What's new in Trackstack
Every feature, improvement, and fix we ship on Trackstack.
Inbox · Library & uploads
MARCH 2026
Multi-inbox track assignment and uploads layout improvements
You can now assign tracks to multiple inboxes, making it easier to organize your work. The uploads table layout has also been updated for better visibility across different screen sizes.
View Insights button now available on mobile devices
The View Insights button is now available on the mobile version of the Library, allowing you to access insights about your tracks on the go.
New player features and waveform display
The player has been updated with new features, including the ability to view the waveform of the currently playing track. Users can now see more detailed information about the track, such as key, BPM, and loudness.
Artists can now set a starting point for track playback
Artists can now mark where reviewers should start listening to their tracks. This allows them to highlight the most important part of their submission and ensure reviewers focus on the key sections.
FEBRUARY 2026
Keyboard shortcuts added to image upload modals
You can now use the Enter key to upload an image and the Escape key to close the image crop modal, making it faster and more convenient to upload track artwork.
Uploads page shows correct storage usage
The Uploads page now correctly displays the total storage used in gigabytes (GB) instead of an incorrect byte-based format.
Bug Fix: Project Sharing Modal
This update fixes an issue with the project sharing modal, ensuring a smoother and more reliable sharing experience for users.
Multiple track uploads now work correctly in projects
Users can now successfully upload multiple tracks to a project, resolving an issue where only one track would be uploaded.
Improvements to sharing settings and search
This update improves the experience for users who share tracks or projects with others. Changes include immediately reflecting changes to sharing settings, automatically copying the share link after saving, and providing faster search results for uploaded tracks.
Uploads page performance improvements
The Uploads page has been optimized to reduce the number of API calls and improve page load times, providing a smoother experience for users.
Improved reliability and notifications for shared tracks and projects
We've addressed several issues that were impacting the reliability and usability of our track and project sharing features. Inbox owners will now receive email notifications when new submissions arrive, and shared links will work consistently across all environments.
Advanced track feature analysis
This update adds detailed analysis of track features like tempo, key, energy, loudness, and more. Users can now see a comprehensive breakdown of the technical characteristics of their tracks.
Ability to delete processing tracks during file uploads
We've fixed a bug that prevented users from deleting processing tracks during file uploads. This allows you to better manage your upload queue and remove any uploads that are no longer needed.
New Uploads Page with Filtering
The Uploads page in the Inbox web app has been updated with a new design and powerful filtering capabilities. Users can now easily find and manage their uploaded tracks.
Fixed issue with WAV file downloads
When users share WAV audio files using a public link, the downloaded file will now preserve the original format instead of being renamed incorrectly.
JANUARY 2026
Remove Saved tab from Uploads page
Updates have been made to improve the application. Check the original PR for details.
Improved play time tracking and activity grouping
We've added detailed play time tracking to show when and for how long you played tracks. We've also improved the way activities are grouped, reducing clutter and making it easier to see your full play history.
Improved track detail page with enhanced activity feed
We've redesigned the track detail page with an improved layout and added new features to the activity feed, making it easier to track and manage your music.
Improved Safari compatibility for file uploads
We've fixed several issues with the file upload experience on Safari, including the upload modal not displaying correctly, the close button not working, and users getting stuck after uploading files.
Search added to Project Detail page
Users can now search for tracks within a project by title or creator name, making it easier to find specific content.
Reset upload modal on close
When users close the upload modal, the modal will now reset to its initial state, making it easier to start a new upload without any lingering state.
Batch upload enhancements with folder support, project selection, and UI improvements
The upload system has been refactored to support batch uploads, including the ability to upload multiple files and folders at once. You can now select a project during the upload process, either creating a new one or adding files to an existing project. The upload overlay has also been enhanced with improved drag-and-drop experience, keyboard shortcuts, and prevention of duplicate uploads.
500 Character Limit Added to Stack Comments
We've added a 500 character limit to the auto-comment message when creating a new public stack. This ensures comments stay concise and focused.
Bug fixes for the Project page
We've fixed some visual issues on the Project page to improve the user experience. The page should now look and feel more polished and responsive.
DECEMBER 2025
Fixed issue with disabled button in sharing modal
We've fixed a bug that was causing the disabled button in the sharing modal to not work correctly. Users can now properly disable sharing from the modal.
Fixes issue with remove button in project
We've fixed an issue where the remove button inside a project was not functioning correctly. Users can now successfully remove tracks from a project.
