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Release Notes
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Release Notes

Install or upgrade to the latest version
npm install -g @treasuredata/tdx@latest

Release Channels

tdx offers two release channels:

  • Stable (default) — Thoroughly tested releases, recommended for most users
  • Next — Early access to new features before they are promoted to stable

Installation

# Stable (default)
npm install -g @treasuredata/tdx@latest

# Next channel (early access)
npm install -g @treasuredata/tdx@next

Switching Channels

To receive update notifications for a specific channel:

# Switch to next channel
tdx use release_channel next --default

# Switch back to stable
tdx use release_channel stable --default

How It Works

All releases are published to the next channel first. After validation, releases are promoted to stable. Stable channel users only see promoted releases in update notifications. You can check your current channel with tdx use release_channel.

Treasure Studio

In Treasure Studio, you can select the release channel in Settings > General > Release Channel. You can also click Check for Updates to manually check for new versions.

v0.28.7 (2026-03-02)

Bug Fixes

  • Studio project instructions ignored — Project master instructions were silently dropped in most new chats and after interruptions, so the agent would not follow project-level rules
  • Studio artifact panel reopens on chat switch — Switching between chats could cause the artifact panel from a previous chat to reopen unexpectedly
  • Studio stop button slow to respond — The stop/interrupt button now responds immediately instead of waiting for the backend to acknowledge the cancellation. The stop button is also now visible during agent questions

v0.28.6 (2026-03-02)

New Features

  • tdx upgrade command — Upgrade tdx with a single command instead of remembering package manager syntax. Supports pinning a version (tdx upgrade 0.28.6) and overriding the package manager (tdx upgrade --method pnpm)
  • Engage --html-file option — tdx engage template create and tdx engage template update now accept --html-file <path> to read HTML content from a file instead of passing it inline
  • Studio journey version badge — Journey preview now displays the version number (v1, v2, ...) in the header

Bug Fixes

  • Studio conversation preserved on stall — When a stream stall interrupts a Studio conversation, the context is now preserved so you can continue chatting instead of losing the session
  • Studio agent hangs — Fixed cases where the agent could hang when asking user questions

v0.28.5 (2026-02-28)

New Features

  • Studio skills dropdown improvements — Selected skills now sort to the top, and a "Clear all" button lets you quickly deselect all skills

Bug Fixes

  • Studio streaming progress — Token counter now updates in real-time during streaming, and the timer resets per step (thinking, tool use, content) instead of showing total elapsed time
  • Studio stream stall detection — Studio now detects when the server stops sending data and surfaces the interruption instead of hanging silently

v0.28.4 (2026-02-28)

Bug Fixes

  • Journey per-version goals — Multi-version journeys now correctly preserve each version's goal instead of losing them during pull
  • Journey draft-only validation — Launched journey versions are no longer validated, since they are immutable
  • Studio agent quality — Removed artificial token limits that were cutting agent responses short

v0.28.3 (2026-02-28)

Bug Fixes

  • Mermaid diagram flickering — Mermaid diagrams no longer flicker during streaming; source code is shown while streaming and the diagram renders once complete
  • Artifact file access — Files written by the agent in Studio session directories can now be opened in the artifact viewer

v0.28.2 (2026-02-27)

Bug Fixes

  • Journey goal validation — Missing goal is now a warning instead of an error, so journeys without goals pass validation
  • Search panel keyboard input — Fixed search panel (Cmd+O) not accepting keyboard input after using arrow keys to navigate results
  • Command palette centering — Command palette and search panel now center on the full viewport regardless of sidebar state
  • File path links — File path links in tool cards remain clickable after the artifact is created, scrolling to the artifact on subsequent clicks
  • Studio tool permissions — File write and edit tools no longer cause unnecessary permission delays in Studio

v0.28.1 (2026-02-27)

New Features

  • Mermaid diagrams — Chat messages containing Mermaid syntax are now rendered as interactive diagrams in Studio
  • Context auto-recovery — Studio automatically recovers from context limit errors via extended context compaction, so conversations can continue without manual intervention
  • Interactive Q&A — Studio now supports the AskUserQuestion tool, enabling agents to ask clarifying questions during a session
  • Chat history management — Rename, pin, and delete chat history entries in Studio for better organization
  • Copy user messages — User messages in Studio now have a copy button for easy reuse

Bug Fixes

  • Bang command ENTER — Fixed ENTER key behavior when using bang commands in Studio
  • Mac traffic signals — Project panel header no longer overlaps Mac window controls
  • Image preview — The Read tool now shows image previews in Studio

v0.28.0 (2026-02-27)

New Features

  • Projects — Persistent workspaces in Studio let you save and organize your work across sessions. Create, switch, and manage projects from the command palette or sidebar, with export/import support for sharing
  • Universal search — Press Cmd+O to open a search panel for quickly finding and navigating across your workspace
  • Chat font size setting — Customize the chat text size in Studio via Settings > General
  • New chat from collapsed sidebar — Start a new chat even when the sidebar is collapsed
  • Segment field metadata — tdx sg fields now shows matrix column and table names, making it easier to author segment rules
  • Agent --agent flag — Use tdx agent --agent <name> instead of positional arguments for clearer agent selection

Bug Fixes

  • Artifact rendering — Artifact cards now render correctly from --json query output and tdx_run MCP tool results
  • Segment pull — Fixed handling of object operator values during segment pull
  • Segment validation — Behavior source rules now correctly require a filter
  • Engage campaigns — Fixed campaign YAML workflow for EmailSenderId migration
  • Agent pull/push — Commands are now resilient to 404 errors from unsupported API endpoints
  • Sankey chart labels — Fixed right-side label clipping in Sankey charts
  • Chat persistence — Chat messages are no longer lost when toggling the sidebar

