Redesigned API Keys Settings
Settings shows API tokens and external API keys in two lists, newest first, with who created each key, when, and its scope. A new key's secret is shown once when it is created.
Changelog
What we’ve shipped
Every change that reached customers from May 2025 to October 2026, compiled from the code that went to production. Pick a month, browse what changed, open any item for the details.
112 new · 167 improved · 302 fixes · across 18 months · updated Oct 6, 2026
Every change
18 months, newest first
October 2026
Week of Oct 5
More of Mammoth in the CLI and SDK
New CLI commands and SDK methods cover dashboard embed usage, dashboard format previews and audiences, workspace search, folder paths, resuming a paid plan with a scheduled downgrade, checking what a delete will affect, copying a project, finding a dataset by name across projects, every explore card option, and reading several schemas in one call.
Dashboard Collections
Group several dashboards into a named collection and share it as one; people invited to it can open every dashboard in it. Viewers get a home page of their own with their collections, and published dashboards open at a fixed width by default.
Impact Preview Before Delete and Restore
Deleting or restoring a task, view, dataset or folder first shows what changes downstream, including the exports and dashboards that depend on it, with links to open each one. Dashboards now go to trash and come back together with the views they are built on. Restoring from Trash also lists the exports that come back with an item, and a view can be restored without its dashboards.
Datasets From Every Sheet in a File
When an uploaded file holds several sheets or several tables on one sheet, preview each one and create a dataset from every table you want, in one pass.
Sign-In on a Phone
The sign-in pages and the sign-in code email fit a phone screen, with full-size fields and buttons; desktop and tablet are unchanged.
Data Quality Checks in the CLI
The duplicate check shows sample duplicated rows instead of only a count, variant spellings say how each one differs, a project check can run against a single view, and creating a dataset reports the final name it was given.
Safer Appends and Exports From the CLI
Appends, replaces, batch creation and database exports run from the CLI now check the destination first and refuse a mismatched column type, an incomplete column mapping or an unconfirmed table replacement. A dry run names the exports a pipeline rerun will fire and any columns they would leave blank.
Week of Sep 28
Conditional Formatting Across Columns in the CLI
Create one conditional-format rule that covers several columns, or the whole row, from the CLI using column display names.
Dataset Search From the CLI
Find datasets by name, column name or a sampled value with a new search command in the CLI and SDK.
Running Totals in CLI Explore
Explore from the CLI and SDK can return a running total per bucket, figures are rounded for display, and dataset find can match on columns.
Add to Dashboard From Explore
Send a chart from an explore card straight to a dashboard. Explore cards also gain a standard deviation measure and keep banded axes in their natural order, and your explore state is kept per user.
Monitor Needs Attention in the CLI
Read a project's Monitor Needs Attention list from the CLI and SDK, including pipeline errors, pending data and checkpoints awaiting approval, with the dataset each item belongs to.
Manage Workspace Invites From the CLI
List pending workspace invites, and revoke, resend, delete or change the role of an invite from the CLI and SDK. Removing a user from a project from the CLI works again.
See Who Else Is Editing a Dashboard
While editing a dashboard you can see which colleagues have it open and where they are working, and a conflicting save names who made the other change. Before you publish, you see whose unpublished changes the publish will include, and they are told when it goes out.
Fixes in October 2026
- CLI and SDK: Activity history pages correctly, project delete reports once the project is actually gone, dataset find matches names across spaces, underscores and dashes, and view listings no longer cut distinct sample values down until they look identical. (Oct 6, 2026)
- Dashboard Layout: Note tiles keep their spacing when sized to their content, and status labels in the library's detail panel no longer overflow it. (Oct 6, 2026)
- Column Mapping Errors: When columns do not match during mapping, the error lists every column that does not fit, not only the first. (Oct 6, 2026)
- Branch Out: Send to Dataset keeps columns you have just mapped instead of dropping them. (Oct 6, 2026)
- Workspace Links: The workspace-not-found page appears only when a link names a workspace you cannot open, not on ordinary pages. (Oct 6, 2026)
- Batches: Deleting a pending batch moves it to trash and never removes the dataset it was appending to. (Oct 5, 2026)
- SQL Tasks: SQL tasks run again after a recent change caused them to fail with an error. (Oct 4, 2026)
- Duplicating Views and Datasets: A duplicated view or cloned dataset no longer copies the original's send-to-existing-dataset exports, so its first run no longer adds a second copy of the rows to that dataset. (Oct 3, 2026)
- Data Library Folders: Moving an item to a folder from its row menu works again, a folder emptied by a move stops showing a loading spinner, and moving a subfolder to the top level updates its old parent's folder count. (Oct 3, 2026)
- Dashboards: A dashboard created inside a project and never shared keeps opening normally after its first publish, instead of failing to load and dropping out of the dashboard list. (Oct 3, 2026)
- CLI and SDK: Signing in with only an API token works, the packages import cleanly on Python 3.12 and 3.13, project lists show the projects you are a member of by default, and views can be renamed from the CLI. (Oct 2, 2026)
- Dashboards: Charts, tables, line charts, KPI tiles, insights and currency values display correctly in a range of cases where they previously rendered wrong, and edits to a dashboard made through chat apply as asked. (Oct 2, 2026)
- Dashboard Calculations: A ratio with nothing to divide by, or a period with no values, now shows as no data instead of zero, so trend charts no longer drop to zero at the edges of a measure. (Oct 2, 2026)
- Pipelines: A view whose steps were applied from a template reruns and can be edited again, instead of getting stuck at its first step. (Oct 1, 2026)
September 2026
Week of Sep 28
Asynchronous Python SDK
The Python SDK is now asynchronous: calls to the API are awaited and the client works as an async context manager. This is a breaking change for scripts written against earlier versions; the CLI works as before.
Custom Connectors
AI-built custom connectors run their generated code in an isolated environment, and can now export an entire Elasticsearch or OpenSearch index rather than stopping after the first page.
Dashboard Audience Analytics
See who reads your dashboards, documents and decks: where they are, what device they use, how far they get and what they ask. Editors get a summary in the editor header, notices about notable activity and a weekly digest.
Dashboards Organized by Project
A dashboard now belongs to the project of the data it was built on, and that project's roles decide access: Admins and Editors build and edit, Viewers see published boards. The Dashboards page shows each board's project and can be filtered by project; sharing with people outside the project stays view-only.
Source Interpreter for Messy Files
The Source Interpreter reads messy spreadsheets more reliably, including timesheets, stacked headers and PDF-style numbers. Excel files no longer import as a single cell, and special characters are no longer garbled on import.
Tidy Up for Dashboard Layouts
One click re-aligns a hand-arranged board so edges line up, widths are even and each row shares a height. Title band edits now stay put after a save, and the preview shows the look you saved.
Dashboard Title Band Styles
Title bands gain a soft tone that suits light and dark styles, line and wash textures, and a short label above the title. The Editorial theme's headings use a more contemporary serif.
CLI Write Results and Data Warnings
CLI commands that change data now report the resulting state, flag a change that has not settled or that broke a downstream export, and can hand back a still-running job instead of timing out. Data warnings point out values spelled several ways and condition values are checked against their column type before they are sent.
Import As Is
When a messy upload or Google Sheet is offered for reshaping, you can choose Import as is to keep the data exactly as it was read, and future files for that dataset are imported the same way.
More Accurate PDF Table Extraction
The free PDF to table tool keeps numbers exactly as printed, keeps separate tables apart, gives tables readable column headers and drops footnote markers from labels. Tables are no longer lost when a page is hard to read, and a stalled extraction ends with a message instead of spinning.
Dashboard Templates in the Product
Start a dashboard from a ready-made template inside Mammoth. Each template opens on sample data first, then moves onto your own dataset, with a rating that says how well your data fits it.
Context Review for Dashboards
When you attach or edit context on a dashboard, a review shows exactly which items would change before anything is applied, and accepting it saves a version you can undo. Requests such as "lower is better" now land on the board, and suggested wording cannot introduce terms your board and data do not support.
