diff --git a/.env.staging b/.env.staging
new file mode 100644
index 000000000..1d8929554
--- /dev/null
+++ b/.env.staging
@@ -0,0 +1,34 @@
+RAILS_ENV=production
+RACK_ENV=production
+DEVISE_PEPPER=T3KDKT1PXeya
+DEVISE_SECRET_KEY=DEVISE_SECRET_KEY
+SECRET_KEY_BASE="5c9836c11d5788540944d8488b38f01e075c2d016bc673d92696dfe6e81d2123d1b2bdc1ce6f3fd396bfd204a75999c121a4b64cf69bed98e43efb0dc768cc8e"
+SENTRY_DSN=SENTRY_DSN
+AUTHY_API_KEY=AUTHY_API_KEY
+AUTHY_API_URL=https://api.authy.com
+VIGILION_ACCESS_KEY_ID='VIGILSlaQ1Wkab6tR6_CJcehTUn77p3w'
+VIGILION_SECRET_ACCESS_KEY='LIONSPj1sfpl8NxbwgvNmuh7aOcBUI0CpHkhYd3ieD-DRXrLNUmX'
+DISABLE_VIRUS_SCANNER=true
+PROFILE_MODE=false
+LOG_LEVEL=info
+ASSET_HOST=http://localhost:3000/
+MAILER_HOST=localhost
+SENDGRID_USERNAME=test_smtp_username
+SENDGRID_PASSWORD=test_smtp_password
+AWS_ACCESS_KEY_ID=xxx
+AWS_SECRET_ACCESS_KEY=xxx
+AWS_REGION=xxx
+AWS_S3_BUCKET_NAME=xxx
+DISPLAY_SOCIAL_MOBILITY_AWARD=true
+PUSHER_SOCKET_HOST=localhost
+PUSHER_WS_PORT=8080
+PUSHER_APP_ID=app_id
+PUSHER_APP_KEY=app_key
+PUSHER_SECRET=secret
+DEBOUNCE_API_KEY=test
+GOV_UK_NOTIFY_API_KEY=key
+GOV_UK_NOTIFY_API_TEMPLATE_ID=id
+DB_PORT=1234
+DB_NAME=qavs-staging
+DB_USER=postgres
+DB_PASS=iB91vg4ntsyl2F2g
diff --git a/Gemfile b/Gemfile
index 7ddbe2ec6..8ebc922d0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@ source 'https://rubygems.org'
 
 git_source(:github) { |name| "https://github.com/#{name}.git" }
 
-ruby '~> 3.2.3'
+ruby '~> 3.0.0'
 
 gem 'rails', '7.1.3.2'
 gem 'websocket-extensions', '~> 0.1.5'
@@ -84,7 +84,7 @@ gem 'prawn-table'
 gem 'nokogiri'
 
 # Uploads
-gem 'carrierwave', '~> 2.2.5'
+gem 'carrierwave', '~> 2.2.6'
 gem 'google-cloud-storage', '~> 1.34.1'
 gem 'carrierwave-google-storage', github: "bitzesty/carrierwave-google-storage", ref: 'c706a21c6c25045cae2e39bcab5bf594af0bcf46'
 gem 'vigilion', '~> 1.0.4', github: 'vigilion/vigilion-ruby', ref: '7d6a7e5'
diff --git a/Gemfile.lock b/Gemfile.lock
index 97075b6d3..2f910dac9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -160,7 +160,7 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    carrierwave (2.2.5)
+    carrierwave (2.2.6)
       activemodel (>= 5.0.0)
       activesupport (>= 5.0.0)
       addressable (~> 2.6)
@@ -641,7 +641,7 @@ GEM
       parser (>= 3.2.1.0)
     ruby-progressbar (1.13.0)
     ruby-rc4 (0.1.5)
-    ruby-vips (2.2.0)
+    ruby-vips (2.2.1)
       ffi (~> 1.12)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
@@ -764,6 +764,7 @@ GEM
 PLATFORMS
   arm64-darwin-21
   arm64-darwin-23
+  x86_64-darwin-19
   x86_64-darwin-22
   x86_64-linux
 
@@ -777,7 +778,7 @@ DEPENDENCIES
   bootstrap-sass (~> 3.4)
   browser (= 2.4.0)
   capybara (~> 3.39)
-  carrierwave (~> 2.2.5)
+  carrierwave (~> 2.2.6)
   carrierwave-google-storage!
   ckeditor
   codeclimate_circle_ci_coverage
@@ -871,7 +872,7 @@ DEPENDENCIES
   wicked (~> 1.1)
 
 RUBY VERSION
-   ruby 3.2.3p157
+   ruby 3.0.0p0
 
 BUNDLED WITH
    2.4.8
diff --git a/cloud-sql-proxy b/cloud-sql-proxy
new file mode 100755
index 000000000..0372f8086
Binary files /dev/null and b/cloud-sql-proxy differ