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Version Changelog - 2026

v1.91.1​

April 25, 2026

  • Goal Discovery: choose which whiteboards to include and rediscover goals anytime.
  • Improve Heptabase CLI setup dialogs and fix Unicode output in the Windows cmd launcher.
  • Fix an issue where imported arXiv PDFs could get the wrong card title.

Mobile app v1.35.0.1​

April 22, 2026

  • Mobile app: Highlight and annotate PDFs (iOS & iPadOS only, Android coming soon)

v1.91.0​

April 22, 2026

  • Improve performance when users have many AI chats in Heptabase.

v1.90.8​

April 21, 2026

  • You can now enable Premium mode in AI Tutor for even smarter, more in-depth responses on complex topics, at a higher credit cost.

v1.90.7​

April 21, 2026

  • Improve the overall Goal Discovery experience.

v1.90.6​

April 20, 2026

  • Goal Discovery: AI reads across your recent whiteboards and surfaces the learning directions already taking shape in your own thinking. Free to try.

v1.90.5​

April 17, 2026

  • Improve the overall AI Tutor capabilities. It can now read your whiteboards, understand more types of content, and search for cards and whiteboards by keywords.

v1.90.4​

April 14, 2026

  • Fix an issue that prevented users from selecting blocks in the editor.

v1.90.3​

April 14, 2026

  • You can now drag AI chat messages onto the whiteboard in AI Tutor mode.
  • You can now quick look cards directly from the AI Tutor dialog.
  • You can now see a diff view when the AI Tutor updates a course syllabus.
  • The default title for empty cards is now "Untitled" instead of "A wonderful new card".
  • Web tabs now display the corresponding web card name as the tab title.
  • Fix an issue where pasting a Heptabase card link on the whiteboard created a web card instead of linking the card.
  • Fix an issue where block search results were missing for untitled cards.
  • Fix an issue where items opened from AI Tutor didn't navigate to the correct pane.
  • Fix an issue where the AI Tutor floating menu appeared on unrelated editors.
  • Fix an issue where "Add existing cards" in AI Tutor didn't show cards matched by content.

v1.90.2​

April 12, 2026

  • You can now open web cards in the default browser from the right-click menu on the whiteboard.
  • You can now add sources directly from the AI Tutor chat composer.
  • Fix an issue where some cards were missing from the table view in Tag Database.
  • Fix an issue where opening a link led to a blank screen on the web app.
  • Fix an issue where connections couldn't be drawn on web cards on the whiteboard.
  • Fix an issue where web cards were not showing in Card Library custom query results.

v1.90.1​

April 8, 2026

  • Improve the AI Tutor onboarding experience.
  • Add a "Created by AI" filter in the Card Library.
  • You can now drag AI artifacts onto the course whiteboard in the AI Tutor mode.
  • You can now set Sunday as the first day of the week for the Journal and Calendar.
  • You can now select all blocks with Cmd/Ctrl + Shift + A.
  • You can now copy selected blocks as Markdown using Cmd/Ctrl + Shift + C.
  • Fix an issue where toggled items weren't moving together during drag.
  • Preserve the sorting preference in the list view of the Whiteboard app.

v1.90.0​

April 6, 2026

  • Granted 1,000 free AI Tutor credits to all Pro, Premium, and PremiumPlus plan subscribers. These credits expire at the end of April 22, 2026 (UTC).
  • Pro plan users can now use AI Tutor by enabling on-demand usage.

v1.89.3​

April 6, 2026

  • Fix the issue that the AI Tutor dialog opens unexpectedly on the web app.

v1.89.2​

April 5, 2026

  • Fix generated image not loaded in AI Tutor.
  • AI Tutor can now reference images from sources in lesson material.

v1.89.1​

April 3, 2026

  • You can now open cards or whiteboards in the left pane while using the AI Tutor.
  • Fix an issue where the whiteboard filter was broken in the Card Library.

v1.89.0​

April 2, 2026

  • Whiteboard: Export Whiteboard as Image
  • You can now add existing cards as sources in the "Research a topic" window.
  • Support GPT 5.4-mini model.
  • Improve the overall experiences of the AI Tutor.
  • Fix an issue where sometimes the AI tutor can't generate syllabus correctly
  • Fix an issue where locating highlighted text under a toggled list might falsely select the whole block.
  • Fix an issue where dragging blocks into a toggled list might falsely replace the original block.
  • Fix an issue where some public whiteboards were inaccessible.