How This Was Made for Charts
Every chart's menu opens a panel listing the columns it reads and how each is used, including the filters applied to it. Editors also see the query behind the chart.
Startup and Investor Templates
Five templates for venture-backed companies and their investors: SaaS Metrics, a startup board report, an investor update, a startup board deck and a portfolio KPI rollup. Each opens on sample data.
Templates on Your Own Data
Moving a template from sample data onto your own is smoother: you can add new data without leaving the board, the preview draws your real numbers, and the fit rating says plainly when a dataset cannot fill the board. After the swap, insight text names your columns and charts that cannot trend on your dates are left out.
Workspace Not Found Page
Opening a workspace link you cannot access now explains why and offers a workspace switcher, instead of silently redirecting. If you have no other active workspace, you can create a new one from that page or from the suspended-workspace page.
Week of Sep 21
Explore and Aggregate View Data From the CLI
Summarize a view's data from the command line: group and aggregate, bucket dates and numbers, and explore a single column as a trend, distribution or list of top values.
Every CLI Write Is Checked
Each command that changes data reports whether the change landed, with row counts before and after, and flags writes that empty a view or joins that match poorly.
Power BI and Tableau Export From the SDK and CLI
Download a dashboard as a Power BI or Tableau file from the Python SDK or the command line.
Dashboard Embedding From the CLI
The command-line tool can manage dashboard embedding: embed settings, keys, allowed sites and usage.
API Tokens for All Projects
An API token can cover all projects in a workspace, including ones created later, and changing a token's project takes effect immediately. Members without permission to manage tokens see why the option is unavailable.
Redesigned New Automation Wizard
The New automation wizard starts with the destination, tracks which steps are complete, and keeps a running summary of your choices alongside, across all automation types.
Bulk Invite From a Pasted List
Paste a list of addresses, such as an email's To: line, into a dashboard's invite field to share it with everyone at once; names and duplicates are cleaned up for you.
Project Display Date Format
Set how dates are shown for a whole project; every new dataset's date columns follow it, whatever their source. New workspaces also start with US or UK date order based on where you sign up.
Skipped Pages Explained in the Free PDF Converter
When a page is too large to extract, the free PDF converter keeps the tables from the other pages and explains which pages were skipped and why.
OAuth 2.0 Client Credentials for REST API Connections
REST API connections can authenticate with OAuth 2.0 client credentials, using a client ID, client secret, token URL and scopes.
PDF Extraction Keeps Tables When a Page Is Too Large
If a PDF page is too large to extract within the plan's limit, that page is skipped and the tables from every other page are kept, with a message saying which pages were skipped.
Server-Issued API Tokens
API tokens are now a single token issued by Mammoth, shown once when created and sent as a standard bearer credential, replacing the earlier key-and-secret pair.
Daily and Weekly Trends on Dashboards
Dashboards can chart trends by day or week, and charts can show minimum, maximum and median values.
Bring Every Selected Table From the PDF Converter
Signing up from the free PDF converter now brings every table you selected into your new workspace, not just the first.
HEIC and TIFF Uploads
Upload HEIC photos and TIFF images, including multi-page TIFFs, and extract tables from them like any PDF; the file keeps the name you gave it.
PDF and Word Files as Dashboard Context
A PDF or Word document dropped into a dashboard's context is now read, not refused.
HEIC and TIFF Images in the Free Image Converter
HEIC and TIFF images can be previewed and converted in the browser.
Sign-In and Sign-Up Screens
The two-factor sign-in screens have a refreshed design, and sign-up can verify your email address with a one-time code.
Week of Sep 14
Column Mapping for Mismatched Batches
When an appended file's columns do not match the dataset, it waits as a pending batch, and you can map its columns to the dataset's and check the result before adding it.
Comparison Pages That Start With a Real Comparison
A new comparison page picks two meaningful groups from your data to compare, so it never opens empty. Presentation templates now preview with a sheet of their slides instead of just the cover, and chart slides no longer clip their axis labels.
Embeddable Dashboards
Put a live dashboard, or a single tile of it, inside another website or app with an embed code; it keeps updating as the data does.
Free PDF Converter: A Route for Personal Email
The free PDF converter has a refreshed design. With a personal email address, it now offers to open your extracted tables in a free Mammoth workspace instead of only rejecting the address, and the option to automate the extraction appears before the email step.
Dashboards in the Links Menu
A view's Data In / Data Out menu now lists the dashboards it feeds, with a direct link to each one you have access to.
No Cap on Connections
The connection-count limit is gone from the connector picker: you can create as many connections as you need, and every paid plan includes the full connector catalog.
Week of Sep 7
A Closer Look Before You Import
Before you commit an uploaded file, PDF or Google Sheet, the review step lists each column with the type it was read as and its first values, and lets you choose manual or scheduled refresh.
Easier-to-Read Q&A Answers
Q&A answers are set at a readable width and can use paragraphs and bullet lists. The Q&A page fills the screen, fits on a phone, and redraws its charts as the window changes size. Saving a context no longer drops text still in the paste box.
Straight Into the Product After Sign-Up
New users land directly in their workspace after signing up, with no profile form to fill in first. Someone who chose a template from the public template gallery lands on that template.
Clearer Dashboard Building and Publishing
The build screen names the format being created, publishing sits behind a single button with its options alongside, Q&A turns show when they were asked, and a data-failure banner can be dismissed.
Week of Aug 31
Automatic Cleanup of Messy Files, With Recipes
Upload a messy CSV, Excel file or PDF and Mammoth works out how to reshape it into a clean table, showing a preview before anything is committed. The steps you confirm are saved as a recipe and applied to each new batch of data that arrives.
Plans With Storage Priced Separately
Plans now price storage separately from the plan itself, so you can add storage without changing plans. Plan limits are applied in the product, with guidance on what to do when a workspace is over a limit, and the Change Plan window lays out the options without clipping.
More Accurate Dashboard Q&A Answers
Q&A understands relative periods such as "last quarter," chooses a sensible time grain for trends, and describes only the data its chart actually shows. Answer charts use the full width of the card in the board's own colors, and can be expanded to full screen.
