diff --git a/code/API_definitions/brand-registration.yaml b/code/API_definitions/brand-registration.yaml
index c7e327a..18a1ed6 100644
--- a/code/API_definitions/brand-registration.yaml
+++ b/code/API_definitions/brand-registration.yaml
@@ -49,7 +49,7 @@ info:
     # Further info and support
 
     (FAQs will be added in a later version of the documentation)
-  version: 0.1.0
+  version: wip
 
   license:
     name: Apache 2.0
@@ -59,7 +59,7 @@ externalDocs:
   description: Project documentation at Camara
   url: https://github.com/camaraproject/VerifiedCaller
 servers:
-  - url: '{apiRoot}/brand-registration/v0.1'
+  - url: '{apiRoot}/brand-registration/vwip'
     variables:
       apiRoot:
         default: http://localhost:9091
diff --git a/code/API_definitions/verified-caller.yaml b/code/API_definitions/verified-caller.yaml
index 5f8fe41..c13de1f 100644
--- a/code/API_definitions/verified-caller.yaml
+++ b/code/API_definitions/verified-caller.yaml
@@ -51,7 +51,7 @@ info:
 
     (FAQs will be added in a later version of the documentation)
 
-  version: 0.1.0
+  version: wip
   license:
     name: Apache 2.0
     url: https://www.apache.org/licenses/LICENSE-2.0.html
@@ -60,7 +60,7 @@ externalDocs:
   description: Project documentation at Camara
   url: https://github.com/camaraproject/VerifiedCaller
 servers:
-  - url: '{apiRoot}/verified-caller/v0.1'
+  - url: '{apiRoot}/verified-caller/vwip'
     variables:
       apiRoot:
         default: http://localhost:9091
diff --git a/code/Test_definitions/brand-registration-createRegistration.feature b/code/Test_definitions/brand-registration-createRegistration.feature
index 15f1c24..e72fca0 100644
--- a/code/Test_definitions/brand-registration-createRegistration.feature
+++ b/code/Test_definitions/brand-registration-createRegistration.feature
@@ -1,4 +1,4 @@
-Feature: Camara Brand Registration API, v0.1.0 - Operation: POST /registrations
+Feature: Camara Brand Registration API, vwip - Operation: POST /registrations
 
 # Input to be provided by the implementation to the tests
 # References to OAS spec schemas refer to schemas specified in /code/API_definitions/brand-registration.yml
@@ -15,7 +15,7 @@ Feature: Camara Brand Registration API, v0.1.0 - Operation: POST /registrations
 
   Background: Brand Registration setup
     Given an environment at "apiRoot"
-    And the resource "/brand-registration/v0.1/registrations"
+    And the resource "/brand-registration/vwip/registrations"
     And the header "Content-Type" is set to "application/json"
     And the header "Authorization" is set to a valid access token
     And the header "x-correlator" complies with the schema at "#/components/schemas/XCorrelator"
diff --git a/code/Test_definitions/brand-registration-deleteRegistration.feature b/code/Test_definitions/brand-registration-deleteRegistration.feature
index 80e8f91..196c764 100644
--- a/code/Test_definitions/brand-registration-deleteRegistration.feature
+++ b/code/Test_definitions/brand-registration-deleteRegistration.feature
@@ -1,4 +1,4 @@
-Feature: Camara Brand Registration API, v0.1.0 - Operation: DEL
+Feature: Camara Brand Registration API, vwip - Operation: DEL
 
 # Input to be provided by the implementation to the tests
 # References to OAS spec schemas refer to schemas specified in /code/API_definitions/brand-registration.yml
@@ -16,7 +16,7 @@ Feature: Camara Brand Registration API, v0.1.0 - Operation: DEL
 
