What's new in Trackstack
Every feature, improvement, and fix we ship on Trackstack.
Inbox · Sending tracks
OCTOBER 2026
Fixed crash on mobile Sent page
We fixed a crash that was occurring on the mobile Sent page when viewing submissions with missing track information. The app will now gracefully handle these cases and display the submission details without crashing.
Fix: Library tracks missing from the Add Tracks dialog
The track library in the Add Tracks window now loads your tracks in batches, fixing an issue where senders with large libraries saw 'Your library is empty' even though they had tracks. There's also a new 'Load more tracks' button, search now happens instantly on the server, and if loading fails you'll see a clear error with a retry option instead of a blank screen.
Fixed Insights pages display in dark mode
We've fixed visual display issues on the Insights pages when using dark mode. The pages now render correctly with proper colors and contrast, and the loading spinner is now centered properly in the content area instead of appearing at the top.
Composer now remembers your message and title when you close and reopen it
We fixed an issue where the Composer's "Remember" feature would keep your attached tracks but lose the message and title you were writing. Now when you close the composer (by pressing Escape, swiping, or any other method) and reopen it, your complete form—including the title, message, and all attached tracks—will be restored exactly as you left it.
Activity Timeline Now Displays Correctly for Senders
We fixed a regression that was causing the activity timeline to appear blank when senders viewed their submission details. The timeline now properly displays all activities and interactions for both senders and inbox owners.
New Weekly Labels Card in Sent Tab
We've added a new compact weekly pulse card to your Sent tab that shows you which labels shortlisted your tracks this week. The card displays the count of labels and up to 4 label names, with a link to see more details in Insights. You can dismiss the card weekly, and it will return the following week.
Weekly Labels Played Card Now Limited to Label Inboxes
We've made an important improvement to the weekly "labels played" card that appears on your Home and Sent pages. The card now accurately counts only submissions played by label inboxes, excluding artist and curator inboxes, which better reflects the actual label activity on your tracks. Additionally, this card is now controlled by a workspace feature flag, allowing us to refine its presentation before rolling it out more broadly.
Sent Insights now accurately counts submissions from your workspace only
We fixed an issue where Sent Insights was incorrectly counting submissions sent by your team members from their other workspaces. Now, engagement metrics like Top Inboxes and Top Tracks will only show data from submissions sent within your current workspace. Additionally, when you select a custom date range for insights, the exact dates you choose are now respected instead of being rounded to full months.
SEPTEMBER 2026
Fixed crash when sending tracks in Composer
We've fixed a bug that was causing the send tracks composer to crash in certain situations. This was due to a missing import that has now been corrected, making the composer more stable and reliable.
Fixed composer crash when working with track library
We've fixed a critical issue that was causing the music composer to crash when using track libraries. The problem occurred when the system tried to filter out AI-generated tracks during the selection process. This fix ensures the composer works smoothly regardless of how tracks are selected or updated.
Submission balance now updates instantly when sending tracks to a list
When you sent tracks to a distribution list, your submission balance and track counts weren't updating right away—you had to manually refresh the page to see the changes. This fix ensures that your available submissions and sent track counts update automatically after sending to a list, matching the behavior of sending tracks individually or in bulk.
Send messages to distribution lists directly from the composer
You can now send messages to distribution lists directly from the composer's To field, without needing to use the Directory. A new toggle lets you switch between single inbox and list sending modes, with your selection preserved as you work.
Bulk Send to Inbox Lists Now Works Reliably
We've fixed a critical issue that prevented bulk sending tracks to inbox lists from working at all. Previously, list sends would silently fail during validation. Now the composer checks every track against each inbox in your list, shows you exactly which inboxes can receive them and why some can't, and ensures you have enough submissions remaining before sending.
Email verification now required before downloading profiles
When downloading a profile without an existing account, you'll now need to verify your email address before the download begins. This ensures we have a valid email on file. The process is streamlined with options to skip email verification if needed, and your download will still complete either way.
See who you're signed in as on shared pages
When you're signed in and viewing a shared track or playlist, you'll now see a small badge in the top-right corner showing your name and workspace. This makes it clear who you're logged in as while browsing shared content, without affecting what you can see or download.
Faster downloads after signing in
When you signed in to download a file using a share link, you were asked for your name even though we already had it on file. We've fixed this — after you sign in, you'll go straight to your download without any extra steps.
Submission status now updates immediately when cancelled
When you cancel a submission in Sends, the status now updates right away without needing to reload the page. Previously, the row would keep showing the old status until you refreshed. This fix also ensures the Sends list stays up-to-date when you cancel from the submission detail view.