Fixes in September 2026
- Dashboard Charts: Bar and other charts over a date axis draw their values and label the axis with readable dates, building a chart from the columns browser keeps the builder open, and area, stacked and other animated charts always finish drawing, including in template thumbnails. (Sep 30, 2026)
- Data Editor: You are warned before adding a step to a view whose draft belongs to someone else, Send to Dataset remembers your last destination, and Label and Insert Values steps keep their conditions and values correctly. A failed step no longer leaves the pipeline stuck on Processing. (Sep 30, 2026)
- Monitor: Monitor stays available while you are on Settings pages. (Sep 30, 2026)
- Pasting Pipeline Steps: Pasted steps and data checks apply to the column with the same name in the destination, even when it sits in a different position. After pasting steps or applying a pipeline template and reviewing the draft, automatic runs turn back on. (Sep 30, 2026)
- PDF Import: Datasets created from a PDF, including tables brought over from the free PDF tool at sign-up, show the original file name in their settings. Re-extracting or confirming tables from an older upload now completes or explains what to do instead of hanging. (Sep 29, 2026)
- PDF Tool: The results list scrolls fully on shorter screens, emailed results reach addresses that contain a plus sign, and an expired or repeated request returns a clear error instead of failing. (Sep 29, 2026)
- PDF Tool Usage Limit: When a guest reaches the free tool's extraction limit, it says so and when to try again, instead of showing a generic failure. (Sep 29, 2026)
- Dashboard Editor: Saving no longer gets stuck on "Saving…", tile tools on narrow tiles move into the tile's menu, a refused publish says why, and a public link follows a change of board without a reload. Header tooltips point at their buttons and audience counts add up. (Sep 28, 2026)
- Dashboard Figures: Balances on snapshot tables, such as stock on hand, total at their latest period instead of summing across periods. Churned amounts, revenue movements and small customer counts are totaled rather than averaged, rate figures on templates are calculated from totals, and a "lower is better" setting you chose survives later edits. (Sep 28, 2026)
- Data Library: A dataset that has no steps yet shows its real size instead of 0 bytes, and a dataset with an incoming batch that needs review is marked for review. (Sep 28, 2026)
- Published Documents and Decks: A published deck can be scrolled past its second slide on a phone. Combined charts in documents and decks draw their data, and the written commentary reads naturally for the audience. (Sep 28, 2026)
- Python SDK and CLI: Automation resume, restore and updates, project-scoped commands, dataset exports, folder moves, connector commands, workspace user lookup and finding views in large projects now work reliably. Lookup, unnest and extract-date steps give new columns the right type, dataset exports no longer create duplicate writers, and staged steps are reported honestly when auto-run is off. (Sep 27, 2026)
- PDF and File Import: Imports go straight back to the Data Library when they finish, every table can be picked in "Select all content" mode, the source PDF is removed after extraction by default, results from different extraction modes no longer overwrite each other, the result header no longer shows the previous instruction mid-run, per-column date formats are kept, and the reason a recipe cannot be edited is explained. (Sep 23, 2026)
- Dashboard Charts: A chart built in the series editor uses the aggregate you chose, such as maximum, on the dashboard and in Power BI and Tableau exports. (Sep 23, 2026)
- Dashboard Styles: Editing a style needs only one Save, and pulling a style from a website either gets its real brand colors or says it could not, instead of substituting a default. (Sep 22, 2026)
- Dashboards: Dashboard text no longer describes calculations that were not run, measures keep their type and show when they are money, a resized tile keeps its size, and controls in the editor header are reachable. (Sep 22, 2026)
- Data Editor: The functions panel no longer shows column details from the previously open view, SQL query errors are shown in the panel, and metric display settings save correctly. (Sep 22, 2026)
- Data Library: Switching projects in the resource finder loads that project's items, row and size details no longer spin forever, files waiting for review can be moved to another folder, folder automation links survive a refresh, dragging a folder onto another moves it, and action buttons in the preview panel stay reachable. (Sep 22, 2026)
- Opening Dashboards: Opening an older saved tab for a dashboard goes to the current editor instead of showing an empty create form. (Sep 22, 2026)
- Snippets and Parameters: A snippet pasted into an AI SQL rule resolves its parameters correctly, and a snippet's list of where it is used displays correctly. (Sep 21, 2026)
- Dashboard Sources: When adding a source to a dashboard, a selected view shows its real row and column counts, and the dashboards list shows each dashboard's source, including sources in another project. (Sep 18, 2026)
- Connection Failure Emails: Failure emails for database connections explain the problem in plain language in more cases. (Sep 18, 2026)
- Pipelines: The list of pipeline steps loads again for views where it was failing. (Sep 18, 2026)
- Project Settings: The project settings window stays within the screen, so Save and Cancel are always reachable. (Sep 18, 2026)
- Public Template Gallery: Links on the public template pages open the app correctly. (Sep 18, 2026)
- Power BI and Tableau Import: Importing a Power BI or Tableau file into a dashboard works again. A Power BI model with several fact tables now says which tables were left out, and measures defined in DAX are carried across. (Sep 17, 2026)
- Plans and Billing: The downgrade window lists every dataset over the storage limit and keeps its counts current after a deletion, connector limits are counted across the whole workspace, and only workspace owners can change plans or storage. A plan change that ends a trial can be completed without getting stuck, the billing page no longer goes blank, totals include the chosen storage, and the seat-limit message now offers a way to upgrade. (Sep 17, 2026)
- Signing In and Out: Logging out always clears your session, even when the support chat has not finished loading. Accepting an invitation opens the workspace you were invited to, and a leftover link from another account no longer opens the wrong workspace. (Sep 17, 2026)
- Building a Connector by Chat: Setting up a REST API connection by chat works from the API's own documentation instead of guessing endpoints, long setup conversations no longer break partway through, and the chat reports whether the dataset was actually created. (Sep 16, 2026)
- Search: Clicking a search result from a different project opens it. (Sep 16, 2026)
- Automations: A task whose automation has been moved to trash no longer stays stuck at "queued." (Sep 11, 2026)
- Excel and CSV Merge Tool: Values no longer shift across columns in rows with quoted text, an upload shows its progress instead of looking stuck, and uploaded files are deleted within the hour on a schedule. (Sep 9, 2026)
- PDF Import: PDF extraction follows the right job while it runs and no longer retries a job that has already failed. (Sep 9, 2026)
- Dashboard Filters: Changing a filter updates every tile, clearing one filter no longer clears the whole board, filter lists show all their values, and clicking a chart to filter works again. (Sep 8, 2026)
- AI Usage Limits: AI runs paid for with a workspace's own AI provider key no longer count against the plan's monthly AI allowance, and AI steps no longer report a missing key when the workspace does not need one. (Sep 8, 2026)
- Sign-Up From the Free PDF Converter: Signing up from the free PDF converter reliably brings the extracted table into the new workspace, and a problem attaching it no longer stops the account from being created. (Sep 8, 2026)
- File Import: Confirming an interpreted CSV no longer fails on dates like "01-Jan-25," and European-style percentages such as "58,8%" are read correctly. (Sep 7, 2026)
- Dashboard Q&A: Q&A answers now respect the board's filters, show where their numbers came from, say plainly when a question could not be answered, and no longer lose a question while it is being worked on. (Sep 6, 2026)
- BigQuery Export: Exporting to BigQuery works again. (Sep 4, 2026)
- AI Pipeline Steps: If the existing column chosen to hold an AI step's results is invalid, the picker now shows the error and why. (Sep 3, 2026)
- Switching Output Formats: Switching a document or presentation to a dashboard now produces a full dashboard, with its filter sidebar, Q&A tab and pages, and its charts carry across. (Sep 2, 2026)
- Dashboard Q&A: In a long Q&A session, the session header and the top of the newest answer are no longer cut off. (Sep 2, 2026)
- Dashboard Chat: Asking the dashboard chat for an average now produces an average rather than a total, and a question about changing the data source is answered as one. (Sep 1, 2026)
- Dashboards: Fixes for figures that showed wrong numbers, charts that were hard to read, and editor controls that could not be reached. (Sep 1, 2026)
- Folder Links: Opening a link to a folder deep inside a project loads it with its full path. (Sep 1, 2026)
- Monitor: The "Needs attention" section in Monitor shows the details of each item again. (Sep 1, 2026)
- Copying Pipeline Steps: A step copied from one dataset and pasted into another, such as a bulk replace, now binds to the matching column by name instead of an unrelated column. (Sep 1, 2026)
- Presentations and Documents: Creating a presentation works reliably and its slides show the right figures. Chart slides use their full height, covers and slides have proper margins, chart labels stay legible, documents give wide figures and tables room on large screens, and chat edits to a deck report what they changed. (Sep 1, 2026)
August 2026
Week of Aug 31
Clearer Project Date Settings
Project settings now separate how ambiguous dates in uploaded files are read from how date columns are shown, and state the default when nothing is chosen.
Week of Aug 24
Unified Column Manager
Managing columns in a view and editing a dataset's schema now happen in one shared Column Manager, with a confirmation before a change that affects the source data.
Refreshed Dark Mode
Dark mode has been updated across the app.
Dashboard Editor Matches Preview
The dashboard editor now fits the board to the screen the same way preview does, whether side panels are open or closed.
Free Merge Tool for CSV and Excel Files
Stack several CSV files or Excel sheets into one table: pick which sheets take part, line up columns that don't match, preview the result, and receive the merged file as CSV or Excel by email.
Public Dashboard Template Gallery
Browse ready-made dashboard templates on mammoth.io without signing in, each with a preview picture and its own detail page.