   Background: Brand Registration setup
     Given an environment at "apiRoot"
-    And the resource "/brand-registration/v0.1/registrations"
+    And the resource "/brand-registration/vwip/registrations"
     And the header "Authorization" is set to a valid access token
     And the header "x-correlator" complies with the schema at "#/components/schemas/XCorrelator"
     And the request URI includes a registrationId parameter that is is a valid UUID format
diff --git a/code/Test_definitions/brand-registration-readRegistration.feature b/code/Test_definitions/brand-registration-readRegistration.feature
index 349f627..556ccd5 100644
--- a/code/Test_definitions/brand-registration-readRegistration.feature
+++ b/code/Test_definitions/brand-registration-readRegistration.feature
@@ -1,4 +1,4 @@
-Feature: Camara Brand Registration API, v0.1.0 - Operation: GET
+Feature: Camara Brand Registration API, vwip - Operation: GET
 
 # Input to be provided by the implementation to the tests
 # References to OAS spec schemas refer to schemas specified in /code/API_definitions/brand-registration.yml
@@ -16,7 +16,7 @@ Feature: Camara Brand Registration API, v0.1.0 - Operation: GET
 
   Background: Brand Registration setup
     Given an environment at "apiRoot"
-    And the resource "/brand-registration/v0.1/registrations"
+    And the resource "/brand-registration/vwip/registrations"
     And the header "Authorization" is set to a valid access token
     And the header "x-correlator" complies with the schema at "#/components/schemas/XCorrelator"
     And the request URI includes a registrationId parameter that is is a valid UUID format
diff --git a/code/Test_definitions/brand-registration-updateRegistration.feature b/code/Test_definitions/brand-registration-updateRegistration.feature
index 4eb656e..b237270 100644
--- a/code/Test_definitions/brand-registration-updateRegistration.feature
+++ b/code/Test_definitions/brand-registration-updateRegistration.feature
@@ -1,4 +1,4 @@
-Feature: Camara Brand Registration API, v0.1.0 - Operation: PUT /registrations
+Feature: Camara Brand Registration API, vwip - Operation: PUT /registrations
 
 # Input to be provided by the implementation to the tests
 # References to OAS spec schemas refer to schemas specified in /code/API_definitions/brand-registration.yml
@@ -16,7 +16,7 @@ Feature: Camara Brand Registration API, v0.1.0 - Operation: PUT /registrations
 
   Background: Brand Registration setup
     Given an environment at "apiRoot"
-    And the resource "/brand-registration/v0.1/registrations"
+    And the resource "/brand-registration/vwip/registrations"
     And the header "Content-Type" is set to "application/json"
     And the header "Authorization" is set to a valid access token
     And the header "x-correlator" complies with the schema at "#/components/schemas/XCorrelator"
diff --git a/code/Test_definitions/verified-caller-createPreAnnouncement.feature b/code/Test_definitions/verified-caller-createPreAnnouncement.feature
index f7b5b5c..e4b7c7a 100644
--- a/code/Test_definitions/verified-caller-createPreAnnouncement.feature
+++ b/code/Test_definitions/verified-caller-createPreAnnouncement.feature
@@ -1,4 +1,4 @@
-Feature: CAMARA Verified Caller API, v0.1.0 - Operation: createPreAnnouncement
+Feature: CAMARA Verified Caller API, vwip - Operation: createPreAnnouncement
 
 # Input to be provided by the implementation to the tests
 # References to OAS spec schemas refer to schemas specified in /code/API_definitions/verified-caller.yaml
@@ -12,7 +12,7 @@ Feature: CAMARA Verified Caller API, v0.1.0 - Operation: createPreAnnouncement
 
   Background:  setup
     Given an environment at "apiRoot"
-    And the resource "/verified-caller/v0.1/pre-announce"
+    And the resource "/verified-caller/vwip/pre-announce"
     And the header "Content-Type" is seVerified Caller Pre-announcet to "application/json"
     And the header "Authorization" is set to a valid access token
     And the header "x-correlator" complies with the schema at "#/components/schemas/XCorrelator"