Mobile app v1.34.1.1​

April 1, 2026

  • Fix an issue where some users encountered an error that prevented them from accessing the whiteboard.
  • Fix an issue where users could not access cards containing highlighted text.

v1.88.1​

April 1, 2026

  • Fix an issue where some users encountered an error that prevented them from accessing the whiteboard.
  • You can now add existing cards as sources in the AI Tutor mode.

v1.88.0​

March 31, 2026

  • App: AI Tutor
  • Support on-demand AI usage when you run out of credits
  • Fix the issue that highlights synced from Zotero have offset on pdf cards
  • Fix the issue that widget icons are invisible in iOS/iPadOS tint color mode

v1.87.2​

March 19, 2026

  • Improve bookmark block style.
  • Fix the issue that prevents users from triggering the slash menu in the middle of the paragraph.

Mobile app v1.34.0.2​

March 19, 2026

  • Mobile App: Editor Template
  • Fix the issue that search in mobile widget won’t work when app isn’t running in the background.

v1.87.1​

March 18, 2026

  • Editor - Bookmark blocks

v1.87.0​

March 18, 2026

  • Mindmap: Vertical Layout (Right-click on a mindmap and choose "Rotate Mindmap" to rotate it vertically.)
  • Add a "Fold Node" button when you hover on a mindmap node. You can also use keyboard shortcuts to fold nodes (Cmd + Shift + Enter on Mac, Alt + Shift + Enter on Windows).
  • Update collaboration permissions: "Can View+" can now see all highlights, "Can Edit+" can create highlights, "Can Chat+" can open parsed mode for parsed PDFs, and "Full Access" can parse PDFs.
  • Fix an issue where some users couldn't use global search.
  • Migrate the data schema to support new features. Please update your Heptabase desktop and mobile apps to the latest version, and refresh your web app to sync.

Mobile app v1.34.0​

March 18, 2026

  • Mobile App: Home screen widget - Search, quick write, and voice note
  • Migrate the data schema to support new features. Please update your Heptabase desktop and mobile apps to the latest version, and refresh your web app to sync.

v1.86.1​

March 13, 2026

  • App: Highlight and annotate text on Note cards
  • Fix an issue that table of contents navigation was broken.

v1.85.2​

March 12, 2026

  • You can now see AI usage records in Settings -> AI features.
  • Fix the issue that card counts for tags in Card Library missed source cards.
  • Fix an issue where the area highlight wasn't working correctly.
  • Fix an issue where card selection would sometimes fail.

v1.85.1​

March 11, 2026

  • App: Web card
  • Improve the quality of the web card preview image.
  • Improve the URL detection for web card creation
  • Fix the issue that prevents you from clicking some links in the side panel of the web reference.
  • Always show the title of the web card on the whiteboard

v1.85.0​

March 10, 2026

  • App: Web card
  • Support GPT 5.4 model and remove GPT 5.2 model.
  • Fix an issue where searching for sources fails in the Highlight app.
  • Fix a "Minified React error #311" issue that was causing some users to fail to load content.
  • Migrate the data schema to support new features. Please update your Heptabase desktop and mobile apps to the latest version, and refresh your web app to sync.

Mobile app v1.33.0​

March 10, 2026

  • Migrate the data schema to support new features. Please update your Heptabase desktop and mobile apps to the latest version, and refresh your web app to sync.

v1.84.4​

March 5, 2026

  • Introduce a new subscription plan, 'Premium+', for users with higher AI usage.
  • Double the AI credits for all Premium plan users.
  • Fix the issue that some cells in tag table view could be broken.
  • Fix an issue where AI-suggested cards weren't loading in the Card Library right sidebar.

v1.84.3​

March 3, 2026

  • Able to export a whiteboard as an image from the whiteboard menu. (If it exceeds the size limits, only the central square area will be exported.)
  • Enable all card types in the Card Library filter by default, and the selected filter state will now be preserved.
  • Fix an issue where some mermaid codes weren't displaying correctly.
  • Fix an issue where some users couldn't export content.
  • Fix an issue where images could be lost when performing certain operations on the whiteboard.
  • Fix an issue where Shift + Enter didn't escape a code block.