Week of Aug 17
Bulk Replace Dynamic Values
Bulk Replace can match values with a dynamic condition, and the matched values are worked out each time the pipeline runs, so the step card shows what was actually replaced.
Data Retention Policies
Set rules that automatically delete or suspend a dataset's older batches by age, by how many to keep, or by a condition you describe, with an optional approval step and email notifications.
AI-Built Dashboards, Presentations and Documents
Turn a connected, cleaned dataset into a dashboard, a presentation or a document, built by AI from your real columns and kept current as the data refreshes. Change the style, layout and focus by asking in plain language, add a Q&A page readers can question, and share it publicly, behind a password or with signed-in viewers.
Simpler API Token Creation
Creating an API token no longer requires a description, and the project is picked for you when the workspace has only one.
Week of Aug 10
Readable Database Connection Errors
Import failure emails for SQL Server, PostgreSQL, Redshift and MySQL sources now explain a lost connection in plain language instead of raw driver errors.
Instant Feedback When Adding Data
When you add a dataset by upload, URL, clipboard, sample file, webhook or connector, a placeholder row appears in the Data Library right away while it is processed.
Saved Connection Shown on Datasets
A dataset pulled from a third-party connector now shows which saved connection it uses, alongside its query, in the dataset's properties.
Week of Aug 3
Locale-Aware Number Parsing
Numbers written with regional decimal and thousands separators are read as numbers when data is imported or converted.
Monitor Error Details
Pipeline errors in Monitor now show when the failure happened and where the view lives, so you can triage without opening it.
Clearer Automation Setup
Automation options are grouped with a short description of each, the create wizard marks completed steps, the destination folder is shown from the start, and running an automation manually is easier to follow.
Fixes in August 2026
- Data Library Folders: A folder whose last item you delete no longer stays stuck on "Preparing your files…". (Aug 31, 2026)
- Ranking Charts: The share-of-total callout beside a ranking chart's top row no longer overlaps the next row in smaller tiles. (Aug 28, 2026)
- Dashboards: Duplicate, Archive, Copy link and the source-view link work again; you can't accidentally remove your own access or leave a dashboard without an editor; and a tile whose column was removed shows an error instead of a blank chart. (Aug 22, 2026)
- Pipeline Step Cards: Long edited values on an Edit Cells step card are truncated and can be expanded like other step cards, and cards collapse reliably. (Aug 21, 2026)
- Dashboard KPI Cards: KPI cards for rate-style measures such as return on ad spend or inventory turns show an average rather than a sum. (Aug 21, 2026)
- Monitor: Pipelines that are executing now appear in Monitor's Running tab. (Aug 20, 2026)
- Explore: Copy values, Export list as CSV and Export image as PNG work on chart-type Explore cards, and long column names in filter pills truncate instead of overlapping their icons. (Aug 17, 2026)
- Bulk Replace: Blank and whitespace-only groups are labeled the same way in the review step as in the first step. (Aug 14, 2026)
- Dashboard Sharing: Inviting a viewer to a dashboard that is not yet published is refused up front rather than sending an invite that leads nowhere, and people opening a share link go straight to sign-in. This was the earlier dashboard product, replaced in August 2026. (Aug 14, 2026)
- Pinned Exports: Pinning an export to the end of the pipeline, or re-pinning it, keeps each export's step letter distinct. (Aug 14, 2026)
- Top Tabs: Tabs across the top of the app keep their names, show a loading state while they resolve, and drop tabs from projects you can no longer open. (Aug 14, 2026)
- Automations: The edit-automation window fits on short screens, and choosing datasets for a dataset refresh automation keeps your selection. (Aug 10, 2026)
- Data Consolidation: Consolidation automations no longer skip a source dataset as a schema mismatch just because it had no view yet. (Aug 7, 2026)
- Export to PostgreSQL: A Mammoth-managed PostgreSQL export recovers when an earlier step that added a column is deleted, recreating its table instead of going into an error state. (Aug 7, 2026)
- Pipeline Runs: Pipeline runs no longer fail intermittently with a file read error while working on crosstab results. (Aug 6, 2026)
- Dashboard Editing: Edits to a dashboard stay on the chart you were editing, filter controls render correctly, and widgets no longer go blank or redraw wrongly after a change. This was the earlier dashboard product, replaced in August 2026. (Aug 6, 2026)
- Dashboard Dates: Dashboards record the actual time they were created and last updated. This was the earlier dashboard product, replaced in August 2026. (Aug 6, 2026)
- Databricks Connector: Browsing a Databricks connection's schemas and tables no longer crashes and interrupts other jobs running at the same time. (Aug 6, 2026)
- Pasting Pipeline Steps: Copying and pasting pipeline steps that use parameters now works. (Aug 6, 2026)
- Branch Out: Branching out into a folder in another project creates the dataset in the folder you picked, not at the project root, and the new dataset's link opens it. (Aug 4, 2026)
July 2026
Week of Jul 27
Automation Status on Datasets and Files
Datasets and files show which automations act on them and how those automations are doing, so you can see at a glance what is running and what needs attention.
Mammoth Command-Line Tool
Work with Mammoth from a terminal: install with one command, sign in interactively or from a credentials file, and create folders, load data and run other operations. Commands wait for the jobs they start, ask before destructive actions and explain any usage error.
Week of Jul 20
Streamlined Automation Setup
Creating and editing an automation happens in one guided window, and automation summaries show a short preview you can expand instead of stretching the page.
Drag-and-Drop Organization in the Data Library
Select several files by dragging across empty space, then drop them onto a folder or a breadcrumb segment to move them, with an undo right after the move. Folders can also be expanded to show their contents in place.
Easier Renaming in the Data Library
Rename a dataset or view from edit icons beside its name in the preview panel, or from Rename in the dataset's options menu.
Redesigned Data Checks
Adding a data check starts by picking the check type from tiles that describe each one in plain language, then setting it up in a single card. The value range check can now require every value to be negative.
Step Errors at the Top of the Card
Errors and warnings on a pipeline step appear at the top of its card, and stay visible as an icon with a tooltip when the card is collapsed.
Week of Jul 13
Dataset Settings Save as You Type
Column name changes in dataset settings register as you type, without pressing Enter, so an edit is no longer lost when you close the window.
Week of Jul 6
Checkpoint Emails Name the Dataset
Checkpoint approval and alert emails show the dataset name alongside the view name in their link to the pipeline.
Data Page Search
Search on the Data page finds a dataset or view by its folder path as well as its name and tolerates near-miss spellings, and the dashboard list shows each dashboard's sync status.
Week of Jun 29
Snippets in Rules
A snippet can hold any reusable value, not only SQL. When you add one to a rule, choose to reference it so it stays linked or paste its current value, and hover a snippet in the SQL editor to see its details.
Pending Batches on Datasets
Files waiting to be added to a dataset appear as pending batches on that dataset, marked when they need your action, and several pending batches can be tracked at once.
Monitor Governance Links
Checkpoint approvals and data check items in Monitor's Needs Attention tab open the view they belong to.