Improvements

  • Compact sidebar cards — Chat cards in the sidebar are more compact, showing more conversations at a glance
  • Context limit errors — Studio now shows a clear error message when the context limit is exceeded
  • Various Studio UI polish: artifact popup positioning, dark mode titlebar, traffic light button alignment, upgrade button accuracy

v0.27.3 (2026-02-26)

New Features

  • Campaign YAML workflow — tdx engage campaign pull, push, and validate commands let you manage Engage campaigns as YAML + HTML files, enabling campaign creation and editing including HTML email templates
  • Campaign preview in Studio — New preview_engage_campaign MCP tool renders a visual 5-tab preview (audience, email content, delivery, activation, UTM) in Treasure Studio
  • Email senders command — tdx delivery senders --workspace <name> lists email senders, making it easy to look up email_sender_id values needed for campaign YAML
  • Campaign console URLs — Campaign list and show commands now include direct links to the Engage console in JSON output
  • Workspace context in tdx.json — engage_workspace field in tdx.json is now supported for campaign pull/push, eliminating the need to pass --workspace every time

Security

  • Delivery API access restricted — The delivery-api is not exposed as a general-purpose APIType. tdx api --type delivery is intentionally blocked since the delivery-api can also send emails. Access is limited to read-only listEmailSenders through the DeliverySDK only.

Improvements

  • Paginated campaign and template listing — Campaign and template resolution now fetches all pages, fixing issues when workspaces have more than 100 resources
  • Deduplicated MCP App previews — Repeated tool calls in Studio no longer create duplicate preview artifacts

v0.27.2 (2026-02-25)

New Features

  • Collapsible sidebar — A new toggle button lets you collapse and expand the Studio sidebar for more workspace
  • Chat session resumption — Reopening an existing chat in Studio now resumes the agent session, preserving full conversation context
  • Show in Folder for file tools — File tool results now display relative paths and include a "Show in Folder" action to quickly locate files

Bug Fixes

  • JSONL query results — Query result cards now correctly render JSONL-formatted output
  • Skill count badge — The skill count badge only appears when skills are explicitly selected, avoiding misleading counts
  • Session credits display — The main label now shows only session credits instead of combined totals

Improvements

  • Centered welcome chat input — The chat input on the welcome screen is now centered for a cleaner layout

v0.27.1 (2026-02-25)

New Features

  • Journey traffic command — tdx journey traffic shows Sankey chart data with conversion and activation flows
  • Journey columns command — tdx journey columns displays table column-to-step mapping for journey Trino tables
  • Journey activations command — tdx journey activations lists journey activations in flattened format
  • Journey versions command — tdx journey versions lists all versions of a journey bundle, with version create and version view subcommands
  • Journey stats period filtering — tdx journey stats --from/--to supports date range filtering with history aggregation

Bug Fixes

  • Segment Between operator — tdx sg push now correctly maps Between operator min/max to the API format, fixing HTTP 400 errors; tdx sg pull now preserves Between bounds
  • Multi-version journey push — tdx journey push now handles multi-version journeys correctly

Improvements

  • Journey validation severity — Design-level validation issues in journeys are now reported as warnings instead of errors, allowing push to proceed
  • Recommended skill repositories — Added internal skill repository to Studio's recommended list

v0.27.0 (2026-02-24)

New Features

  • Custom MCP server support — Add your own HTTP/SSE MCP servers in Settings > Connectors with automatic OAuth 2.0 authentication when required
  • Context window usage display — A color-coded progress bar next to the model selector shows real-time context window consumption with click-to-expand token breakdown
  • Auto-compact at 85% context usage — Studio automatically compacts conversation context when usage reaches 85%, preventing unexpected context limits
  • Streaming status indicator — Replaces the plain spinner with an animated status showing elapsed time, output token count, and current activity (thinking/writing)
  • Working Folder setting — New Settings > Working Folder section lets you configure where file operations occur, with per-session sandboxing by default
  • Chart.js visualization plugins — Grid dashboards now support sankey diagrams, treemaps, heatmaps, word clouds, and financial (candlestick) charts

Improvements

  • Recently used commands — Command palette and popups now show your recently used commands at the top for faster access
  • Command palette UX — Improved layout, filtering, and keyboard navigation in the command palette
  • Keyboard shortcuts — Added ⌘-, (Settings) and ⌘-N (New Chat) shortcuts
  • Slash command discoverability — Improved autocomplete behavior and visual presentation when typing /

Bug Fixes

  • Journey version deduplication — tdx journey pull no longer creates duplicate version entries and validates each version independently
  • Draft journey pull — Draft journeys with incomplete jump steps can now be pulled without errors
  • Journey stats — tdx journey stats no longer shows empty values
  • Segment folder structure — tdx segment push now preserves nested folder hierarchy correctly
  • Milestone segment export — Milestone segments referenced by journeys are now included in tdx journey pull
  • Segment empty conditions — Empty conditions in segment rules are now caught before push with a clear error message
  • Segment behavior filters — Column conditions in behavior filter mapping are now handled correctly
  • LLM project context — tdx llm use now persists the selected project context to the session
  • Workspace validation — tdx use now validates that the engage workspace exists before saving to the session
  • Credit usage on profile switch — Studio now refreshes the credit usage display when switching profiles
  • Chat textarea scrolling — Large text input in the chat textarea is now scrollable
  • Bang command auth — Bang commands now properly inherit authentication context
  • Crash-safe settings recovery — Studio settings are now recovered automatically if corrupted by a crash

v0.26.7 (2026-02-19)

