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Changelogs

October 2026 review draft​

Oct 22, 2026

These notes cover product changes merged between Sep 22, 2026 and Oct 22, 2026. GitHub has no platform or docs release for that window, and production promotion was not confirmed. This section is a review draft. It is not a shipped release.

~ New:

  • Stacky AI support is available in the dashboard.
  • BrainVault can extract page content and ingest files.

~ Fixes:

  • New accounts return to the login page instead of the payment page.
  • The chat widget keeps the saved kit after a Wix install and returns focus when the panel closes.
  • BrainVault considers a wider set of passages before it filters an answer.
  • The marketing site no longer lets invisible layers block footer taps on mobile.
  • The support form validates input and falls back when email delivery fails.
  • Free calls to action go to signup, and a simulated crawl no longer reports success.

~ Improvements:

  • The public site publishes a sitemap and robots.txt.
  • Framer is removed from the marketing site. GoDaddy Airo stays planned.

3.2​

Nov 10, 2025

~ New: Introduced multi-mode Assistant deployment — Chat Popup, Full-Screen Assistant, and Compact Search Bar.

  • Added live previews and customizable themes in the Activation tab for all UI modes.

~ Fixes:

  • Resolved UI conflicts between activation modes.
  • Improved responsiveness and animations across devices.
  • Fixed layout and scaling issues in the Full-Screen Assistant view.

3.1​

Sept 16, 2025

~ New:

  • Introduced Hybrid Crawler module with: Dynamic Site Capture for fully rendering JavaScript-heavy websites. Smart Performance Mode for memory-optimized processing of large HTML payloads.

~ Fixes:

  • Added proper spacing for node plus button and considered moving button outside node container.
  • Standardized size, color, and styling for “Add Revision” and “Cancel” buttons.

3.0.5​

Sept 2, 2025

~ New:

  • “Stop Response” button added to cancel ongoing AI responses. Input box now disables while AI is generating to prevent multiple prompts.

~ Fixes:

  • Chat now scrolls to latest message after emoji selection.
  • Fixed emoji picker behavior to close when clicking outside or pressing Enter after selection.
  • Standardized size, color, and styling for “Add Revision” and “Cancel” buttons.

3.0.4​

Aug 22, 2025

~ New:

  • Clear All Nodes button in Sequence Studio to reset all nodes with a single click.

~ Improvements:

  • Enhanced Change Password dialog with bigger title font, left-aligned password condition text, and blue tick marks for satisfied conditions.

~ Fixes:

  • Adjusted spacing between labels and input fields for a cleaner layout.
  • Fixed capitalization and typography in BrainVault settings; added spacing under “AI Model” textbox.
  • Updated or removed broken Help icon link.

3.0.3​

Aug 15, 2025

~ Improvements:

  • Improved Node dialog UX — node settings modal now opens on top of existing modals for better visibility.

~ Fixes:

  • Added missing padding to dialog boxes for improved readability.
  • Added padding between transcripts and Close button in transcript modal.
  • Made “View Plans” button fully responsive for smaller screens.
  • Increased text size and improved color contrast for better accessibility.

3.0.2​

Aug 3, 2025

~ Improvements:

  • Replaced single-line chat input with a growing textarea for a smoother typing experience.

~ Fixes:

  • Fixed chat auto-scroll behavior so it scrolls to the latest message automatically unless manually overridden.
  • Prevented chat input text from overlapping attachment/send icons by adding right padding.

3.0.1​

July 20, 2025

~ New:

  • Cancel Subscription Button
  • LLM Recommender

~ Fixes:

  • Pinecone/Redis latency issue fixed, faster responses

3.0.0​

July 15, 2025

~ New:

  • New subscription pricing for more flexibility.
  • Search functionality added for messages within transcripts.
  • Support for multiple third-party integrations: Slack, Discord, WhatsApp, Wix, Webflow, Squarespace, and Bubble.

~ Fixes:

  • Resolved issues with lazy onboarding.

