Hey everyone, we’re back with a new update! 
With this release, we’re turning our attention to how you communicate every day in TeamSpeak. The chat experience has been completely reworked with a redesigned rich-text editor, alongside new additions like server snapshots and macOS audio capture. If you’ve been keeping an eye on our socials (@teamspeakdev), you’ve already seen the sneak peeks, and today we’re happy for you to finally get your hands on it.
Foundation II builds on Foundation I with a sharper focus on communication and usability. It delivers a fully redesigned rich-text editor with live preview, richer Markdown-style formatting, slash commands, a new toolbar, and support for tables, math (KaTeX), Mermaid diagrams, images, references, and more.
Beyond editing, it adds server snapshots for simpler migration and backups, plus audio capture on macOS. It also improves rendering, copy/paste, HTML import behavior, and streaming defaults for better quality and performance. The chat/servertree rendering has also seen major performance improvements, averaging 3x, and in some cases more than 400x.
As with every Foundation release, Foundation II rounds things out with broad stability fixes across streaming, platform edge cases, and overall client reliability.
6.0.0-beta4 Changelog
6.0.0-beta4 Changelog 
What’s New
- Added server-snapshot support for easier server migrations and backups: Even without query, you can now create and restore server-snapshots including channels, permissions and more via the server context menu
- Added audio-capture support on macOS
- Added a new & overhauled Rich-Text-Editor with Markdown-Esque syntax, live-preview, vastly more formatting options and more
- Added new Editor-Toolbar with visibility options to allow for easier access to formatting options
- Added Slash-Commands like
/boldfor quick formatting without leaving the keyboard - Added Zoom+Pan support for Diagrams and Images
- Added Fullscreen support for lightbox content
- Added Undo/Redo support to the editor
- Added hardware driver (CUDA/AMF/QSV) pre-check to not start faulty drivers for the actual codec-check
- Added auto-focus on own client when creating temporary channels
- Added support for ts3image:// images in
[IMG]tags that are hosted on S3 filetransfer (e.g. communities) [markdown]added Heading + Setext Heading support[markdown]added support for ordered and unordered lists[markdown]added support for checklists[markdown]added support for underline styling[markdown]added support for super/subscript[markdown]added support for indented codeblocks[markdown]added support for Inline & Block Math, using KaTeX for rendering[markdown]added support for Link References, Link Reference Definitions, Autolinks[markdown]added support for escaping markdown characters with\[markdown]added support for embedding Images, with sizing options[markdown]added support for blockquotes & callouts[markdown]added support for more codeblock languages and improved the look & feel of codeblocks[markdown]added support for tables[markdown]added support for mermaid diagrams, using Mermaid for rendering[markdown]added support for thematic breaks / horizontal rules[markdown]added support for details/summary blocks[markdown]added support for footnote definitions and footnote references[markdown]added support for HTML Entities[markdown]added support for the full legacy BBCode syntax
Improvements
- Improved default NVENC, AMF, QSV settings for better quality and performance
- Improved Copy & Paste Handling of Client-Rich Text, as well as Importing external HTML content to Markdown
- Improved pinned message and reply message previews and expand behavior
- Improved message rendering performance & caching (3x in most cases, for 10k+ message chats improvements >400x)
- Improved QSV decoder/encoder instantiation to be more resilient to more diverse devices and system configurations
Bug Fixes
- Fixed application freeze when switching codec support & hardware-acceleration settings in some cases
- Fixed potential crash when up/downloading icons to/from S3 storage
- Fixed on pulseaudio sources without a description set
- Fixed preview & stream being blank on macOS in some rare cases
- Fixed client not shutting down correctly in some cases when streaming on macOS
- Fixed viewer-limit not being enforced correctly
- Fixed stream-privacy setting not being enforeced correctly in some cases
- Fixed crash when receiving a denied join response for a stream that was left already
- Fixed streamer not receiving viewer join request removals in some cases
- Fixed NVENC overshooting max bitrate when increasing FPS while being live
- Fixed QSV encoding of AV1 not working correctly in some cases and throwing
Invalid FrameType:0errors - Fixed CUVID decoding not being properly initialized in some cases
- Fixed YouTube embeds showing
Error 153 - Fixed not being able to unban users in global chats
- Fixed drag-and-drop of files not working when hovering over attachments in chats
- Fixed multi-selection aborting when clicking the multi-selection notification
- Fixed not showing a settings entry when opening/closing the settings page and clicking repeatedly on a subpage
- Fixed crash when closing a P2P stream connection during connection update/setup
- Fixed crash when download directory is not properly set on windows user profiles
- Fixed crash when removing multiple windows system notifications at once in some cases
- Fixed not being able to switch hotkey modes
- Fixed not being able to resend stuck messages and being in a soft-lock when editing a stuck message
- Fixed not being able to change the permission to pin messages in group chats
- Fixed regional indicator emojies being sorted wrong and in the flags category rather than in symbols
- Fixed repeating spacers not filling the width of the servertree in some cases
- Fixed not showing channel group name in servertree if the group has no icon (and the show in servertree permission is set)
- Fixed not removing channel group icon from servertree when removed from the permissions
- Fixed not providing feedback for failed icon uploads
- Fixed not being able to reconnect directly when being kicked/temp-banned from a server
- Fixed audio playback on macOS not working in some cases
- Fixed not saving application state and settings when closing the client via OS shutdown
- Fixed offering OpenH264 on macOS, but this is not needed anymore with the use of Videotoolbox and FFmpeg
Please Note:
- As always, feedback is welcome here. Please note that issues unrelated to this update should be discussed in their own dedicated threads.
- We encourage you to share your suggestions for future releases in the appropriate threads within the suggestions and feedback area, rather than in the release thread. This is because update posts are typically closed after some time, and suggestions or feature requests may get overlooked.
- We reserve the right to remove any off-topic posts from this thread.
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