New Features

  • Grid Dashboard preview — New generic preview_grid_dashboard tool renders multi-page grid dashboards in the artifact panel. Any skill can use it to visualize KPI cards, gauges, score bars, Chart.js charts, sortable tables, and markdown cells with cell merging
  • Action Report preview — New generic preview_action_report tool renders prioritized action cards with As-Is/To-Be diffs, executive summary, and Copy as Markdown button. Works with any skill that produces structured recommendations
  • SerpAPI connector — Added SerpAPI as a new connector in Settings > Connected Services, enabling SERP analysis with AI Overview detection
  • Auto-preview markdown files — When the AI agent writes or edits a markdown file, a rendered preview automatically appears in the artifact panel
  • Job submit result export — New --result <target> option for tdx job submit to specify a result export destination

Improvements

  • Image zoom — Image artifacts now display inline with click-to-zoom support
  • ESC key stops streaming — Press ESC to stop AI response generation (same as the stop button)
  • Recommended skill repositories — Settings > Skills now shows recommended repositories for quick setup
  • Dashboard validation — Grid dashboard and action report YAML validation now uses Zod schemas, catching incorrect field names and missing required fields with clear error messages

Using Analysis Skills

The grid dashboard and action report preview tools are designed to work with analysis skills. To use them, change your td-skills repository branch to feature/add-analysis-skills in Settings > Skills > Repositories.

v0.26.6 (2026-02-17)

New Features

  • Google Search Console connector - Added Google Search Console as a new connector in Settings > Connected Services, enabling SEO AI Agent workflows with tools for search analytics, site listing, URL inspection, and sitemap management

Improvements

  • Compaction status indicator - Studio now shows a visual indicator with spinner when conversation context is being auto-compacted
  • Bang command artifacts - Bang commands (!tdx query ...) now display rich artifacts (tables, MCP App UIs) instead of raw text, and support --key value flag syntax for MCP tools

Bug Fixes

  • Chat input blocked during compaction - Chat input is now disabled while context compaction is running to prevent unexpected behavior

v0.26.5 (2026-02-16)

New Features

  • Command palette - Added VS Code-style command palette (⌘⇧P) with category filters for Skills, Connectors, Tools, and CLI commands
  • Bang commands - Type ! to directly execute tdx CLI commands (!tdx databases) or MCP tools (!preview_journey /path) from the chat input
  • Slash command autocomplete - Type / to browse and instantly execute available skills

Bug Fixes

  • Glean connector URL validation - Added real-time validation to prevent entering invalid Glean URLs with API paths (e.g., /mcp, /api)
  • Glean document reader - Fixed schema validation to accept both single URL string and URL array formats

v0.26.4 (2026-02-15)

Bug Fixes

  • Journey preview merge lines - Fixed merge connector lines overshooting in nested condition waits within journey preview

v0.26.3 (2026-02-15)

New Features

  • Branch selector for skill repositories - Added a branch selector dropdown in Settings > Repositories, allowing you to switch marketplace branches and auto-reinstall plugins

v0.26.2 (2026-02-14)

Improvements

  • Secure connector management - Glean, HubSpot, and Atlassian connectors now use built-in local tools with keychain-stored tokens, replacing remote MCP servers for more reliable connections

v0.26.1 (2026-02-14)

Bug Fixes

  • Studio startup update notification - Suppressed transient "Checking for updates..." spinner at startup; update status now only appears for manual checks
  • Studio cache crash - Fixed a crash when running inside Treasure Studio caused by attempting to create a cache directory at the filesystem root

v0.26.0 (2026-02-14)

New Features

  • Streaming indicator in chat history - Studio sidebar now shows a streaming indicator for active chats, making it easy to see which conversations are in progress
  • Smooth output panel animation - Opening the Studio output panel now uses a smooth slide animation for a more polished experience

Improvements

  • Updated Studio color palette - Studio UI now uses the Treasure Data crystal color palette for a more consistent visual identity
  • Cleaner macOS titlebar - Pane headers are integrated into the macOS titlebar zone for a cleaner Studio layout
  • Compact tool call display - Single-line tool calls now display more compactly in Studio chat
  • Responsive layout - Chat window and buttons adapt better to narrow window sizes

Bug Fixes

  • Welcome screen flicker - Fixed flickering when switching between Studio chats
  • Task list pinning - Task-list artifacts now stay pinned to the top of the output panel
  • Duplicate status bar - Fixed duplicate status bar appearing when checking for updates from Settings
  • SQL preview wrapping - SQL previews no longer wrap unexpectedly, with consistent header labels

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.25.8 (2026-02-13)

New Features

  • New chart types in Treasure Studio - Added sankey diagrams, treemaps, and funnel charts for richer data visualization
  • Atlassian MCP server - Connect Jira and Confluence via OAuth directly from the MCP server catalog
  • Journey preview MCP app - Visualize journey YAML files as interactive flowcharts in Treasure Studio
  • Internet search toggle - New privacy setting to disable internet search in Treasure Studio for compliance needs

Improvements

  • Updated chart color palette - Charts now use the Treasure Data color style for better visual consistency

Bug Fixes

  • Failed tool call status - Tool calls that fail now correctly display red status indicators in Treasure Studio
  • Chart artifact sizing - Chart artifacts now default to compact size for better space utilization

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.25.7 (2026-02-13)

New Features

  • Google Analytics (GA4) integration - View GA4 properties, run reports, and explore metadata directly in Treasure Studio with OAuth-based read-only access

Bug Fixes

  • MCP tool discovery on macOS - Fixed OAuth tokens not syncing to macOS Keychain, which prevented MCP tools from being discovered after connecting a service

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.25.6 (2026-02-13)

New Features

  • Parent segment RT and personalization commands - New tdx ps rt list, tdx ps rt validate, tdx ps pz list, and tdx ps pz init subcommands for managing RT 2.0 and personalization configurations
  • Check for Updates button - Manually check for new versions from Settings > General > Release Channel in Treasure Studio

Bug Fixes

  • Chat folder display - Fixed folder names not displaying correctly for existing chats in Treasure Studio
  • Output panel cleanup - Fixed output panel staying open when switching chats or creating a new chat