Mobile app v1.32.7.2​

February 27, 2026

  • Fix the issue where cards do not appear in the import panel.

v1.84.2​

February 25, 2026

  • Optimize Zotero syncing performance.
  • Fix the issue that keyboard shortcuts were not working on a source card popup.
  • Fix the issue that some highlights were missing in Highlight App.

v1.84.1​

February 25, 2026

  • Able to switch between split, code, and preview modes for Mermaid blocks.
  • Preserve the media alignment preference for pasting images and videos.
  • Improve Zotero syncing stability.
  • Fix the issue that the app may crash when the user disconnects and deletes all imported Zotero data.
  • Fix the issue that notes could be missing when syncing Zotero image annotations.
  • Fix the issue that some cards are not shown in the result of Card Library.
  • Fix some minor UI issues regarding Zotero integration.

v1.84.0​

February 23, 2026

  • Support Claude Opus 4.6, Claude Sonnet 4.6, and Gemini Pro 3.1 models, and remove Opus 4.5, Sonnet 4.5, and Gemini Pro 3.0 models.
  • Fix an issue where some mermaid code snippets weren't displaying correctly.
  • Fix an issue where some large code blocks weren't displaying correctly.

v1.83.9​

February 15, 2026

  • You can now delete chats (and do other things) from the chat list menu.
  • Improve AI error messages and make them clearer.
  • Migrate the data schema to support future features. Please update your Heptabase desktop and mobile apps to the latest version, and refresh your web app to sync.

Mobile app v1.32.7​

February 15, 2026

  • Migrate the data schema to support future features. Please update your Heptabase desktop and mobile apps to the latest version, and refresh your web app to sync.

v1.83.8​

February 10, 2026

  • Improve the block selection experience in a card tab.
  • Allow leaving a space by right-clicking the space in System Menu.
  • Add a ‘Leave space’ button in Settings > Space Settings in a collaborative space.

v1.83.7​

February 4, 2026

  • Fix an issue where uploading files failed in the "Add new card" panel.

v1.83.6​

February 4, 2026

  • Introduce Auto mode in AI chat and Actions, balancing speed and quality—ideal for everyday work. (Disable it to manually choose other models.)
  • Move the “Add new card” button to the right of the Card Library button. (Available on hover.)
  • Fix an issue where opening a single-page PDF in the side panel might fail to load.

v1.83.5​

January 28, 2026

  • Fix an issue where some users couldn't add content to the whiteboard correctly when uploading files.

v1.83.4​

January 22, 2026

  • Chat: AI suggested questions for newly created chats (Please make sure you enable "AI Suggested Questions" in Settings -> AI features)
  • Fix an issue where voice notes could sometimes return corrupted content, making journals unreadable.

v1.83.3​

January 20, 2026

  • Support for system themes in the Desktop app.
  • Support searching for tags in the Tag Database.
  • Show card counts in the Tag Database.
  • Fix an issue where journal cards were incorrectly showing up in collaborative spaces when they weren't actually there.
  • Fix an issue where users might get sync errors when importing certain demo whiteboards during onboarding.

v1.83.2​

January 15, 2026

  • Fix an issue where some demo whiteboards weren't displaying correctly during onboarding.
  • Fix an issue where users couldn't export a card from someone else's space.

v1.83.1​

January 14, 2026

  • Fix an issue where exporting a card failed on a shared card.
  • Improve onboarding experiences.

v1.83.0​

January 13, 2026

  • Tag: Support nested tags.
  • Fix an issue where some mobile devices weren't syncing correctly.
  • Fix an issue where dragging a card into another card on the whiteboard would sometimes fail.
  • Fix some UI issues in the onboarding process.

Mobile app v1.32.6​

January 13, 2026

  • Fix an issue where failed voice recordings aren't saved to the app.

v1.82.7​

January 7, 2026

  • Add the "All actions" panel to view and manage AI actions.
  • Improve the overall design and user experience of the AI action button.
  • You can now use your own OpenAI API key to transcribe podcast, audio, and video cards.

Mobile app v1.32.5​

January 6, 2026

  • Improve the PDF reader's overall performance on the mobile app. (We've also temporarily removed the ability to view existing highlights on the mobile app)

v1.82.6​

January 5, 2026

  • Redesign the Tag app and rename it to "Tag Database"

Link to Changelog - 2025