Fixes in July 2026
- Monitor: Fix Settings in Needs Attention opens the right settings for password-protected and multi-sheet files, the Monitor badge count matches the Needs Attention list, switching workspaces no longer shows the previous workspace's items, and pending changes no longer include trashed items when Auto-Sync (Data Update) is off. (Jul 31, 2026)
- Bulk Replace: Bulk Replace puts its result in a new column by default, like other steps. (Jul 29, 2026)
- Data Consolidation: Folder consolidation automations no longer fail while a new file is still loading, no longer get stuck waiting after a file with no name match, and accept Excel sheets whose column names differ only by extra spaces. (Jul 29, 2026)
- API View Details: Fetching a view through the API returns its current columns, including ones added in the pipeline, rather than the columns of the original upload. (Jul 28, 2026)
- Column Rename: Renaming a column no longer shows an error message when the rename has worked. (Jul 28, 2026)
- Extract Date Part and Result Columns: Editing or duplicating a step and then changing the date part or the input column no longer leaves Apply disabled with an "Invalid column type" error. (Jul 28, 2026)
- Lookup Steps on Larger Tables: Lookup steps on larger tables finish promptly instead of holding up the pipeline for many minutes. (Jul 28, 2026)
- Page Refresh: Refreshing the app while it is being updated keeps you where you were instead of sending you to another page. (Jul 28, 2026)
- Signing Out: Signing out clears your plan and role details, so the next person to sign in on the same browser tab starts fresh. (Jul 28, 2026)
- View Preview: The preview panel reflects renamed, hidden and reordered columns, and shows an empty grid instead of a permanent spinner when loading fails. (Jul 28, 2026)
- Dialogs: Tall dialogs such as Auto-Sync (Data Update) options scroll instead of cutting off their buttons, Sort Columns and Group By fit their windows, and suggestion cards in Publish Dashboard wrap instead of scrolling sideways. (Jul 27, 2026)
- Pipeline Step Cards: Step cards show snippets used in SQL and AI query steps, show the prompt only for steps built from one, and a Lookup step whose source view was deleted shows "Not Available" instead of a blank card. (Jul 23, 2026)
- SFTP File Collection: The folder selection window for an SFTP file collection shows all folder contents correctly at every browser size. (Jul 22, 2026)
- Connector and Job Errors: When adding a connector source, changing sync, downloading or exporting fails, Mammoth shows the actual error instead of reporting success or "No files found". (Jul 21, 2026)
- AI Rules With Your Own Key: AI rules set up with your own provider key run correctly, and a key that fails validation no longer stops you from switching to another one. (Jul 20, 2026)
- Join and Lookup Steps: Pointing a Lookup step at a different view no longer gives an invalid destination column error, the Join editor opens when a key column was removed from the joined view, and the Join preview no longer goes blank when you pick a key column. (Jul 20, 2026)
- Draft Mode: Suspending or restoring an action, branch-out or pivot step in draft mode shows Apply and Discard as other changes do, a pipeline with an error keeps its error status after you suspend or restore an export, and the confirmation says whether draft mode was turned on or off. (Jul 17, 2026)
- Large Projects: Projects with many datasets no longer show a maintenance message when loading their contents takes a while. (Jul 17, 2026)
- Workspace Access: A signed-in user who has no workspace yet, such as someone with a pending invite, can see the navigation to log out or accept the invite, and the workspace switcher works on a suspended workspace's screen. (Jul 17, 2026)
- Activity Log: Add Data events from folder consolidation automations include how the data was appended. (Jul 16, 2026)
- Adding Pipeline Steps: A new step dropped at the top of the pipeline stays where you dropped it instead of moving to the end. (Jul 15, 2026)
- Tab Reordering: Tabs can be dragged to reorder them again. (Jul 15, 2026)
- Google Drive and Dropbox File Pickers: The Google Drive and Dropbox file pickers open at full size instead of being squeezed into the window behind them. (Jul 14, 2026)
- Checkpoints: An approved checkpoint stays approved when steps before it are edited, and its approval email is not sent again. (Jul 10, 2026)
- Connector Sign-In: Connecting a third-party source that signs in through the provider's own page completes again. (Jul 9, 2026)
- Metrics: Metric values keep updating after you edit a Conditional Filter step. (Jul 7, 2026)
- Copying Pipeline Steps: Actions copied and pasted between pipelines keep their order. (Jul 2, 2026)
- Dependent View Updates: Views that depend on newly arrived data rerun reliably, even when many pipelines are running at once. (Jul 2, 2026)
- Filter Conditions: Custom SQL filter conditions that use the % operator run without a runtime error. (Jul 2, 2026)
June 2026
Week of Jun 29
Clearer Errors for Your Own AI Provider Key
Adding or using your own AI provider key gives specific messages when a key, model or plan cannot be used, picks a sensible default model for each provider, and sets web search per provider.
Redesigned Checkpoint Panel
The Checkpoint panel has a cleaner layout, with clear cards for notify-only and pause-for-approval, tidier email and webhook rows, and a collapsible webhook payload.
Copy and Paste Pipeline Tasks
Copy one or more pipeline tasks and paste them into the same view or another view's pipeline; pasted tasks open as a draft, and database export steps keep their saved credentials.
Clearer Empty Views
A view with no rows to show now says so plainly, and a view whose source has no data no longer shows the wrong message.
Premium Connection Usage on Connector Cards
Premium connector cards show how many of your plan's premium connections are in use, and the limit applies across all premium connectors together.
Trash
Deleting a dataset, view, dashboard or automation moves it to Trash, where you can restore items one at a time or in bulk, or delete them for good.
Update Method on Pipeline Step Cards
Branch Out, crosstab and BigQuery export steps show whether they replace or combine data right on the step card, without reopening the step.
Week of Jun 22
Failure Emails for Cloud Data Pulls
When a pull from a connected source fails, you get an email so you can act on the error.
Bulk Replace Results Beside the Source
Bulk Replace places its result column right next to the source column, so you can compare original and replaced values side by side.
Week of Jun 15
Monitor Opens Over Your Work
Monitor opens as a window over the page you are on, so you can check pipeline status without leaving your work.
Parameters Panel Improvements
The Parameters panel no longer flickers on hover, its edit window sizes to its content, and parameters are always workspace-wide, so there is no scope to choose.
Column Highlight While Reordering
A column you drag to a new position stays highlighted until you drop it, so you can see which one is moving.
Email Attachment Import
Connect a mailbox and bring in the CSV, TSV and Excel files attached to incoming emails, without downloading them by hand.
Pipeline Version History
Every change to a pipeline is saved as a version you can browse with its timestamp and task details, and you can restore an earlier version or copy tasks out of it.
Week of Jun 8
Switch Workspace From a Suspended Workspace
If a workspace is suspended and you belong to others, you can switch to another workspace straight from the suspended screen.
Week of Jun 1
Kafka Import
Pull messages from Apache Kafka topics straight into a dataset, connecting with plain or SASL_SSL authentication.
MQTT Import
Subscribe to topics on an MQTT broker and collect sensor messages into a dataset, with column types worked out from the message contents.
REST API Export
Send a dataset to any REST API endpoint with POST, PUT or PATCH, using no authentication, an API key, a bearer token, basic auth or OAuth2.
Cancelled Plans Move to Free
When a subscription or trial ends without renewal, the workspace moves to the Free plan instead of being scheduled for deletion.