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.25.5 (2026-02-13)

New Features

  • Experimental knowledge bases and artifacts for agents - tdx agent pull/push/clone now support experimental knowledge base and artifact resources for advanced agent development

v0.25.4 (2026-02-12)

Improvements

  • Proactive OAuth token refresh - MCP server OAuth tokens are now refreshed automatically before expiry, preventing connection failures due to stale tokens
  • Faster skill activation - Reduced latency when activating skills by including installed plugins in the warmup phase

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.25.3 (2026-02-12)

New Features

  • Release channels - tdx now offers stable and next release channels, allowing early access to new features via tdx use release_channel next --default or in Treasure Studio settings
  • Connector health check - Test connection button in Treasure Studio connector settings shows diagnostics including latency, token status, and detailed error messages

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.25.2 (2026-02-11)

New Features

  • Google Drive, Docs, Sheets, Slides integration - Access Google Drive files and read Google Docs, Sheets, and Slides directly in Treasure Studio with OAuth-based read-only access

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.25.1 (2026-02-11)

New Features

  • Redesigned connector catalog - Browse and manage connected services through a unified catalog with connect/disconnect actions, brand icons, and alphabetical sorting

Bug Fixes

  • MCP tool results stuck - Fixed MCP tool results getting stuck in "running" state in Treasure Studio

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.25.0 (2026-02-11)

New Features

  • Sub-agent streaming in Treasure Studio - Chat with AI Foundry agents directly inside Treasure Studio with real-time streaming responses and tool activity indicators
  • MCP OAuth connector catalog - Connect external services like HubSpot via OAuth directly from Treasure Studio

Performance

  • Faster chat startup - New chat sessions display content faster by eliminating unnecessary "Initializing..." delays
  • Reduced token usage - MCP tool definitions are now loaded on-demand, reducing initial context token consumption

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.24.0 (2026-02-10)

New Features

  • Google Calendar integration - View Google Calendar events directly in Treasure Studio with OAuth-based read-only access
  • Gmail integration - Read Gmail messages directly in Treasure Studio with read-only access
  • Conversation search - Search through past conversations in Treasure Studio
  • Skills selector - Browse and activate skills directly from the chat input
  • Office file inline preview - Preview DOCX, PPTX, XLSX, and HTML files inline in Treasure Studio
  • Task list artifacts - Agent task lists now render as interactive artifacts in the chat
  • Drag-and-drop tabs - Reorder tabs and artifacts by dragging and dropping
  • File path display in tool cards - Edit and Write tool cards now show file paths with click-to-open

Improvements

  • Redesigned welcome screen - Fresh welcome screen with rotating word icons
  • Full-screen settings - Settings window now opens full-screen with tabbed navigation
  • Slash command feedback - Slash commands now show visual feedback when activated
  • Task interruption notification - Chat shows a clear notification when a task is interrupted
  • Profile-scoped chat history - Chat history is now filtered by the active profile

Bug Fixes

  • Credit usage history - Fixed credit usage monitor not loading past conversation credits
  • Profile switching cleanup - Fixed profile switch not properly cleaning up streaming, artifacts, and attachments
  • Dropdown menu transparency - Fixed translucent dropdown menus in the packaged Electron app
  • Chat message overflow - Fixed chat messages overflowing their containers
  • HTML preview - Fixed HTML preview failing on first render
  • Auto updater - Fixed auto updater failing while CI builds release artifacts
  • TODO list spinner - Fixed spinner not stopping when chat stream ends or is interrupted

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.23.0 (2026-02-09)

New Features

  • Credit usage monitor - Treasure Studio now shows real-time AI credit usage (session / today / month) next to the model selector
  • MCP server management - Add and manage MCP servers directly in Treasure Studio settings with OAuth2 authentication support
  • Skills management UI - Browse, install, and manage skills and custom skill repositories from the Treasure Studio settings panel
  • PDF and Office file preview - PDF files now render inline in Treasure Studio; Office files open in external applications
  • Account rename and delete - Rename or remove accounts directly from the account selector in Treasure Studio
  • Behavior tables in tdx ps desc - tdx ps desc now displays behavior tables alongside attributes, with new --output flag for JSON/TSV output

Bug Fixes

  • Tool call cancellation - Fixed cancel action causing 400 errors in Treasure Studio chat
  • Chat font size consistency - Fixed inconsistent font sizes across Treasure Studio UI

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.22.0 (2026-02-09)

New Features

  • Treasure Studio redesign - Refreshed UI with a clean, minimal aesthetic and improved visual hierarchy
  • Mid-conversation model switching - Model selector moved to the chat input bar, allowing model changes between messages
  • Native macOS dictation - Use macOS dictation to compose messages in Treasure Studio

Improvements

  • Query result viewer - Smarter table column widths, float rounding, and SQL wrapping in interactive query results
  • Empty message prevention - Chat input now validates and prevents sending empty messages

Treasure Studio releases: github.com/treasure-data/tdx-studio/releases

v0.21.0 (2026-02-05)

Breaking Changes

  • Removed tdx llm proxy command - The standalone LLM proxy command has been removed. Use tdx claude instead, which handles proxy setup automatically.

