------------------
**Added**
- :meth:`.pin` to manage pinned submissions on the authenticated user's profile.
- :meth:`.update_display_layout` to update the display layout of posts in a
:class:`.Collection`.
- :meth:`.SubredditCollectionsModeration.create` keyword argument ``display_layout`` for
specifying a display layout when creating a :class:`.Collection`.
- :attr:`~.Message.parent` to get the parent of a :class:`.Message`.
- :class:`.ModNote` to represent a moderator note.
- :meth:`.ModNote.delete` to delete a single moderator note.
- :class:`.RedditModNotes` to interact with moderator notes from a :class:`.Reddit`
instance. This provides the ability to create and fetch notes for one or more
redditors from one or more subreddits.
- :class:`.RedditorModNotes` to interact with moderator notes from a :class:`.Redditor`
instance.
- :meth:`.RedditorModNotes.subreddits` to obtain moderator notes from multiple
subreddits for a single redditor.
- :class:`.SubredditModNotes` to interact with moderator notes from a
:class:`.Subreddit` instance.
- :meth:`.SubredditModNotes.redditors` to obtain moderator notes for multiple redditors
from a single subreddit.
- :meth:`~.BaseModNotes.create` to create a moderator note.
- :attr:`.Redditor.notes` to interact with :class:`.RedditorModNotes`.
- :attr:`.SubredditModeration.notes` to interact with :class:`.SubredditModNotes`.
- :meth:`~.ModNoteMixin.create_note` create a moderator note from a :class:`.Comment` or
:class:`.Submission`.
- :meth:`~.ModNoteMixin.author_notes` to view the moderator notes for the author of a
:class:`.Comment` or :class:`.Submission`.
**Changed**
- Drop support for Python 3.6, which is end-of-life on 2021-12-23.
- :meth:`.conversations` now returns a :class:`.ListingGenerator` allowing you to page
through more than 100 conversations.
**Deprecated**
- The ``after`` argument for :meth:`.conversations` will now have to be included in
``params`` keyword argument.
- Positional keyword arguments for applicable functions and methods. Starting with PRAW
8, most functions and methods will no longer support positional arguments. It will
encourage more explicit argument passing, enable arguments to be sorted
alphabetically, and prevent breaking changes when adding new arguments to existing
methods.