Fixes in June 2026
- BigQuery Export: When a project has more than one BigQuery connection, the export window lets you choose which to use and loads that connection's projects. (Jun 29, 2026)
- Math, Crosstab and Date Conversions: Math rules, crosstab values and date-to-number conversions keep their full decimal precision instead of being rounded to three decimal places. (Jun 29, 2026)
- File Upload: Tab-, pipe- and semicolon-delimited files are detected correctly, and files with unstructured rows can be submitted with all rows imported. (Jun 29, 2026)
- Invitations: Accepting an invitation takes you to the workspace you were invited to, and the invitation email links there. (Jun 29, 2026)
- Parameters and Snippets: Selecting a parameter or a snippet opens the right preview, even when the two share an ID, and deleting one closes the correct preview. (Jun 29, 2026)
- Resource Finder: The data library panel shows up when choosing a view or dataset for a join, lookup or scheduled refresh. On small screens its last column stays in view, and it no longer shows items from the workspace you were in before. (Jun 29, 2026)
- Scheduled Data Refresh: Datasets pulled from accounting, CRM, analytics and other app connectors appear in the dataset list when you set up a scheduled refresh. (Jun 29, 2026)
- Window Functions: Count results in Window functions show as whole numbers, and the step card uses the same labels as the function panel. (Jun 29, 2026)
- AI SQL Query and Joins: AI SQL Query, joins and other tasks no longer fail with a duplicate-column error on views where a duplicated task had reused a column's internal ID. (Jun 24, 2026)
- AI SQL Generation: AI-generated SQL rules can see columns created by the step just before them, no longer fail with an unclear repeated-attempts error, and accept text-to-date conversions. (Jun 22, 2026)
- Intent-Based Conditions: Conditions written in plain language, such as checking whether a number or date column is empty, run without type errors. (Jun 22, 2026)
- SQL Server Export: Exporting to SQL Server works when the table name starts with a number, and a missing name now shows a clear error. (Jun 22, 2026)
- Data Editor: The data editor no longer hangs loading a view with an unusual date format, shows the correct row count while a new view loads, and explains why a column move was blocked. (Jun 17, 2026)
- Explore: The column name stays visible in the Explore card header for every aggregation, with the full label in a tooltip. (Jun 16, 2026)
- S3 Export: CSV and Excel files exported to S3 carry the correct file type, so tools that read them programmatically can open them. (Jun 16, 2026)
- Branch Out: Branch Out steps kept at the end of the pipeline stay there when added, duplicated or applied; editing an earlier one no longer offers columns created after it; and a mapping broken by a suspended task is highlighted and listed first. (Jun 15, 2026)
- Bulk Replace: Values containing a forward slash are replaced like any other value. (Jun 15, 2026)
- Data Check: Data Check rules report accurate validation errors. (Jun 15, 2026)
- Activity Log: The Activity Log updates when you change the project filter. (Jun 10, 2026)
- Conditional Highlights: Discarding a new highlight rule clears its preview from the grid. (Jun 10, 2026)
- Plan Changes: Upgrading to a paid plan from Settings or the plan picker takes you to checkout to complete the change, instead of showing success without one. (Jun 1, 2026)
May 2026
Week of May 25
API Keys From Multiple AI Providers
Add your own API keys from several AI model providers to use with GenAI steps and other AI features, with clearer validation messages when a key is added or switched.
Custom Expression Data Checks
Write a data check rule as a plain-language description and have it turned into an expression; turning off notifications on an existing check now clears its recipients.
Conditional Highlights
Highlight cells that match rules you define, including color scales, and see a clear notice when a rule refers to a column that is missing or has changed type.
Dropbox Folder Selection
When connecting Dropbox, choose which folders the connection can use instead of the whole account, and pick files without being asked to reselect them.
File Collection
Have Mammoth collect files from your cloud storage on a schedule, filtered by folder, and bring them in without manual downloads and uploads; sources can also be removed from an existing collection.
Extract JSON From the Column Menu
When a column holds JSON, its column menu offers JSON extraction as the first action, including in files with only a few rows.
Dataset Preview in the Resource Finder
Preview a dataset in a resizable pane, or expand it to a larger view, before selecting it for a join, lookup or other step.
Intent and SQL on Pipeline Step Cards
Pipeline step cards for SQL and AI-built filters, metrics and math show both the plain-language intent and the query or condition behind it.
Export to Tableau
Send a dataset to Tableau Server as an export destination.
Dashboards That Build Page by Page
A new AI dashboard shows its pages as each one is ready, with progress you can follow and a way to cancel, and starting a dashboard from a suggestion keeps your prompt. This was the earlier dashboard product, replaced in August 2026.
Self-Serve Plans in the App
The in-app plan picker and comparison reflect the current self-serve plans, including a Free plan, and features a plan does not include open an upgrade prompt instead.
Week of May 18
Map Charts in Dashboards
Dashboards can show values on a filled map of the world, US states or India states, and filters set to zero or false also include blank values. This was the earlier dashboard product, replaced in August 2026.
Faster Dataset Picking in Joins and Lookups
The Resource Finder opens with its search bar ready for typing, opens automatically when you add a Join or Lookup, and selects the dataset for you when only one matches.
Week of May 11
Advance Notice of App Updates
A banner counts down to a scheduled app update so you can finish what you are doing first.
Azure Blob Storage Connector
Import data from and export data to Azure Blob Storage.
Condition Builder Layout
The condition builder has an updated, easier-to-read layout for setting up conditions.
Microsoft Dynamics 365 Connector
Connect to Microsoft Dynamics 365 and bring its data into Mammoth.
Workspace Permissions When Inviting Users
Set a new member's workspace-level permissions in the redesigned invite dialog, and see invited users more clearly in User Management.
Parameters & Snippets Panel
The Parameters & Snippets panel has an updated layout; parameters set to 0 now display correctly and long names no longer overflow.
Real-Time Notifications
Notifications arrive as they happen, without waiting for the app to check for them.
SharePoint Document Library Selection
Choose which SharePoint document library to import from, for sites that do not use the default one, with a notice when the chosen location has no files.
Keyboard Navigation in the Transform Menu
Move through every section of the transform menu with the Tab key.
Week of May 4
Column Changes While a Check Is Failing
A failed checkpoint or data check no longer stops you renaming, reordering, sorting, formatting or hiding columns; only a failed task step does.
SQL and Plain-Language Expressions in Math, Metric and Filter
Math, Metric and conditional Filter steps accept a SQL expression directly, or generate one from a plain-language description, and the result can be reviewed before it is applied.
Export to OneDrive
Send a dataset straight to Microsoft OneDrive from the export destinations panel.
Column Protection in Dataset Schema Settings
Dataset schema settings no longer let you remove every column: at least one must remain, or a new one must be added, before you can save.
Fixes in May 2026
- Sign-Up and Plan Changes: Sign-up with email or Google lands on the right plan, trials use the plan's own length, moving back to Free works after a trial ends, and Free plan users can change plan from inside the app. (May 29, 2026)
- Column Type Conversion: Converting a column from the column browser opens with the right target type, and Explore cards update after a text column becomes a date or number. (May 26, 2026)
- Pipeline Panel: The pipeline keeps its scroll position when you minimize or expand it. (May 26, 2026)
- Pipeline Step Descriptions: Step cards and popovers show date expressions, blanks, parameters, date ranges, special characters and edit-cell details correctly, and dashboard cards in the pipeline display their names cleanly. (May 26, 2026)
- Dashboards: Dashboard widgets finish loading after a page reload, theme change or lost connection, and checkbox filters apply correctly. This was the earlier dashboard product, replaced in August 2026. (May 25, 2026)
- Draft Mode: Submitting a draft reruns only the new and later steps, Branch Out sees columns added in the draft, and discarding a draft step refreshes the grid. (May 22, 2026)
- Exports: Editing a failed export with corrected credentials validates the new ones, form fields lock while an export is saving, destination cards sit in the right place, and BigQuery exports no longer fail when several run at once. (May 20, 2026)
- Activity Log: The activity log loads more entries as you scroll instead of showing a loader. (May 15, 2026)
- App Navigation: A brief problem loading workspaces no longer sends you to the dashboards page by mistake. (May 15, 2026)
- Interface Layout: Labels, filters, menus and the date picker fit their space again after the font update instead of wrapping or being cut off. (May 15, 2026)
- Google Analytics 4: Creating a Google Analytics 4 dataset completes successfully. (May 15, 2026)
- Google Cloud Storage Connector: The Google Cloud Storage connector opens instead of loading indefinitely. (May 15, 2026)
- Schedules: Setting an invalid end time on a schedule shows a specific error explaining what to change. (May 15, 2026)
- Third-Party Datasets: A dataset from a connected source can be created from a table that has columns but no rows yet. (May 15, 2026)
- Data Grid Sorting: Sorting from the sort footer works again. (May 14, 2026)
- Data Library: Cloned datasets appear right away, dataset settings no longer flicker or show the previous dataset's values, the Batches section shows its count, and Add new data appears only for datasets that accept uploads. (May 13, 2026)
- Error Email Notifications: Email notifications for failed pipeline tasks are sent as expected. (May 13, 2026)
- User Management: The team members table displays correctly and its filter keeps working when a search returns no results. (May 13, 2026)
- Pipelines: A view no longer stays stuck on "Transformation in progress" after its pipeline has finished. (May 12, 2026)
- REST API Imports: Imports from REST sources that expect a different request method now succeed, and one inaccessible project no longer fails a whole multi-project import. (May 8, 2026)
- SQL Transform: A SQL transform generated from a description opens in the editor for review instead of running on its own. (May 8, 2026)
- Automations: Deleting a dataset also removes the automation steps that use it, and the whole automation when nothing else is left in it. (May 4, 2026)
- Conditional Filter: A filter described in plain language applies correctly when it refers to only some of a column's values. (May 4, 2026)
- Google Drive Folder Picker: The Google Drive folder picker shows folders in their real hierarchy instead of listing every subfolder at the top level. (May 4, 2026)
April 2026
Week of Apr 27
OAuth Sign-In for the REST API Connector
Connect the REST API connector to services that require OAuth authorization, and reauthorize a connection when its access expires.
