1.5 Aker

• Saving image previews size. No space will be shown below images in some
  styles.
• Showing notification in page title when new posts are loaded into the open
  thread.
• Thread moderation fixes
• Added new gallery with search links and image metadata

1.6 Amon

• Deleted threads are moved to archive instead of permanent delete
• User management fixes and optimizations
• Markdown fixes
• Pagination changes. Pages counter now starts from 1 instead of 0
• Added API for viewing threads and posts
• New tag popularity algorithm
• Tags list page changes. Now tags list is more like a tag cloud

1.7 Anubis

• [ADMIN] Added admin page for post editing, capable of adding and removing tags
• [CODE] Post view unification
• Post caching instead of thread caching
• Simplified tag list page
• [API] Added api for thread update in json
• Image duplicate check
• Posting over ajax (no page reload now)
• Update last update time with thread update
• Added z-index to the images to move the dragged image to front
• [CODE] Major view refactoring. Now almost all views are class-based

1.8 Kara

• [CODE] Removed thread update logging
• [CODE] Refactored compact form. Now it uses the same one form and moves
  elements instead of swapping them
• [CODE] Moved image to a separate model. This will allow to add multiple
  images to a post
• Added search over posts and tags
• [ADMIN] Command to remove empty users

2.0 D'Anna

• Removed users. Now settings are stored in sessions
• Changed markdown to bbcode
• Removed linked tags
• [ADMIN] Added title to the post logs to make them more informative

2.2

• Support websockets for thread update
• Using div as line separator
• CSS and JS compressor

2.2.1

• Changed logs style
• Text preparsing. Support markdown-style text that parses into bbcode
• "bumpable" field for threads. If the thread became non-bumpable, it will
  remain in this state even if the bumplimit changes or posts will be deleted from
  it

2.2.4

• Default settings. There is a global swineboard default settings file, but user
  can override settings in the old settings.py
• Required tags. Some tags can be marked as required and you can't create thread
  without at least one of them, while you can add any tags you want to it
• [ADMIN] Cosmetic changes in the admin site. Adding and removing tags is much
  more simple now
• Don't save tag's threads as a separate table, use aggregation instead

2.3.0 Neiro

• Image deduplication

2.4.0 Korra

• Downloading images by URL
• [CODE] Cached properties

2.5.0 Yasako

• User notifications
• Posting to many threads by one post
• Tag details
• Removed compact form

2.12.0 Lyekka

• Interesting threads feed for favorite tag threads
• Don't close image popups opened from the reflink popups
• Shared workers for PoW and favorites update
• Add random number of spaces to spoiler
• Monochrome threads
• CSRF protection