New Features

  • HTTP proxy support - Added proxy support for corporate networks via --proxy option, TDX_PROXY / HTTPS_PROXY environment variables, or profile config
  • Interactive query results in Treasure Studio - Query output tables are now parsed into interactive artifacts with sorting, pagination, TSV export, and SQL toggle

Improvements

  • Background auto-updates in Treasure Studio - Updates now download silently in the background with a non-intrusive status bar, replacing the blocking dialog

v0.20.2 (2026-02-04)

Bug Fixes

  • Chat context preserved after restart - Fixed conversation context loss when switching between chats or restarting Treasure Studio
  • Chat input height reset - Fixed textarea not resetting height after sending a message

v0.20.1 (2026-02-04)

Bug Fixes

  • Profile credential resolution - Fixed --profile CLI flag being ignored for credential resolution when keychain is unavailable

v0.20.0 (2026-02-03)

Breaking Changes

  • Removed TD_API_KEY support - Use TDX_API_KEY instead
  • Removed .env file support - Use environment variables or tdx auth setup for credentials

Improvements

  • Profile-specific credentials - Support profile-specific API keys via TDX_API_KEY_<PROFILE> env vars (e.g., TDX_API_KEY_TD1, TDX_API_KEY_PRODUCTION)
  • Profile source display - tdx status now shows where the active profile came from (CLI flag, session, config, or TDX_PROFILE env)

Bug Fixes

  • Treasure Studio profile switching - Fixed profile switching in Treasure Studio to correctly use the selected profile's credentials

v0.19.2 (2026-02-03)

Bug Fixes

  • IME input support - Fixed Treasure Studio submitting chat messages when pressing Enter to confirm IME (Japanese/Chinese/Korean) input

v0.19.1 (2026-02-03)

Bug Fixes

  • Profile switching - Treasure Studio now opens a new chat session when switching profiles
  • Auto re-authentication - Treasure Studio automatically re-authenticates when credentials are missing
  • macOS window behavior - Treasure Studio now properly quits when the window is closed on macOS

v0.19.0 (2026-02-02)

New Features

  • Multi-account support - Treasure Studio now supports switching between multiple TD accounts
  • Full Claude Code features - tdx claude now supports all Claude Code features on all TD sites (US, JP, EU, AP)

Bug Fixes

  • Workflow pull stability - Fixed gzip validation errors (TAR_BAD_ARCHIVE) when pulling workflow projects
  • Workflow pull UX - Improved wf pull behavior in non-interactive mode

v0.17.0 (2026-01-30)

New Features

  • Schedule commands - New tdx job schedule commands for managing scheduled queries
  • MCP Apps support - Treasure Studio now supports MCP Apps with the Parent Segment Explorer app
  • Split window support - Treasure Studio now supports split windows for side-by-side viewing
  • Artifact recovery - Recover artifacts from tool cards in Treasure Studio chat history

Improvements

  • New chart types - Treasure Studio adds new chart types with improved x-axis label display
  • Auto-updater UX - Treasure Studio shows progress indicator and notifications during updates

Bug Fixes

  • Chat auto-scroll - Fixed auto-scroll behavior in Treasure Studio chat
  • Auto-update stability - Fixed app freeze that could occur after auto-update errors

v0.16.11 (2026-01-27)

Treasure Studio (preview) is now available from the public GitHub release page. Download the .dmg from https://github.com/treasure-data/tdx-studio/releases to install.

New Features

  • Faster chat session startup - Chat sessions start faster with pre-warming
  • Automatic td-skills updates - Latest td-skills are automatically installed and updated
  • Auto-updater - Treasure Studio automatically updates when a new version is available
  • MCP tool support - MCP tools installed for Claude Code can now be used in Treasure Studio
  • Token usage logging - View token usage with tdx claude usage

Improvements

  • Enhanced chart and tool call display - Improved visualization of charts and tool calls
  • Markdown file viewer - File viewer now supports markdown rendering

Bug Fixes

  • Bedrock/Vertex AI settings conflict - Fixed an issue when users already have their own Bedrock/Vertex AI settings in .claude/settings.json

v0.16.8 (2026-01-23)

New Features

  • Agent test filtering - New --tags option for tdx agent test to run specific test subsets

Improvements

  • Treasure Studio enhancements - Added chart rendering, artifact panel, model selector, and improved chat history handling

v0.16.7 (2026-01-21)

New Features

  • Status command - New tdx status command as a convenient alias that shows both authentication and context status in one view
  • Parent segment knowledge base support - Agent configurations can now use parent_segment as a knowledge base tool target

v0.16.6 (2026-01-20)

New Features

  • Re-authenticate button in Studio - Studio app now has a re-authenticate button in the Settings panel for easier credential refresh

Bug Fixes

  • Windows Studio stability - Fixed MSYS environment variable handling in Studio on Windows

v0.16.5 (2026-01-20)

New Features

  • Chat integration support for agents - tdx agent pull/push/clone now support generic chat integrations (Slack, MS Teams, LINE, etc.) in agent configurations
  • Re-evaluate agent test runs - New --reeval flag for tdx agent test to re-evaluate cached test runs with updated prompts or evaluation criteria

Improvements

  • Better Engage editor type validation - --editor-type option now shows allowed values in help text and validates input
  • Improved Windows authentication - Replaced keychain library for more reliable credential storage on Windows

v0.16.0 (2026-01-16)

Breaking Changes

  • Agent pull folder naming - tdx agent pull now preserves Unicode characters, case, and spaces in folder names instead of normalizing them to lowercase ASCII. Existing folders will be auto-renamed to match the new format on pull.

v0.15.0 (2026-01-16)

New Features

  • MCP server command - New tdx mcp command to run tdx as an MCP (Model Context Protocol) server, enabling integration with AI assistants like Claude Desktop, Cursor, and other MCP-compatible tools
  • Agent testing - New tdx agent test command for automated LLM agent testing with configurable test cases and evaluation metrics

v0.14.7 (2026-01-14)

Bug Fixes

  • Claude proxy environment handling - Fixed tdx claude to disable Bedrock/Vertex environment variables when using the TD proxy, preventing conflicts with existing AWS/GCP configurations
  • Clearer error messages - Network and API errors now display the root cause instead of generic "fetch failed" messages

Documentation

  • Windows WSL2 installation guide - Added step-by-step guide for installing tdx on Windows using WSL2

v0.14.6 (2026-01-13)