Week of Apr 20
Redesigned Resource Finder
A new finder for choosing datasets and views in Join, Lookup, Branch Out, Group & Pivot and other steps lets you browse folders and search; in Join and Lookup it opens at the current dataset's folder and no longer offers the current view as the other side.
Week of Apr 13
Folder-Level Access for Google Drive
When connecting Google Drive, pick the folders Mammoth may use instead of granting access to your whole drive; imports are limited to files in those folders.
Multiple Value Columns in Group & Pivot
Group & Pivot accepts several value columns when the Columns section is in use, so you can aggregate more than one field in a single pivot.
OneDrive Import
Import data straight from Microsoft OneDrive by browsing your folders and picking one or more files.
Column Reordering in Schema Settings
Drag columns into a new order in a dataset's schema settings, alongside renaming, removing and changing column types.
REST API Endpoints That Depend on Another List
The REST API connector can now pull from an endpoint once for every record returned by another endpoint, passing each ID as a query parameter, so data that is only available per item (such as per project) is collected for all of them.
Week of Apr 6
Illustrated Fill Missing Values Options
The Fill Missing Values step shows an illustration for each way of filling gaps, including filling from above or below within groups, to make the right option easier to pick.
Reorder Pipeline Steps by Handle
Pipeline steps are reordered by dragging the handle on each card, so clicking elsewhere on a card no longer moves it by accident.
Remove Duplicates by Selected Columns
The Remove Duplicates step can compare only the columns you choose, instead of whole rows, when deciding which rows are duplicates.
Week of Mar 30
Project and Workspace Permissions
Project Admins can invite people from outside the workspace straight into a project, and project settings are limited to project Admins. Workspace members see API keys as read-only, cannot use premium connectors, and no longer see the Activity Log.
Fixes in April 2026
- Dashboards: The dashboard list loads reliably and shows who last updated each dashboard correctly. This was the earlier dashboard product, replaced in August 2026. (Apr 30, 2026)
- Plan & Billing: A subscription set to cancel no longer shows a renewal date, payment actions or upgrade prompts. (Apr 28, 2026)
- CSV Upload: Files saved from Excel as CSV UTF-8 now import into a proper table. (Apr 22, 2026)
- Data Checks and Checkpoints: Notification recipients are chosen from a list, a failure notification needs a recipient before it can be saved, and generating a check condition from a description works again. (Apr 20, 2026)
- Draft Mode: Applying draft changes no longer re-runs branch-outs and exports that had already completed, so they stop adding duplicate batches, while downstream actions still run when source data changes; step statuses also refresh once the pipeline finishes. (Apr 20, 2026)
- Explore: Searching numeric values in an Explore card works when the number includes thousands separators. (Apr 20, 2026)
- Data Editor: The grid and pipeline buttons no longer stay disabled after an action fails or a step panel closes mid-apply, and pasting a copied Group & Pivot step maps its columns correctly. (Apr 17, 2026)
- Monitor: The Active Tasks tab lists and finds tasks with Auto-Sync (Data Update) off, long names no longer overlap, and suspended tasks no longer appear as pending changes. (Apr 17, 2026)
- Step Conditions: When you edit a step's condition, the value dropdown lists the values present at that point in the pipeline. (Apr 16, 2026)
- Group & Pivot: Formatting menus open fully, and a column's data type matches between the step and the view's metadata. (Apr 16, 2026)
- Scheduled Dataset Refresh: The dataset picker for scheduled refreshes lists only database-sourced datasets, leaving out file-based sources that this refresh cannot update. (Apr 15, 2026)
- Pipedrive Import: Imports complete when date columns contain empty values. (Apr 14, 2026)
- Pipeline Panel: Step cards show their expand arrow whenever there is more to see, empty pipelines show a single add button, the Notes toggle works on new views, Pivot cards list their output columns, and reordered steps are marked in the mini pipeline. (Apr 9, 2026)
- Webhook and Spreadsheet Setup: Setup forms fit on small or zoomed-in screens instead of being cut off. (Apr 9, 2026)
- Pipeline Error Emails: When adding, editing or discarding a step causes an error later in the pipeline, the error notification email is now sent. (Apr 3, 2026)
- Branch Out: Pipelines containing certain Branch Out steps re-run normally instead of getting stuck. (Apr 2, 2026)
- Database Custom Queries: Saving a typed or pasted custom query as a dataset works without first selecting a table, and Save as dataset is disabled when the preview returns no rows. (Apr 2, 2026)
- BigQuery Export: Exports to BigQuery complete successfully. (Apr 1, 2026)
- Fill Missing Values: Existing Fill Missing Values steps keep working when a new batch of data is added instead of going into error. (Apr 1, 2026)
March 2026
Week of Mar 30
Auto-Sync (Data Update) Naming
Data Update is now called Auto-Sync throughout the app, with clear on and off states.
Checkpoint Steps
Add a checkpoint to a pipeline as an Alert, which notifies recipients by email or webhook and carries on, or as an Approval Gate, which pauses the pipeline until someone approves. Pending checkpoints can be approved without opening the pipeline, and Monitor is now split from a separate Pending Items view for everything awaiting action.
Download Dashboard as PDF
Download a dashboard as a PDF from the dashboard toolbar; each tab becomes its own page. This was the earlier dashboard product, replaced in August 2026.
Data Check Steps
Add a data check to a pipeline to test the data as it runs, using project parameters if you like. Checks awaiting attention appear in Pending Items and are sent by email.
Guided Export Setup
Adding an export to a pipeline starts with a step that lays out the destinations, from Mammoth datasets to external databases and live links, before you configure one.
Parameters & Snippets
Define parameters and reusable SQL snippets once at project level and use them across pipelines. Changing a value marks the affected pipelines as stale and lets you rerun just those; deleting one keeps its current value in the steps that used it.
Pipeline Redesign
A minimized pipeline view keeps more of the grid in sight, pipeline cards are redesigned and expand or collapse one at a time, and the function picker gains search, categories and tooltips on function names.
SharePoint Import
Import data from SharePoint: browse its folders, select one or several files or a whole folder, and refresh the dataset with the latest file contents.
SQL Result Column Placement
Columns created by a SQL step are placed next to the columns they were built from instead of at the end of the grid.
Storage Breakdown by Dataset and View
Plan & Storage settings show storage used by each dataset and, when you expand it, by each of its views. The tab is available to every workspace, whatever its plan.
Week of Mar 23
Column Name Formatting
Rename columns in bulk from Dataset Settings: standardize names to formats such as snake_case or camelCase, or have AI suggest descriptive names.
Week of Mar 16
Profile Settings
Profile Settings have a new layout, and the security section shows when two-factor authentication is already on instead of offering to enable it again.
Automations
Automations pick up files in nested subfolders, run as soon as they are created, and check connection details when a data refresh automation is added or edited.
Bring Your Own SFTP Private Key
Connect to an SFTP server with your own private key and username, with an optional passphrase for encrypted keys. Password connections no longer try key-based sign-in first.
Week of Mar 9
Automation Progress in Monitor
Monitor has an Automations tab showing running and queued automations, with live progress through validating, appending and finalizing, and a countdown for queued runs. A data consolidation automation now targets a single destination dataset.