2.9.0​

Jun 16, 2025

~ New:

  • Added 12 new templates to help users easily build their own bots.
  • Introduced pre-data initialization, now users can pass customer data to the bot when a chat is initiated, enabling personalized greetings using the customer’s name and other details.
  • Added undo/redo functionality for improved editing experience.
  • Implemented save history for system prompts.
  • Added support for XLSX, CSV, and DOCX files in the Brain Vault, along with a knowledge preview feature.
  • Bots now auto-set the user-prompt input for LLM nodes from the nodes they are connected to.
  • Released a new version of our documentation.

~ Improvements:

  • Prorated plans to monthly billing for subscription downgrades for better billing accuracy.
  • Updated UI for the onboarding flow to enhance user experience.
  • Added a confirmation modal for all delete actions to prevent accidental deletions.

~ Fixes:

  • Fixed node menu length issue.
  • Resolved promo code validation problem.
  • Fixed a bug in the Condition Node.

2.8.0​

Apr 22, 2025

~ New: Agency Subscription!

2.7.0​

Mar 25, 2025

~ Fixes: Multiple fixes and UX improvements for the Sequence Studio, DIRTBox and BrainVault.

~ New: System Prompt Templates for the LLM node!

2.6.0​

Mar 19, 2025

~ New:

  • Updated Models!
    OpenAI : GPT-4.5, o3-mini, o1, o1 mini
    Anthropic: Claude 3.7 Sonnet with extended thinking mode. Claude 3.5 Sonnet v2
    DeepSeek: V3, R1
    Google: Gemini 2.0 Flash, Gemini 2.0 Flash-Lite, Gemini 2.0 Flash Thinking
  • Crisp Integration Enhacements! documentation coming soon.

2.5.0​

Mar 4, 2025

~ New: DIRTBox Revisions! revise your assistant's answers when they are wrong or need to be improved.

2.4.0​

Feb 25, 2025

~ Bug Fix: Properly handling agent usage limit.

~ New: Capture User Data Node. Used to collect user information to send to the API node.

2.3.0​

Feb 7, 2025

~ Fixes: Multiple fixes and UX improvements for the Sequence Studio.

~ New: UI refresh and cleanup for all the onboarding screens.

2.3.0​

Sept 23, 2024

~ Fixes: Multiple fixes and UX improvements for the Sequence Studio.

2.2.0​

Sept 20, 2024

~ New: Brain Vault site crawling: Now you can crawl a site and add all the URLs as sources at once.

~ New: Onboarding flow for new users to get started faster and help us provide relevant help\\!

~ New: Template library\\! Get a full-fledged working assistant in just a couple clicks.

2.1.0​

Sept 17, 2024

~ New: Sequence Studio\\! The sequence studio is a major update to how you build your assistants, making it easier to manage and make improvements\\!

2.0.0​

Sept 13, 2024

~ New: Revamped the dashboard UI to improve UX

Sept 10, 2024​

~ New: Brain Vault bulk URLs\\! Add multiple urls as sources at the same time.

~ Performance: Major performance updates to better handle load and high traffic.

Aug 21, 2024​

~ New: Crisp integration\\! You now have the ability to handoff a user's conversation with your assistant to a live agent on Crisp.

Aug 04, 2024​

~ New: Front integration\\! You can now sync your contacts and handle live agent handoff

~ Bug Fix: Added pagination to transcript fetching to help with large sets of data

Jul 22, 2024​

~ New: Added GPT 4o mini

~ New: Option to open the web chat immediately

~ New: Dashboard Knowledge base--add files in bulk

~ Bug Fix: Properly handling multimodal images that don't contain an extension

~ Bug Fix: Fixed high token consumption for multimodal content

July 04, 2024​

~ New: Multimodal (usable from the sandbox, webchat, and api)

~ Bug Fix: Various fixes for ai workflows

June 27, 2024​

~ New: Transcript filtering: filter by version, time, archived, resolved

~ New: Anthropic Claude 3.5 AI model

~ New: Added 2 new assert types for testing suite (distance and cosine) You can now test similarities between messages for more resilient tests of llm output