Crash fix for file uploads in the Inbox web app
We have fixed a bug that caused the Inbox web app to crash when users tried to upload certain types of files. This should improve the reliability and stability of the file upload experience.
Fixed file uploads on mobile devices
We've fixed an issue where users were unable to upload files when using the app on mobile devices. This should now work seamlessly across all devices.
Revert changes to track filtering
This release reverts recent changes to the track filtering functionality, restoring the previous behavior.
Improved project sharing URLs
We've fixed a bug where project sharing URLs would return a 404 error when changing the inbox during URL creation. Now, project sharing URLs will work regardless of which inbox is selected.
New Track Activity Page
Users can now view detailed activity and engagement metrics for individual tracks in their music library, including plays, downloads, supports, and shortlists.
Simplified sharing for tracks and projects
We've consolidated the logic for sharing tracks and projects into a single, unified API endpoint. This simplifies the user experience and makes it easier to manage shared content.
Improved handling of public track URLs
We've fixed an issue that was causing 404 errors on public track URLs, allowing users to reliably access shared tracks and projects even when the URL includes multiple segments (e.g., workspace/trackId) or uses a sharing slug instead of the track ID.
NOVEMBER 2025
Improved Multiselect Workflow and UI Refinements
This update enhances the multiselect experience in the Inbox library, making it easier to manage and take actions on multiple tracks at once. Key improvements include a new dismissible banner, reusable UI components, and consistent selection behavior across different views.
Manage library tracks more efficiently with bulk actions
This update introduces a new bulk actions system for the library, allowing you to select multiple tracks and perform actions like adding to projects, changing genres, uploading artwork, and deleting tracks all at once. This makes common track management tasks faster and more efficient.
Improved performance and stability
This update resolves all build warnings in the inbox-public app and adds a critical database migration to fix an issue with the WorkspaceLibraryProject sharing feature. These changes improve the overall performance and stability of the application.
Download projects with multiple tracks as a ZIP file
You can now download projects with multiple tracks as a single ZIP file, making it easier to access all the files from a project at once. The download button on project pages has been updated to display 'Download ZIP' when multiple tracks are available.
Player container fix and layout improvements
We've improved the layout and appearance of the audio player at the bottom of the page. The player now has a more compact and consistent design, with better alignment and spacing between the various controls.
New audio features and UI improvements
This update adds new audio feature utilities and a TrackFeatures panel, showing details like tempo, key/scale, loudness, energy, and more. It also makes several small UX and layout improvements across the Inbox.
OCTOBER 2025
Library page search input issue resolved
We've fixed an issue where the search input on the Library page was causing console warnings in recent versions of React. We've replaced the input component with one that is compatible and follows our project standards.
Change genre and project in mobile view
Users can now change the genre and project of a track from the mobile view of the Library page. This makes it easier to manage and organize your tracks on the go.
Improved file download experience
We've fixed an issue where downloaded artwork files were not always named correctly. Users can now download artwork with a proper file name that matches the prompt used to generate the image.
Improved offline functionality
This update improves the offline functionality of the app, allowing users to continue working even when they are disconnected from the internet. Users can now view their offline changes, retry failed actions, and sync their data when they reconnect.
Fixes for player queue and looping
This update fixes several issues with the player's queue management and looping behavior, ensuring a more reliable and consistent playback experience.
New audio analysis features
This update introduces a new audio analysis feature that provides detailed insights about the tracks in your library, including tempo, key, loudness, and more. This information can help you better understand your music and make more informed decisions when managing your inbox.
Prevent creating stacks with duplicate names
We've fixed a bug that allowed users to create multiple stacks with the same name in their inbox. This update ensures that each stack has a unique name, making it easier to manage your tasks and stay organized.
Prevent creating stacks with duplicate names
We've fixed an issue that allowed users to create stacks with the same name in their inbox. This could have caused confusion and made it difficult to manage your stacks.
Improved Uploads Functionality
We've fixed an issue that was causing problems with the uploads feature in the Library section. This should improve the reliability and performance of uploading files.
Restrict confirm release menu option to label inboxes
Updates have been made to improve the application. Check the original PR for details.
Improved handling of cancelled file uploads
We've improved the way the system handles cancelled file uploads. If you cancel an upload, the partially uploaded file will now be automatically cleaned up, ensuring your workspace stays tidy.