Get rid of deprecation warnings when starting the application

config/application.rb

@@ -167,13 +167,6 @@ module OpenProject
     # Include tstzrange columns in the list of time zone aware types
     ActiveRecord::Base.time_zone_aware_types += [:tstzrange]
 
-    # Specifies whether `to_time` methods preserve the UTC offset of their receivers
-    # or preserves the timezone. Rails 8.0+ default is `:zone`.
-    # If set to `:zone`, `to_time` methods will use the timezone of their receivers.
-    # If set to `:offset`, `to_time` methods will use the UTC offset.
-    # If `false`, `to_time` methods will convert to the local system UTC offset instead.
-    config.active_support.to_time_preserves_timezone = :zone
-
     # Activate being able to specify the format in which full_message works.
     # Doing this, it is e.g. possible to avoid having the format of '%{attribute} %{message}' which
     # will always prepend the attribute name to the error message.

config/initializers/carrierwave.rb

@@ -45,7 +45,6 @@ module CarrierWave
       end
 
       CarrierWave.configure do |config|
-        config.fog_provider    = "fog/aws"
         config.fog_credentials = credentials
         config.fog_directory   = directory
         config.fog_public      = public

config/initializers/new_framework_defaults_7_0.rb

@@ -116,7 +116,8 @@ Rails.application.config.active_record.partial_inserts = false
 # https://guides.rubyonrails.org/configuring.html#config-action-controller-raise-on-open-redirects
 # Protect from open redirect attacks in `redirect_back_or_to` and `redirect_to`.
 # Previous versions had false. Rails 7.0+ default is true.
-Rails.application.config.action_controller.raise_on_open_redirects = true
+# `raise_on_open_redirects` is deprecated in Rails 8.2; use `action_on_open_redirect` instead.
+Rails.application.config.action_controller.action_on_open_redirect = :raise
 
 # https://guides.rubyonrails.org/configuring.html#config-active-storage-variant-processor
 # Change the variant processor for Active Storage.

config/initializers/new_framework_defaults_8_1.rb

@@ -29,8 +29,7 @@
 #++
 # OpenProject should not be affected by this change. At least the vast majority of JSON responses
 # are rendered in the APIv3 which do not use the JSON renderer of ActionController.
-# But keeping it set to true does not cost anything.
-Rails.configuration.action_controller.escape_json_responses = true
+Rails.configuration.action_controller.escape_json_responses = false
 
 ###
 # Skips escaping LINE SEPARATOR (U+2028) and PARAGRAPH SEPARATOR (U+2029) in JSON.