Update changelog

Created a section for v13.0.0-preview1 and added in changes that were
made since that version was tagged.

CHANGELOG.md

@@ -7,40 +7,56 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 This changelog covers changes since Misskey v12.111.1, the version prior to the FoundKey fork.
 For older Misskey versions, see [CHANGELOG-OLD.md](./CHANGELOG-OLD.md).
 
-## [Unreleased]
+## Unreleased
+### Added
+- Client: Readded group pages
+- Client: add re-collapsing to quoted notes
+
+### Changed
+- Client: Use consistent date formatting based on language setting
+- Client: Add threshold to reduce occurances of "future" timestamps
+
+### Removed
+- Okteto config and Helm chart
+- Client: acrylic styling
+
+### Fixed
+- Server: Blocking remote accounts
+
+## 13.0.0-preview1 - 2022-08-05
 ### Added
 - Server: Replies can now be fetched recursively.
 
 ### Changed
 - Server: Replies/quotes cannot have a more open visibility than the parent post
-- Client: Searching in the emoji picker is now case insensitive
-- Client: MFM search button changed to a no-op
-- Client: Fix URL-encoded routing
 - Server: Allow GET method for some endpoints
 - Server: Add rate limit to i/notifications
+- Server: Improve performance
+- Server: Supports IPv6 on Redis transport
+  IPv4/IPv6 is used by default. You can tune this behavior via `redis.family`
+- Server: Mutes and blocks now apply recursively to replies and renotes
+- Server: Admins can now delete accounts
 - Client: Improve control panel
 - Client: Show warning in control panel when there is an unresolved abuse report
 - Client: For notes with specified visibility, show recipients when hovering over visibility symbol.
 - Client: Add rss-ticker widget
 - Client: Removing entries from a clip
+- Client: Searching in the emoji picker is now case insensitive
+- Client: MFM search button changed to a no-op
+- Client: Fix URL-encoded routing
 - Client: Poll highlights in explore page
-- Make possible to delete an account by admin
-- Improve player detection in URL preview
-- Add Badge Image to Push Notification
-- Server: Improve performance
-- Server: Supports IPv6 on Redis transport.
-  IPv4/IPv6 is used by default. You can tune this behavior via `redis.family`.
-- Custom Emoji pages have been merged into the Instance Info page
-- Mutes and blocks now apply recursively to replies and renotes.
+- Client: Improve player detection in URL preview
+- Client: Add Badge Image to Push Notification
+- Client: Custom Emoji pages have been merged into the Instance Info page
 
 ### Removed
-- Ability to show advertisements
 - Server: ID generation methods other than `aid`
+- Client: Ability to show advertisements
 
 ### Fixed
 - Server: Video thumbnails are now generated properly
 - Server: Ensure temp directory cleanup
-- Favicons of remote instances now show up
+- Client: Favicons of remote instances now show up
 - Client: Fix switch to receive email notifications
 - Client: Page freezes when trying to open configuration page of existing webhooks
 - Client: Fix a bug where new chat messages don't show up
@@ -48,4 +64,4 @@ For older Misskey versions, see [CHANGELOG-OLD.md](./CHANGELOG-OLD.md).
 - Client: Add padding to pages
 
 ### Security
-- Hide metadata of private notes
+- Server: Hide metadata of private notes