diff --git a/README.md b/README.md
index 5105a1e..f32ec99 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Meteor Google Cloud
 
-[![Project Status: WIP – Initial development is in progress, but there has not yet been a stable, usable release suitable for the public.](https://www.repostatus.org/badges/latest/wip.svg)](https://www.repostatus.org/#wip)
+[![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)
 
 A command line tool for deploying Meteor applications on Google Cloud App Engine Flexible.
 
diff --git a/dist/lib/validation.js b/dist/lib/validation.js
index 731bd0f..4791ec4 100755
--- a/dist/lib/validation.js
+++ b/dist/lib/validation.js
@@ -121,7 +121,7 @@ function validateSettings(filePath) {
 function validateApp(filePath) {
   var appFile;
 
-  _winston.default.info(`Validating app.yaml file (${filePath})`); // Ensure valid json exists
+  _winston.default.info(`Validating app.yml file (${filePath})`); // Ensure valid json exists
 
 
   _winston.default.debug('check app yaml exists');
@@ -129,7 +129,7 @@ function validateApp(filePath) {
   try {
     appFile = _jsYaml.default.safeLoad(_fs.default.readFileSync(filePath));
   } catch (error) {
-    throw new Error(`Could not read app.yaml file at '${filePath}'`);
+    throw new Error(`Could not read app.yml file at '${filePath}'`);
   } // Define schema
 
 
diff --git a/package.json b/package.json
index cc3cd30..efa27a1 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "meteor-google-cloud",
-  "version": "0.9.0",
+  "version": "1.0.0",
   "description": "Automate Meteor deployments on Google Cloud App Service Flexible",
   "main": "dist/main.js",
   "bin": {
diff --git a/src/lib/validation.js b/src/lib/validation.js
index 549c235..d29e705 100755
--- a/src/lib/validation.js
+++ b/src/lib/validation.js
@@ -92,14 +92,14 @@ export function validateSettings(filePath) {
 export function validateApp(filePath) {
   let appFile;
 
-  winston.info(`Validating app.yaml file (${filePath})`);
+  winston.info(`Validating app.yml file (${filePath})`);
 
   // Ensure valid json exists
   winston.debug('check app yaml exists');
   try {
     appFile = yaml.safeLoad(fs.readFileSync(filePath));
   } catch (error) {
-    throw new Error(`Could not read app.yaml file at '${filePath}'`);
+    throw new Error(`Could not read app.yml file at '${filePath}'`);
   }
 
   // Define schema