- Migrate state from core/editor to core
- Adjust selectors and action creators to take a post id.
- Store autosave state by the post id.
- Deprecate old action creators and selectors and forward to new implementation
- Update tests
- Update changelog

Add a resolver for fetching autosave data

Preload any autosaves for the current post

Improve isEditedPostAutosaveable selector deprecation

Pass entire parent post object into autosave selector functions to allow the getAutosave resolver to form a REST API path that incorporates both the post id and type

Use a selector to get the correct post type base url for the autosave

Rename resetAutosave to receiveAutosave for conformity

Render the post preview button as disabled until autosave has been fetched.

Comments/test description tidy up

Prefer `action` over `action creator` in copy

Remove unecessary if statement

Remove `autosave` prop overriding the prop of the same name in withDispatch

Fix deprecated resetAutosave function

Fix jsdoc formatting

Remove new getAutosaveAttribute in favour of deprecating and removing old version

Change autosave selector interface from func( post ) to func( postType, postId )

Store raw autosave from REST API in core, move transformation of autosave back to the core/editor package

Remove and deprecate hasAutosave in favour of getAutosave

Update docs

Rename reducer autosave -> autosaves

Fix erroneous changelog entry caused by bad merge conflict resolution

Update deprecations

Remove unnecessary new line

Use createRegistrySelector to select autosave data from correct registry for deprecated functions

Handle usage of registry selector in tests for isEditedPostAutosaveable

…eceived (one per user)

…author

…Selector

…t been fetched from the REST API

…of patch version

Co-Authored-By: talldan <daniel.p.richards@gmail.com>