Bug Fixes

  • Windows shell process - Fixed DeprecationWarning when spawning shell processes on Windows
  • Agent pull pagination - Fixed tdx agent pull only retrieving the first 20 agents when more exist

v0.14.5 (2026-01-13)

New Features

  • Default profile management - New --default option for tdx use and tdx profile commands to set a profile as the default, plus new tdx profile unset command to remove the default

Bug Fixes

  • Windows authentication - Fixed tdx auth setup failing on Windows due to path handling issues
  • Windows Claude Code detection - Fixed Claude Code executable not found in PowerShell environments
  • Windows spinner display - Reduced spinner flicker on Windows terminals for smoother output

v0.14.4 (2026-01-09)

Bug Fixes

  • Usage tracker stability - Corrupted usage log files no longer break tdx claude stats cache rebuilding

v0.14.3 (2026-01-09)

Bug Fixes

  • Default site persistence - Running tdx auth setup without --profile now correctly persists the site selection for future commands

v0.14.2 (2026-01-08)

New Features

  • .digdagignore support - Workflow push now respects .digdagignore files to exclude files from upload, following gitignore syntax with support for wildcards, negation patterns, and nested ignore files at any directory level

v0.14.1 (2026-01-07)

New Features

  • Named profile creation - tdx profile create now accepts an optional name argument to create profiles with specific names in a single command

v0.14.0 (2026-01-04)

New Features

  • Interactive workflow session navigation - tdx wf sessions now shows an interactive cursor-based selector in terminal mode, allowing you to navigate sessions with arrow keys and press Enter to view the task timeline
  • Type-to-filter sessions - In the interactive selector, type to filter sessions by workflow name for quick navigation through large lists
  • Direct timeline navigation - New --session-id and --attempt-id options for tdx wf timeline to jump directly to specific sessions or attempts without interactive selection
  • Adaptive terminal layout - Session timeline now uses full terminal width dynamically, with 70% allocated to names and 30% to timeline bars
  • Improved session display - Sessions now show project names inline (dimmed) with vertically aligned workflow names for better readability

Improvements

  • Task timeline layout - Fixed icon alignment using consistent 2-char width emojis, removed bold formatting from attempt header, and added helpful tip for viewing detailed logs
  • Better Esc handling - Pressing Esc in session selector now cleanly exits without selecting a session (workaround for prompts library limitation)
  • Cleaner visual hierarchy - Attempt IDs now dimmed, project names shown without bold, better color usage throughout

Bug Fixes

  • Fixed double paging - tdx wf sessions | less no longer invokes less twice when piping to external pager
  • Workflow project not found - Project not found errors no longer show stack traces, displaying clean error messages instead

Documentation

  • Terminal recommendations - Added recommended terminals (iTerm2, Ghostty, PowerShell, WSL2) to introduction for best emoji and color support

v0.13.2 (2026-01-03)

Bug Fixes

  • Journey single-file targeting - Fixed tdx journey push and tdx sg pull to correctly filter to a single file when a specific YAML path is specified
  • Journey version handling - Improved handling of multi-version journeys during push/pull operations for better reliability

v0.13.1 (2026-01-03)

New Features

  • Clickable terminal links - URLs are now automatically clickable in terminal output, removing the need for -w flags to open web console pages
  • Journey command alias - New tdx journeys alias for tdx journey list command

Bug Fixes

  • Journey round-trip stability - Fixed issues with journey push/pull consistency to ensure clean round-trips without spurious diffs
  • Journey push targeting - Fixed single-file targeting when pushing specific journey files
  • Empty segment rules - Fixed handling of empty segment rules in tdx sg pull
  • Journey list filtering - Fixed tdx journey list to show only the latest version of each journey

Performance

  • Faster recursive listing - Optimized API calls for recursive segment/journey listing using /entities/by-folder endpoint

Improvements

  • Better list ordering - Improved ordering and display of segments and journeys in list commands

v0.13.0 (2026-01-02)

New Features

  • Profile management commands - New dedicated commands for managing profiles:

    • tdx profile - List all profiles
    • tdx profile create - Interactive profile creation with site selection and API key validation
    • tdx profile remove <name> - Remove a profile
    • tdx profile set <key>=<value> - Update profile configuration

  • Improved workflow listing - tdx wf projects, tdx wf workflows, tdx wf sessions, and tdx wf attempts now use a cleaner list format with status icons (✅ ❌ 🔄), pagination support via --limit, and glob pattern filtering

Breaking Changes

  • Removed tdx context command - Use tdx profile commands instead for profile management

Bug Fixes

  • Agent clone context - tdx agent clone no longer switches context automatically after cloning

v0.12.1 (2025-12-28)

New Features

  • Environment variable configuration - New TDX_PROFILE and TDX_SITE environment variables for setting defaults in CI/CD and scripting scenarios

Documentation

  • Marketing as Code book - New comprehensive guide at book covering CDP concepts, segment management, and workflow automation with tdx

v0.12.0 (2025-12-27)

New Features

  • Sync-style workflow management - New tdx wf pull and tdx wf push commands for managing workflow projects locally with diff preview before pushing, similar to tdx sg and tdx journey
  • Workflow clone - New tdx wf clone --name <new-name> command to copy workflow projects to a new name, useful for deploying to different environments
  • Interactive workflow run - tdx wf run without arguments now shows an interactive selector to choose a workflow
  • Session context for run - tdx wf run <workflow-name> now works when a default project is set via tdx wf use

Breaking Changes

  • Renamed wf push to wf upload - The legacy digdag-style push command is now tdx wf upload. The new tdx wf push is sync-style with diff preview.

v0.11.0 (2025-12-26)

New Features

  • Workflow secrets commands - New tdx wf secrets list, tdx wf secrets set, and tdx wf secrets delete commands for managing workflow project secrets
  • Default workflow project - New tdx wf use <project> command to set a default workflow project, eliminating the need to specify --project on every command