~ New: Use wildcards in webchat whitelist setting (you can now allow your entire site with a single address like https://botstacks.ai/\\\\\\\\\\\\\\\*)

~ Improvement: Improved layout of BYOM llm panel

~ Improvement: Major performance improvement for the sandbox (many users were reporting a slow sandbox)

~ Bug Fix: Sending invite emails not working

June 22, 2024​

~ New: Baked-in "user_id" variable in canvas (mostly useful for api integrations)

~ Improvement: Integration marketplace UI updates (newest designs)

~ Bug Fix: Fixed issue with llm nodes and escaping json objects

June 17, 2024​

~ Improvement: Deprecated gpt-3.5-turbo-instruct model

~ Improvement: Integration icons updated

June 12, 2024​

~ New: Integration marketplace

~ New: Testing feature - "build, test, and ship production ready/resilient AI agents"

~ New: Sandbox tracing - "see whats happening behind the scenes in the sandox for easier debugging"

~ New: Attachments capability added in sandbox

~ Improvement: AI token consumption changes - drastically decreases token consumption and thus price of AI tokens

~ Improvement: Input field update for sandbox

~ Improvement: UI Update darker colors/theme

~ Bug Fix: Workspace create limit bug

~ Bug Fix: Botstack create limit bug for pro+ plans

~ Bug Fix: Web widget preventing screen reload on enter key

~ Bug Fix: 70% token consumption email sending at 25%

June 7, 2024​

~ New: Meta Messenger integration

~ New: Cohere AI models

~ New: Searchable llm model dropdown

~ Bug Fix: content page scrolling fix

May 23, 2024​

~ New: 30% off for 3 months for trial to pro/pro+ upgrade

~ Bug Fix: Fixed issue that prevented upgrade while on trial

~ Bug Fix: Create account submit on enter

May 18, 2024​

~ New: Baked in last_kb_response_sources variable

  • allowing access to reserved/baked-in variables such as chat_history, botstack_last_utterance, and last_kb_response_sources

May 17, 2024​

~ New: Condition node

~ New: Upgrade card in navbar always shows for starter plans

~ Bug Fix: Fixed drop target when connection nodes from nodes that have multiple outputs/routes

May 15, 2024​

~ New: OpenAI GPT 4-o model

~ Improvement: Improvement for models w/ knowledge base when dealing with non-questions

May 12, 2024​

~ New: Email verification to create new accounts

~ New: Send token overage emails to all admins

~ Bug Fix: Missing mistral models

~ Bug Fix: Knowledge Base preview usability fixes

May 05, 2024​

~ New: Slack integration

~ New: Ability to edit intents

~ New: Delete confirmation for deleting intents, variables, and kb sources

~ Improvement: Updated pricing structure to require pro+ plan for all integrations

May 01, 2024​

~ New: Bring Your Own LLM Model

~ Improvement: Web widget UI enhancement

Apr 27, 2024​

~ Improvement: Botstack widget optimization

  • JS bundle down 86%\\!\\!\\! Now 565kb vs 4.17mb
  • CSS bundle down 70%\\! Now 9kb vs 44kb
  • Bot messages, typing, and conversational data sending as minimal amount of data as possible

Apr 19, 2024​

~ Bug Fix: Create assistant from template (or Learn Botstacks tutorial) not working

Apr 19, 2024​

~ Improvement: Usage period in billing screen update for non-monthly plans (your period now correctly reflects the usage period rather than the billing cycle being a full year)

~ Bug Fix: Usability fix for connecting nodes (you can drop a connection anywhere on a node in order to connect it)

