--- a/config/application.rb	Fri Dec 11 03:33:37 2020 +0900
+++ b/config/application.rb	Fri Dec 11 03:41:31 2020 +0900
@@ -24,6 +24,7 @@
 
 module Rsstweet
   class Application < Rails::Application
+    config.load_defaults 6.1
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration can go into files in config/initializers
     # -- all .rb files in that directory are automatically loaded after loading
@@ -31,8 +32,6 @@
 
     config.middleware.delete ActionDispatch::HostAuthorization
     config.middleware.delete ActionDispatch::Cookies
-    # this isn't actually used but railties checks this variable during boot.
-    config.secret_key_base = "herp a derp"
     config.session_store :disabled
 
     if $cfg[:redis_server]

--- a/config/initializers/new_framework_defaults.rb	Fri Dec 11 03:33:37 2020 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,24 +0,0 @@
-# Be sure to restart your server when you modify this file.
-#
-# This file contains migration options to ease your Rails 5.0 upgrade.
-#
-# Read the Rails 5.0 release notes for more info on each option.
-
-# Enable per-form CSRF tokens. Previous versions had false.
-# Rails.application.config.action_controller.per_form_csrf_tokens = true
-
-# Enable origin-checking CSRF mitigation. Previous versions had false.
-# Rails.application.config.action_controller.forgery_protection_origin_check = true
-
-# Make Ruby 2.4 preserve the timezone of the receiver when calling `to_time`.
-# Previous versions had false.
-ActiveSupport.to_time_preserves_timezone = true
-
-# Require `belongs_to` associations by default. Previous versions had false.
-# Rails.application.config.active_record.belongs_to_required_by_default = true
-
-# Do not halt callback chains when a callback returns false. Previous versions had true.
-# ActiveSupport.halt_callback_chains_on_return_false = false
-
-# Configure SSL options to enable HSTS with subdomains. Previous versions had false.
-# Rails.application.config.ssl_options = { hsts: { subdomains: true } }

--- a/config/initializers/new_framework_defaults_6_0.rb	Fri Dec 11 03:33:37 2020 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,33 +0,0 @@
-# Be sure to restart your server when you modify this file.
-#
-# This file contains migration options to ease your Rails 6.0 upgrade.
-#
-# Once upgraded flip defaults one by one to migrate to the new default.
-#
-# Read the Guide for Upgrading Ruby on Rails for more info on each option.
-
-# Don't force requests from old versions of IE to be UTF-8 encoded.
-# Rails.application.config.action_view.default_enforce_utf8 = false
-
-# Embed purpose and expiry metadata inside signed and encrypted
-# cookies for increased security.
-#
-# This option is not backwards compatible with earlier Rails versions.
-# It's best enabled when your entire app is migrated and stable on 6.0.
-# Rails.application.config.action_dispatch.use_cookies_with_metadata = true
-
-# Return false instead of self when enqueuing is aborted from a callback.
-# Rails.application.config.active_job.return_false_on_aborted_enqueue = true
-
-# Send Active Storage analysis and purge jobs to dedicated queues.
-# Rails.application.config.active_storage.queues.analysis = :active_storage_analysis
-# Rails.application.config.active_storage.queues.purge    = :active_storage_purge
-
-# Use ActionMailer::MailDeliveryJob for sending parameterized and normal mail.
-#
-# The default delivery jobs (ActionMailer::Parameterized::DeliveryJob, ActionMailer::DeliveryJob),
-# will be removed in Rails 6.1. This setting is not backwards compatible with earlier Rails versions.
-# If you send mail in the background, job workers need to have a copy of
-# MailDeliveryJob to ensure all delivery jobs are processed properly.
-# Make sure your entire app is migrated and stable on 6.0 before using this setting.
-# Rails.application.config.action_mailer.delivery_job = "ActionMailer::MailDeliveryJob"

--- a/config/initializers/per_form_csrf_tokens.rb	Fri Dec 11 03:33:37 2020 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,4 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Enable per-form CSRF tokens.
-Rails.application.config.action_controller.per_form_csrf_tokens = true

--- a/config/initializers/request_forgery_protection.rb	Fri Dec 11 03:33:37 2020 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,4 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Enable origin-checking CSRF mitigation.
-Rails.application.config.action_controller.forgery_protection_origin_check = true