AUGUST 2026
Fixed broken stack links in activity history
We fixed an issue where teammates viewing sent track details could see and click on stack page links, which would cause an error. Now only the inbox owner can see and access these links, preventing broken pages and error messages.
Send Actions Now Available in Track Insights Activity Table
You can now manage your sends directly from the Activity table on a track's Insights page. Each inbox row now shows a actions menu where you can forward tracks, cancel a send, or jump straight to the full send detail page — without leaving your Insights view.
Find your 'Remember my submission' setting right in the Composer
We've moved the 'Remember my last submission' setting from buried in Settings into the Composer itself, where you can now see and control it directly. The setting now always appears at the top of your compose form with a clear explanation of what it's doing—whether it's remembering your draft, restoring a previous one, or standing by to save your next submission.
Signed-in users are now recognized on public share links
When you're signed into your Trackstack account and open a public share link in the same browser, we'll now recognize you automatically. You won't need to re-enter your details on the download gate — it will open already knowing who you are. Your download will still be recorded normally.
Fixed public share link downloads
We've resolved an issue that was preventing downloads from public share links from working properly. This fix ensures that downloads are more reliable and won't be blocked by certain network configurations.
Fixed AI Track Analysis Not Appearing for Uploaded Tracks
We fixed an issue where the AI track analysis hint (showing whether a track is a good fit) would not appear for tracks you uploaded directly to the composer. The system now properly waits for the analysis to complete instead of giving up after the first check, ensuring you always see the analysis result when available.
Improved Network Quality Insights Accuracy
We've fixed how Network Quality is calculated in your Sent Insights to ensure it accounts for interactions across all of your inboxes, not just a limited sample. This gives you more accurate data about how your sends are performing overall.
Fixed contract state filtering in Sent messages
We've fixed an issue with the contract state filter in your Sent messages section. The filter will now work correctly when you're trying to view messages by contract status, ensuring you can reliably organize and find your sent items.
Contract Status Tracking for Sent Submissions
You can now see and filter submissions by their contract status when viewing your sent items. Track whether contracts are waiting for signature, have been signed, or are complete, giving you better visibility into the status of your outgoing submissions.
Multiple Sample Packs Per Track
You can now declare multiple sample or vocal packs for a single track instead of just one. When submitting tracks, you'll see an option to add additional packs with their own names, URLs, and license types. This gives you more flexibility when tracks use samples from multiple sources.
Add Links to Your Submissions
You can now attach reference links (videos, webpages, or other URLs) directly to your submissions. Add as many links as you need with custom labels, and we'll automatically grab the webpage title and thumbnail to make your references look polished. It's a great way to provide context or supporting material alongside your tracks.
Bulk Sending Now Requires Workspace Authorization
Bulk sending features (send-to-list, multi-inbox select, and campaign creation) are now restricted and require workspace authorization. If your workspace hasn't been approved for bulk sending yet, these features will be hidden from your inbox and directory interfaces. Contact your workspace administrator if you need access to bulk sending capabilities.
JULY 2026
Fixed submission reactivation when uploading new versions
We fixed an issue where uploading a new version of a track would not reactivate a submission that had been marked as unavailable. Now when you upload a new version, the submission will properly return to the curator's review queue so they can evaluate your updated audio.
Control how the Composer remembers your submissions
We've added a new preference that lets you control whether the Composer remembers your last submission. When enabled, reopening the Composer will restore your previously selected tracks, title, message, submission type, and sender inbox. When disabled, the Composer opens with a clean slate. This preference is off by default, so if you previously had automatic track selection enabled, you'll need to turn on this new setting to keep that behavior.
Track Revisions Now Play as Main Version
When you upload a revised version of a track, it now automatically becomes the main playable track displayed in the submission row. The original version remains accessible in a dedicated versions panel so you can still play or download it anytime. Version badges (like "V2 · Revision") clearly show which revision you're currently viewing.
Momentum Score Redesigned: Now Tracks Your Growth as ROI
We've redesigned the momentum score to show your return on investment from sending tracks. Instead of a percentile ranking, your score now reflects how much your momentum has grown since you started—displaying uncapped growth (e.g., 2.5×) so you can see sustained progress over time. The new system also makes it easier to compare your recent performance against your career average.
JUNE 2026
Fixed layout issues in Sent track details view
We've resolved layout problems in the Sent section's track detail view that were causing unwanted scrollbars and empty space. The detail panel now displays properly when opened from the list view, providing a cleaner and more usable interface.