Apr 19, 2024​

~ New: Transcripts feature

~ Bug Fix: Variable injection

Apr 06, 2024​

~ New: 2FA support

~ New: Mistral AI Models support

~ New: Content page housing kb sources, intents, and variables

~ Improvement: Upgrade/manage plan UI overhaul

~ Improvement: Pricing model changes - Starter/Pro/Pro+

~ Improvement: Pricing tier paywalls / click to upgrade options

~ Bug Fix: Collaboration comments not working

~ Bug Fix: Chat input field ui bug

~ Bug Fix: Token threshold email not sending

Mar 29, 2024​

~ New: Discord Integration

~ New: Anthropic Claude 3 Haiku model

~ New: Theme picker for web widget

~ New: End conversation support (button to start new conversation)

~ New: Error details of API node to sandbox

~ New: 70% AI token used alert email

~ New: AI tokens exhausted notification email

~ New: AI response supports lists, bold, italics, etc

~ Improvement: Updated knowledge source limts per plan

~ Improvement: Web widget dashboard UI updates

~ Improvement: Web widget default values (fixes inability to load widget if user never saved configs)

~ Bug Fix: API node shows error when header key is blank

Mar 20, 2024​

~ Improvement: UI updates match login/signup screens

~ Bug Fix: AI token showing wrong amount on trial accounts

~ Bug Fix: Password reset not working

Mar 19, 2024​

~ New: Google Gemini new AI Model

~ Improvement: Smoother collaboration movement of nodes and cursors

~ Improvement: Getting started guide module updates

~ Improvement: LLM node model dropdown UI updates

~ Bug Fix: Knowledge base preview not working

Mar 10, 2024​

~ New: WhatsApp integration and integrations screen

~ New: Knowledge Base reset settings on LLM node

~ Improvement: Removed read node (Variables are now handled internally)

~ Bug Fix: Fixed panel scrollability

~ Bug Fix: Users not able to Logout

Mar 05, 2024​

~ Bug Fix: Login page keeps loading after entering login details

~ Bug Fix: Dashboard crash while opening Learn Botstack

~ Bug Fix: Users not able to downgrade their plans

Mar 03, 2024​

~ New: Collaboration avatars

~ New: Tooltips for nodes

~ New: Guided flow of tooltips for Learn Botstacks

~ New: Designer share popup (invite others to bot stack)

~ New: Knowledge base LLM settings

~ New: Collaboration web notifications

~ Bug Fix: Knowledge base preview is not giving correct results

~ Bug Fix: Missing Claude 2.1 Model in LLM Node

Feb 18, 2024​

~ New: Anthropic models: Claude 1.2 Instant and Claude 2

~ New: New token calculation to support Anthropic models and streamline token calculations across all LLMs

~ New: Collaboration commenting feature: Add comments, Resolve comments, Quick view, Online User List

~ New: Commenting panel for single-look unresolved threads

~ New: Web assistant copy snippet button

~ New: Web assistant widget add custom avatar and launcher images

~ Improvement: Web widget UI/UX overhaul

~ Improvement: Assistant designer node selection panel redesigned

~ Improvement: Major redesign of colors to utilize new palette

~ Improvement: Combined bot and botstack node for simplicity

~ Improvement: Designer header redesigned navigation

~ Bug Fix: Getting started page link not working

~ Bug Fix: Start node edge case

~ Bug Fix: Viewer permissions not working

~ Bug Fix: Designer node deletion

Feb 03, 2024​

~ New: Knowledge base MS document support (.docx only)

~ Improvement: Allowing editors edit access to botstacks (rather than viewer only)

~ Improvement: Restyled dashboard app alerts

~ Bug Fix: Starter plan upgrade option not working

Jan 31, 2024​

~ New: Collaboration realtime editing feature

~ Bug Fix: Changes not properly saving on Assistant Designer

~ Bug Fix: New account registeration emails not sending

Jan 22, 2024​

~ New: Alternate way for conversation start -- web widget start trigger

~ New: Canned responses

~ Bug Fix: Login fixes for email address that is case sensitive

Jan 17, 2024​

~ Improvement: Reworked how trials work in the event that a payment method is added, not added, trial expired, etc

~ Bug Fix: Email case sensitivity on Login page

~ Bug Fix: UI Fixes on Dashboard payment method page for trial