Update to accomodate devise deprecations and backward incompatible changes.

app/controllers/application_controller.rb

@@ -246,8 +246,8 @@ class ApplicationController < ActionController::Base
   end
 
   def configure_permitted_parameters
-    devise_parameter_sanitizer.for(:sign_in) { |u| u.permit(:username, :email, :password, :login, :remember_me) }
-    devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:username, :email, :name, :password, :password_confirmation) }
+    devise_parameter_sanitizer.sanitize(:sign_in) { |u| u.permit(:username, :email, :password, :login, :remember_me) }
+    devise_parameter_sanitizer.sanitize(:sign_up) { |u| u.permit(:username, :email, :name, :password, :password_confirmation) }
   end
 
   def hexdigest(string)

app/views/devise/mailer/confirmation_instructions.html.erb

@@ -6,4 +6,4 @@
   <p>You can confirm your account through the link below:</p>
 <% end %>
 
-<p><%= link_to 'Confirm my account', confirmation_url(@resource, confirmation_token: @resource.confirmation_token) %></p>
+<p><%= link_to 'Confirm my account', confirmation_url(@resource, confirmation_token: @token) %></p>

app/views/devise/mailer/reset_password_instructions.html.erb

@@ -2,7 +2,7 @@
 
 <p>Someone has requested a link to change your password, and you can do this through the link below.</p>
 
-<p><%= link_to 'Change my password', edit_password_url(@resource, reset_password_token: @resource.reset_password_token) %></p>
+<p><%= link_to 'Change my password', edit_password_url(@resource, reset_password_token: @token) %></p>
 
 <p>If you didn't request this, please ignore this email.</p>
 <p>Your password won't change until you access the link above and create a new one.</p>

app/views/devise/mailer/unlock_instructions.html.erb

@@ -4,4 +4,4 @@
 
 <p>Click the link below to unlock your account:</p>
 
-<p><%= link_to 'Unlock my account', unlock_url(@resource, unlock_token: @resource.unlock_token) %></p>
+<p><%= link_to 'Unlock my account', unlock_url(@resource, unlock_token: @token) %></p>

config/locales/devise.en.yml

@@ -25,6 +25,9 @@ en:
     sessions:
       signed_in: 'Signed in successfully.'
       signed_out: 'Signed out successfully.'
+    users_sessions:
+      user:
+        signed_in: 'Signed in successfully.'
     passwords:
       send_instructions: 'You will receive an email with instructions about how to reset your password in a few minutes.'
       updated: 'Your password was changed successfully. You are now signed in.'