Activity Summary Now Displays at the Top of Track Feedback
We've added a quick-scan activity summary that appears at the top of the activity feed for each submitted track. This summary shows key metrics like plays, comments, downloads, and feedback status at a glance, making it easier to understand engagement with your submission at a quick look.
Upload New Revisions Directly from Sent Submissions
You can now upload new revisions of your tracks directly from the Sent submissions detail page, without needing to navigate away. This makes it easier to share updated versions of your music with collaborators and keep everything organized in one place.
Fixed track covers being removed when sending submissions
We've fixed a bug that was causing track covers to disappear and show a generic default image when sending campaigns or bulk submissions. Tracks that had custom covers uploaded will now keep them. This was a permanent data issue, not a temporary display problem.
Re-upload tracks to reactivate unavailable Sent submissions
You can now re-upload a track directly from your Sent inbox when a submission becomes unavailable. This brings the submission back to an active state without needing to start a new one from scratch. We've added a clear re-upload action so you always have a way to recover and keep your submissions moving.
Re-upload tracks to reactivate unavailable Sent submissions
You can now re-upload a track directly from a Sent submission that has become unavailable. This lets you replace the missing file and reactivate the submission without having to start over. The option is available on both desktop and mobile.
Sent submissions now show Cancelled status correctly
We fixed an issue in Inbox where cancelled submissions in your Sent folder were incorrectly showing as 'Unavailable' instead of 'Cancelled'. You can now clearly see which submissions have been cancelled, making it easier to understand the true status of your outgoing demo submissions at a glance.
MAY 2026
Spotify and Instagram stats with sorting on track stats page
You can now see Spotify Monthly Listeners and Instagram Followers for each inbox directly on your track stats page. Both columns link out to the artist's Spotify profile or Instagram handle so you can dig deeper with one click. In the Last Status view, you can sort your inbox list by either metric to quickly see who your biggest-reach contacts are.
Send Tracks button now visible on mobile in Inbox
The Send Tracks button was missing from the Inbox sidebar when using a mobile device. We've fixed this so the button now appears correctly on mobile, making it easy to send tracks no matter what device you are on.
From inbox dropdown now readable in dark mode
We've fixed an issue in Inbox where the 'From' dropdown when sending a track was unreadable in dark mode. The text and options are now properly visible regardless of your display theme. You can select your sender inbox with confidence in any mode.
Activity feed Instagram column, Download filter, and unified status pills
You can now see the Instagram handle for each inbox directly in your track activity feed, so you know exactly who has engaged with your music. We've added a Download filter to the Notifications page, making it easier to find download-related activity at a glance. Status indicators are now consistent across the activity feed, track detail pages, and your sent list, and clicking a notification title or track name takes you straight to the relevant upload page.
Fixed double scrollbar on the Compose page
We've fixed an issue in Inbox where the Compose page displayed two scrollbars at the same time, making the layout feel cluttered and harder to use. Scrolling now works as expected, with a single clean scrollable area in the discovery section. The rest of the page stays in place as you browse.
Previous and next arrows added to Inbox compose carousels
You can now navigate discovery carousels in the Inbox compose view using previous and next arrow buttons. This makes it easier to browse through options without needing to scroll horizontally. We've also resolved a scroll issue that could make the compose experience feel awkward on certain screens.
Inbox Insights pages now display correctly on mobile and tablet
We've fixed layout issues on the Sent Insights and Contacts Insights pages that caused content to overflow or appear broken on smaller screens. Cards, tables, and toolbars now fit properly within the viewport on mobile and tablet devices. You can review your insights on the go without running into clipped or misaligned content.
Search now works correctly in the Sent view
We've fixed an issue where searching in the Sent section of Inbox had no effect on the results shown. Your search queries will now correctly filter the list of sent submissions. Finding a specific sent track or recipient is straightforward again.
Redesigned campaign composer with improved bulk sending experience
The campaign composer has been redesigned to match the standard send composer, giving you a consistent layout across all sending modes. When using bulk mode, the selection bar now appears immediately so you can start managing your selections right away. You can also preview and expand the full list of inboxes associated with a campaign list directly in the composer.
Inbox sending and insights display fixes
We've fixed a few small issues in Inbox to make sending tracks and reviewing insights more reliable. The Send Tracks button is now disabled while a file is still uploading, preventing accidental submissions before your track is ready. Popovers on the Sent Insights page and the Momentum badge are also easier to read thanks to improved contrast.