`Metal#env` --> `ActionController::Metal#env`

[ci skip]

Fix typo s/permited/permitted/

```
% git grep -n permited
actionview/test/template/url_helper_test.rb:238:  def test_button_to_with_permited_strong_params
actionview/test/template/url_helper_test.rb:245:  def test_button_to_with_unpermited_strong_params
activerecord/test/cases/relations_test.rb:1620:  def test_update_on_relation_passing_active_record_object_is_not_permited
```

Use `SET CONSTRAINTS` for `disable_referential_integrity` without superuser privileges

Fix `select_rows` method signature for consistency

Standardize Action Cable README.md

Deprecate passing `name` to `indexes` like `tables`

Fix test name `deprecated` to `not_permitted`

Follow up to 4b6709e8.

Rephrase CHANGELOG.md entry

Rephrase entry with better sounding English.

[ci skip]

Passing `name` to `tables` is already deprecated at #21601.
Passing `name` to `indexes` is also unused.

Add explicit testing for `uncached` vs. `cached`

Related #22973, #24708.

`select_all`, `select_one`, `select_value`, and `select_values` method
signature is `(arel, name = nil, binds = [])`.
But `select_rows` is `(sql, name = nil, binds = [])`.

When you ask to generate multiple nested inputs using:

    field_for('comments[]', Comment.new) do |c|
      c.text_field :body

Rails should generated the names like `post[comments][][body]`.

To make sure we don't have regression the fake models now use the same
implementation of `#to_param` as `ActiveRecord::Base`

Fixes #26942

Avoid to call `set_inverse_instance` twice for `has_many` association

remove needless warning for hstore

Compare deserialized values for `PostgreSQL::OID::Hstore` types

Per the regression commit below, the commit changes the behavior of
`#changed?`to consult the `#changed_in_place?` method on `Type::Value` classes.
Per this change, `PostgreSQL::OID::Hstore` needs to override this method
in order to compare the deserialized forms of the two arguments. In
Ruby, two hashes are considered equal even if their key order is
different. This commit helps to bring that behavior to `Hstore` values.

Fixes regression introduced by 8e633e50

Fixes #27502

Extract variant setter to process method

Closes #27555.

[ Ben A. Morgan & Kasper Timm Hansen ]

find and exists?

Don't list out tasks as separately that are under lib, which cause them to be listed twice under Libraries and tasks.

Refining Array#sum monkey-patch using Refinements

Prevent duplicate data-disable-with attributes

Clarify Bi-directional Associations docs

Remove duplicated model class definitions in `test/cases/base_test.rb`

In f1a0fa9e we moved backend specific timestamp behavior out of the type
and into the adapter. This was in line with our general attempt to
reduce the number of adapter specific type subclasses. However, on PG,
the array type performs all serialization, including database encoding
in its serialize method.

This means that we have converted the value into a string before
reaching the database, so no adapter specific logic can be applied (and
this also means that timestamp arrays were using the default `.to_s`
method on the given object, which likely meant timestamps were being
ignored in certain cases as well)

Ultimately I want to do a more in depth refactoring which separates
database serializer objects from the active model type objects, to give
us a less awkward API for introducing the attributes API onto Active
Model.

However, in the short term, we follow the solution we've applied
elsewhere for this. Move behavior off of the type and into the adapter,
and use a data object to allow the type to communicate information up
the stack.

Fixes #27514.