Bug Fixes

  • Connector config normalization - Fixed handling of camelCase legacy settings in activation connector configs

v0.10.1 (2025-12-26)

Bug Fixes

  • Journey embedded segments - Fixed an issue where embedded segments could be duplicated when pushing journeys

v0.10.0 (2025-12-26)

New Features

  • YAML validation commands - New tdx sg validate and tdx journey validate commands for offline validation of segment and journey YAML files before pushing
    • Validates segment rules, operator types, and required fields
    • Validates journey step references, embedded segment references, and A/B test percentages
    • Shows error locations with line numbers and context

Performance

  • Faster pull/push - Optimized API calls and increased parallelization for segment and journey workflows

Improvements

  • SDK architecture - Refactored internal SDK structure with cleaner type definitions and modular organization

Bug Fixes

  • Journey round-trip stability - Improved segment name handling across multi-version journeys

v0.9.8 (2025-12-23)

New Features

  • Journey wait step branching - Wait steps now support different next paths for condition matched vs timeout outcomes

v0.9.7 (2025-12-23)

Bug Fixes

  • Journey jump steps - Fixed an issue with jump target resolution

v0.9.6 (2025-12-23)

New Features

  • Connection name support - tdx connection schema <name> now accepts connection names in addition to connection IDs

Improvements

  • Journey pull/push stability - Improved segment matching and ordering for more reliable round-trip syncing

v0.9.5 (2025-12-22)

New Features

  • Directory option - New -C/--directory global option to run tdx commands from a different working directory
  • Connector config validation - tdx sg push and tdx journey push now validate connector_config against connection schemas before pushing

v0.9.4 (2025-12-19)

Bug Fixes

  • Agent tool handling - Fixed tdx agent pull/push/clone to properly handle all tool types including built-in tools

v0.9.3 (2025-12-19)

New Features

  • Text knowledge base support - tdx agent pull/push now support text-based knowledge bases stored as markdown files with YAML frontmatter

v0.9.2 (2025-12-19)

Bug Fixes

  • Agent name resolution - Fixed 404 error when using tdx agent pull with certain project names

v0.9.1 (2025-12-19)

Bug Fixes

  • Agent clone compatibility - Fixed tdx agent clone failing when source agent has tools without function descriptions

v0.9.0 (2025-12-18)

New Features

  • Agent commands - New tdx agent command group for managing LLM projects as local YAML files
    • tdx agent pull/push - Sync LLM project configurations between TD and local files
    • tdx agent clone - Copy an existing LLM project to a new project
  • YAML diff preview - Agent pull/push now show YAML diffs before applying changes
  • Web console URLs - Agent commands show console URLs for easy navigation

Improvements

  • Agent context support - tdx use agent <name> sets the default agent for subsequent commands
  • Default agent preference - tdx chat now remembers and uses your preferred default agent

Deprecations

  • tdx llm backup/restore commands are deprecated in favor of tdx agent pull/push

v0.8.12 (2025-12-18)

New Features

  • Journey push command - New tdx journey push command to push journey YAML files independently from segments
  • Web console URLs for journeys - New -w option for tdx journey list/view and tdx sg list to show journey URLs

Bug Fixes

  • Stable journey YAML ordering - Journey YAML files now have consistent field ordering to avoid spurious diffs
  • Claude Code version check - Added version check (minimum 2.0.20) for td-skills support with clear upgrade instructions

v0.8.11 (2025-12-17)

New Features

  • Embedded activations in journeys - Journey YAML files now support embedded activation definitions

Bug Fixes

  • Journey segment rule format - Fixed segment rules in journeys to use correct group format matching the UI

v0.8.10 (2025-12-17)

Bug Fixes

  • Journey folder default - New journeys now use the parent segment folder as default location

v0.8.9 (2025-12-16)

New Features

  • Journey support - tdx sg pull/push now support CDP journeys with a human-readable YAML format

v0.8.5 - v0.8.8 (2025-12-12)

Improvements

  • Docker container support - Fixed process ID handling issues when running in containerized environments

v0.8.4 (2025-12-10)

New Features

  • SQL file auto-detection - tdx query now auto-detects .sql file arguments and stdin input without requiring flags
  • Web console URLs for segments - New -w option for tdx sg list/view to show web console URLs

Improvements

  • Unified segment YAML schema - value and values fields are now interchangeable in segment YAML definitions
  • Better segment error messages - Syntax errors now show the file path for easier debugging

v0.8.3 (2025-12-09)

New Features

  • Continue and resume options - New -c/--continue and -r/--resume options for tdx claude to continue previous conversations

Improvements

  • New tdx-skills for Claude - Added tdx-skills/parent-segment and tdx-skills/segment skills for managing CDP parent and child segments via Claude Code
  • Improved Claude tool calls - Better handling of tool calls in tdx claude for more reliable interactions
  • Enhanced status line - Shows site:account_id in Claude Code status line for better context

v0.8.0 (2025-12-08)

New Features

  • Segment YAML management - New tdx sg pull/push commands for managing segment configurations as local YAML files with activation sync
  • Connection discovery - New tdx connection list command to discover available connections for segment activations
  • User management - New tdx user list command to look up users in your account

Improvements

  • Human-readable connection names - Segment and parent segment YAML files now use connection names instead of IDs
  • Better ps fields output - Shows attribute names and includes enriched attributes
  • Renamed ps info to ps view - tdx ps info renamed to tdx ps view with -w option to open in console

v0.7.2 (2025-12-05)

Bug Fixes

  • Context support for ps commands - tdx ps validate/preview/run now use context parent segment when name is omitted
  • Fixed ps pull -u - Context now updates even when local file is already up to date
  • Fixed parent segment URL - Console links after tdx ps push now point to correct console-next URL

v0.7.1 (2025-12-05)

