcase
+      end
+  end
+
+end
diff --git a/lib/facter/eypconf_magic_hash.rb b/lib/facter/eypconf_magic_hash.rb
new file mode 100644
index 0000000..6935bc0
--- /dev/null
+++ b/lib/facter/eypconf_magic_hash.rb
@@ -0,0 +1,13 @@
+if File.exists?('/opt/eypconf/id/magic.sh') then
+  magichash = Facter::Util::Resolution.exec('bash /opt/eypconf/id/magic.sh').to_s
+else
+  magichash = Facter::Util::Resolution.exec('bash -c \'if [ -f /opt/eypconf/id/.magic ]; then cat /opt/eypconf/id/.magic | paste -sd,; else echo "deadbeef"; fi\'').to_s
+end
+
+unless magichash.nil? or magichash.empty?
+  Facter.add('eypconf_magic_hash') do
+      setcode do
+        magichash
+      end
+  end
+end
diff --git a/lib/facter/eypconf_type.rb b/lib/facter/eypconf_type.rb
new file mode 100644
index 0000000..a25997f
--- /dev/null
+++ b/lib/facter/eypconf_type.rb
@@ -0,0 +1,25 @@
+if File.exists?('/opt/eypconf/id/type.sh') then
+  nodetype = Facter::Util::Resolution.exec('bash /opt/eypconf/id/type.sh').to_s
+else
+  nodetype = Facter::Util::Resolution.exec('bash -c \'if [ -f /opt/eypconf/id/type ]; then cat /opt/eypconf/id/type | paste -sd,; fi\'')
+end
+
+unless nodetype.nil? or nodetype.empty?
+  Facter.add('eypconf_type') do
+      setcode do
+        nodetype
+      end
+  end
+
+  Facter.add('eypconf_type_uppercase') do
+      setcode do
+        nodetype.upcase
+      end
+  end
+
+  Facter.add('eypconf_type_lowercase') do
+      setcode do
+        nodetype.downcase
+      end
+  end
+end
diff --git a/lib/facter/eypconf_userid.rb b/lib/facter/eypconf_userid.rb
new file mode 100644
index 0000000..97c3e71
--- /dev/null
+++ b/lib/facter/eypconf_userid.rb
@@ -0,0 +1,25 @@
+if File.exists?('/opt/eypconf/id/userid.sh') then
+  userid = Facter::Util::Resolution.exec('bash /opt/eypconf/id/userid.sh').to_s
+else
+  userid = Facter::Util::Resolution.exec('bash -c \'if [ -f /opt/eypconf/id/userid ]; then cat /opt/eypconf/id/userid | paste -sd,; fi\'').to_s
+end
+
+unless userid.nil? or userid.empty?
+  Facter.add('eypconf_userid') do
+      setcode do
+        userid
+      end
+  end
+
+  Facter.add('eypconf_userid_uppercase') do
+      setcode do
+        userid.upcase
+      end
+  end
+
+  Facter.add('eypconf_userid_lowercase') do
+      setcode do
+        userid.downcase
+      end
+  end
+end
diff --git a/metadata.json b/metadata.json
index 6280131..92c014d 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,6 +1,6 @@
 {
   "name": "eyp-eyplib",
-  "version": "0.1.6",
+  "version": "0.1.8",
   "author": "eyp",
   "summary": "Utility functions for puppet modules",
   "license": "Apache-2.0",
@@ -8,7 +8,7 @@
   "project_page": null,
   "issues_url": "https://github.com/NTTCom-MS/eyp-eyplib/issues",
   "dependencies": [
-    {"name":"puppetlabs/stdlib","version_requirement":">= 1.0.0"}
+    {"name":"puppetlabs/stdlib","version_requirement":">= 4.12.0"}
   ],
   "operatingsystem_support": [
     {