updated to version 7.0.4
see installed CHANGELOG.md
## Rails 7.0.4 (September 09, 2022) ##

* Symbol is allowed by default for YAML columns

*Étienne Barrié*

* Fix `ActiveRecord::Store` to serialize as a regular Hash

Previously it would serialize as an `ActiveSupport::HashWithIndifferentAccess`
which is wasteful and cause problem with YAML safe_load.

*Jean Boussier*

* Add `timestamptz` as a time zone aware type for PostgreSQL

This is required for correctly parsing `timestamp with time zone` values in your database.

If you don't want this, you can opt out by adding this initializer:

```ruby
ActiveRecord::Base.time_zone_aware_types -= [:timestamptz]
```

*Alex Ghiculescu*

* Fix supporting timezone awareness for `tsrange` and `tstzrange` array columns.

```ruby
# In database migrations
add_column :shops, :open_hours, :tsrange, array: true
# In app config
ActiveRecord::Base.time_zone_aware_types += [:tsrange]
# In the code times are properly converted to app time zone
Shop.create!(open_hours: [Time.current..8.hour.from_now])
```

*Wojciech Wnętrzak*

* Resolve issue where a relation cache_version could be left stale.

Previously, when `reset` was called on a relation object it did not reset the cache_versions
ivar. This led to a confusing situation where despite having the correct data the relation
still reported a stale cache_version.

Usage:

```ruby
developers = Developer.all
developers.cache_version

Developer.update_all(updated_at: Time.now.utc + 1.second)

developers.cache_version # Stale cache_version
developers.reset
developers.cache_version # Returns the current correct cache_version
```

Fixes #45341.

*Austen Madden*

* Fix `load_async` when called on an association proxy.

Calling `load_async` directly an association would schedule
a query but never use it.

```ruby
comments = post.comments.load_async # schedule a query
comments.to_a # perform an entirely new sync query
```

Now it does use the async query, however note that it doesn't
cause the association to be loaded.

*Jean Boussier*

* Fix eager loading for models without primary keys.

*Anmol Chopra*, *Matt Lawrence*, and *Jonathan Hefner*

* `rails db:schema:{dump,load}` now checks `ENV["SCHEMA_FORMAT"]` before config

Since `rails db:structure:{dump,load}` was deprecated there wasn't a simple
way to dump a schema to both SQL and Ruby formats. You can now do this with
an environment variable. For example:

```
SCHEMA_FORMAT=sql rake db:schema:dump
```

*Alex Ghiculescu*

* Fix Hstore deserialize regression.

*edsharp*