Bug Fixes

  • Fixed CLI startup error - Resolved missing dependency causing ERR_MODULE_NOT_FOUND when running tdx

v0.7.0 (2025-12-04)

New Features

  • Parent segment YAML management - New tdx ps pull/push commands for managing parent segment configurations as local YAML files
  • Parent segment validation - tdx ps validate to check schema and join statistics against source tables
  • Parent segment preview - tdx ps preview to show sample data from master, attributes, and behaviors
  • Parent segment run - tdx ps run to push changes and trigger workflow execution
  • Parent segment info commands - tdx ps fields/info/desc/sql/show to explore parent segment data
  • Context support - Set context with tdx ps use or tdx ps pull -u to omit name in subsequent commands

v0.6.0 (2025-12-03)

New Features

  • Unified context commands - tdx use command for managing session-level context
  • Profile shorthand - New -p shorthand for --profile option (e.g., tdx -p myprofile databases)
  • Environment variable authentication - Support for TDX_API_KEY and TDX_API_KEY_<PROFILE> environment variables

Bug Fixes

  • Profile credential precedence - Fixed TD_API_KEY environment variable incorrectly taking precedence over --profile credential

v0.5.1 (2025-12-01)

New Features

  • Interactive chat selector - New tdx chats and tdx llm history commands with interactive chat selection UI

v0.5.0 (2025-11-29)

New Features

  • Claude usage tracking - New tdx claude usage command to view Claude API usage statistics with profile filtering
  • AI Suite credit monitoring - Real-time credit consumption displayed in Claude Code status line
  • Flexible proxy control - New --no-proxy option to skip TD LLM proxy setup for tdx claude

Documentation

  • Experimental feature disclaimer - Added clear experimental status for tdx claude command
  • Restructured navigation - Merged Architecture section into SDK documentation for better organization

Other Changes

  • Updated licensing - Clarified proprietary nature of the project

v0.4.6 (2025-11-28)

New Features

  • Consistent list command structure - All resource types now support tdx xxx list pattern (e.g., tdx database list, tdx table list, tdx job list)
  • Plural command aliases - Use plural forms as shortcuts: tdx databases, tdx tables, tdx segments, tdx jobs
  • Workflow list commands - Added tdx wf project list, tdx wf session list, tdx wf attempt list with plural aliases
  • LLM list commands - Added tdx llm project list, tdx llm agent list with plural aliases
  • Engage list commands - Added tdx engage campaign list, tdx engage template list, tdx engage workspace list with plural aliases

v0.4.5 (2025-11-28)

New Features

  • Engage campaign management - Full CRUD operations for campaigns, templates, and workspaces with create, update, delete subcommands
  • Campaign lifecycle commands - launch, pause, resume, duplicate commands for campaign management
  • Workspace session context - Set workspace once with tdx use engage_workspace for all subsequent commands
  • Segment targeting - --segment option to target campaigns by segment path (e.g., "Audience/Segment")
  • Delivery scheduling - --start-at and --timezone options for campaign scheduling

v0.4.4 (2025-11-27)

New Features

  • Engage Suite commands - New tdx engage commands for managing campaigns, email templates, and workspaces with name-based selection support

v0.4.2 (2025-11-27)

New Features

  • LLM project backup/restore - New tdx llm project backup and tdx llm project restore commands for backing up and restoring LLM project configurations

Bug Fixes

  • Improved keychain error handling - Better distinction between "not found" and "access denied" errors with clear guidance to run tdx auth setup

v0.4.0 (2025-11-26)

Secure API Key Storage

  • Keychain-based credential storage - API keys now stored securely in system keychain (macOS Keychain, Windows Credential Manager, Linux Secret Service)
  • In-memory credential cache - 5-minute TTL cache reduces keychain lookups
  • Auto-migration from .env files - Legacy credentials automatically migrated to keychain on first use
  • Graceful fallback - Works seamlessly in headless environments where keychain is unavailable

Authentication Improvements

  • Detailed API error messages - Authentication failures now show helpful error details from the server
  • Profile-aware setup - tdx auth setup shows --profile flag in example commands when using profiles

v0.3.5 (2025-11-26)

Workflow Command Improvements

  • New tdx wf run command - Start workflow attempts directly from CLI with parameters and custom session time
  • Reorganized attempt subcommands - tdx wf attempt <id> [logs|tasks|kill|retry] for better UX
  • Fixed tdx wf logs command - Rewrote to use correct Digdag API with interactive task selector
  • Improved attempt output - Vertical format display with expanded params section

v0.3.0 - v0.3.4 (2025-11-25 - 2025-11-26)

  • Interactive authentication setup (tdx auth setup)
  • tdx auth status as alias for tdx auth
  • Pre-installed sql-skills and workflow-skills plugins for Claude Code
  • tdx-basic skill instruction in Claude Code prompt
  • VitePress documentation site with GitHub Pages deployment
  • TypeDoc SDK API documentation
  • Renamed proxy.log to tdx.log
  • Fixed ephemeral shell detection for consistent session IDs
  • Various dependency updates and bug fixes

v0.2.x (2025-11-20 - 2025-11-24)

  • LLM proxy session context with cache expiration
  • --last flag for llm history command
  • File-based logging for LLM proxy
  • Build time and git revision in --version output
  • Token count estimation for Anthropic proxy
  • Various bug fixes and stability improvements

v0.1.x (2025-11-14 - 2025-11-19)

  • Initial release
  • Core CLI commands: database, table, query, job
  • CDP segment management
  • Workflow commands
  • LLM/Chat integration with TD LLM API
  • Claude Code integration (tdx claude)
  • Multi-site support (US, JP, EU, AP)
  • Context management (profiles, sessions)
  • Multiple output formats (table, JSON, JSONL, TSV)

For detailed changelogs, see GitHub Releases.

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