Retry a Failed Payment
When a payment is due, retry it with the card already on file instead of going through checkout again, and plan status updates promptly after payment or a trial converting to paid.
File Names for SFTP Exports
Choose the file name an SFTP export writes, and decide whether each run overwrites that file or creates a new uniquely named one.
Duplicating Large Views
Duplicating a view and querying its rows run in the background, so very large datasets no longer freeze the screen while they work.
Pipelines Run in the Background
Pipeline steps run without blocking the screen, so you can keep building the pipeline while earlier steps are still processing.
XML File Upload
Upload XML files, including XML files inside a zipped folder, and work with them like any other dataset.
Week of Mar 2
Faster SFTP Folder Browsing
SFTP folders load one level at a time as you expand them, so servers with many nested files open quickly, and folder counts stay correct when you search.
Date Format Follows Your Locale
New projects use your browser's local date format by default; setting a project-specific date format is now an opt-in.
Google Cloud Storage Import
Import files from a Google Cloud Storage bucket using a service account: browse the bucket, pick a single file or a whole folder, and pull new files on later refreshes.
Self-Serve Plans and New Workspaces
Create a new workspace from the sidebar and choose its plan and payment there. Plans, add-ons and billing are managed in settings, and reaching a plan limit or a premium feature shows an upgrade path instead of a request to contact sales.
Export to SharePoint
Send a dataset to a SharePoint location as an export step in the Data Editor.
Fixes in March 2026
- Activity Log: Add-data events in the Activity Log say whether the data was combined with or replaced the existing data. (Mar 31, 2026)
- Drag-and-Drop Upload: Dragging files into the Data Library opens the new dataset upload again. (Mar 31, 2026)
- Export Steps: Export steps that fail, for example on wrong database credentials or special characters in column names, show the specific error and send the failure email instead of loading indefinitely, and editing a saved export keeps its stored credentials. (Mar 31, 2026)
- Functions Panel: The Functions panel shows a loader while a function opens instead of a blank panel, and Convert Column steps no longer describe their output format as undefined. (Mar 31, 2026)
- BigQuery: BigQuery imports handle JSON columns and column names that are reserved words, and editing a BigQuery dataset's query from the preview panel opens instead of loading indefinitely. (Mar 30, 2026)
- Database Imports: Snowflake connections validate and import correctly, and SQL Server connections list their tables again. (Mar 27, 2026)
- Project Rename: Renaming a project from the Data Library or project settings works again. (Mar 27, 2026)
- SFTP Exports: An SFTP export can be applied with the directory left empty and writes to a default folder. (Mar 27, 2026)
- View Summary: The AI summary of a view loads again. (Mar 27, 2026)
- Dataset Settings: Refreshing the page on Dataset Settings or a dataset preview no longer leaves an endless loader or breaks the view tabs. (Mar 20, 2026)
- Lookup and Join Steps: Reopening a Lookup or Join step whose source view was deleted shows a clear error instead of a broken form. (Mar 20, 2026)
- Project Roles: Changing a user's project role from the dropdown takes effect immediately, without separate Apply and Discard buttons. (Mar 20, 2026)
- Draft Mode: Applying pending changes in Draft Mode submits your edits first and no longer makes the pipeline flicker on large datasets. (Mar 18, 2026)
- Group Pivot: Group Pivot steps finish running instead of staying stuck in a buffering state. (Mar 18, 2026)
- Connector Sign-In: After authorizing a third-party account, you return to the connectors tab rather than the file upload tab. (Mar 16, 2026)
- Workspace Invites: The invite-user dialog in workspace settings no longer shows "Undefined". (Mar 16, 2026)
- Create Dataset With AI: Creating a dataset with AI using the Let AI Decide option no longer fails. (Mar 13, 2026)
- Column Rename: Renaming a column in Dataset Settings takes effect even when a view has rules or metrics applied. (Mar 13, 2026)
- Downloads and Live Links: Downloading a view as CSV and creating a live link work again. (Mar 13, 2026)
- Data Library Search: Scrolling the Data Library search results no longer jumps back to the top, and arrow-key navigation works reliably. (Mar 10, 2026)
- File Uploads: Excel files upload correctly, uploading too many files at once shows a clear message, and uploading an unsupported file type or a Dropbox link from a URL gives a proper result instead of failing silently. (Mar 10, 2026)
- Paste From Clipboard: Pasting data from the clipboard includes every column, shows a loader while it reads, and validates the input. (Mar 9, 2026)
- SFTP Connections: SFTP connections that use SSH show the Download Key button and setup instructions again. (Mar 6, 2026)
- Connector Datasets: Creating datasets from database and cloud connectors, including Google Drive and BigQuery, works again, a one-time pull no longer asks for a start date, and the Save button stays in its loading state until the dataset is created. (Mar 5, 2026)
- New Connections: The new-connection form keeps a consistent field order across connectors and stays open after an error such as a wrong password, so you can correct it. (Mar 5, 2026)
- View Insights: View Insights in the Data Editor works again. (Mar 3, 2026)
February 2026
Week of Feb 23
Bulk SFTP Imports
Importing many files from an SFTP folder at once runs in the background, and automations that append a folder of new files into one dataset handle them together in a single run.
Data Library With Many Items
The Data Library, its search and storage settings stay responsive in workspaces holding a large number of datasets and views.
Week of Feb 16
Masked API Keys in Settings
API keys in Settings are shown masked rather than in full.
Project Settings and Access
The Project Settings window has a cleaner layout with search and role management, matches the project creation flow, and lets you set access to only you, everyone in the workspace, or selected users, adding several people at once.
Clearer Actions for AI Prompt Transformations
When you describe a transformation in plain language, separate Apply Now and Add to Pipeline actions make it clear whether the change runs right away or joins your pipeline.
Week of Feb 9
Dependent Views Menu in the Data Editor
Joins and lookups made in another view now show up in the Dependent Views menu of the view they pull from, so you can see what relies on it.
Edit Cells Header
The Edit Cells header shows more clearly that you are in editing mode, with a tidier layout and buttons.
SQL Query Editor for New Datasets
Edit a query directly without extra clicks, and run it straight from the keyboard when creating a dataset from a query.
Prompt to Refresh After an Update
If the app open in your browser is out of date, Mammoth asks you to refresh instead of leaving screens unresponsive.
Week of Feb 2
Join Match Within Range
Join on numeric or date key columns using an inclusive range instead of an exact match, so rows pair up when a value falls within a set distance of the other.
Fixes in February 2026
- Convert Column: Custom text-to-date formats take semicolons as the separator, and a converted column's output format displays correctly in its pipeline step. (Feb 24, 2026)
- Metrics Preview: Metric cards in preview mode scroll properly and show their values in full, and the metrics drawer opens and closes reliably. (Feb 24, 2026)
- Data Settings: Previewing and saving data settings that skip rows works as expected. (Feb 23, 2026)
- Column Formats: Number and date formatting is kept when a column is copied into a new column. (Feb 19, 2026)
- Generate Dataset With AI: Creating a dataset with AI works again. (Feb 19, 2026)
- Profile Settings: Uploading a profile picture in Settings no longer shows an error. (Feb 19, 2026)
- Date Format Settings: The date format option pre-selects the project's setting as expected. (Feb 17, 2026)
- Explore Cards: Hovering over an aggregated column in an Explore card shows its full name. (Feb 17, 2026)
- Functions Panel: The functions panel restores its saved state correctly when you reopen or close it, without duplicate scrollbars. (Feb 17, 2026)
- Preview Panel: Views open in the preview panel from the Data Library, renaming a dataset no longer blanks the panel, choosing date formats or validating an uploaded file no longer leaves it loading, and a dataset that is still processing shows a loading state instead of a blank page. (Feb 12, 2026)
- Connector Setup: Opening a third-party connection for the first time shows its setup dialog once instead of several times. (Feb 9, 2026)
- Group & Pivot and Branch Out: Switching views before applying Group & Pivot keeps the panel and the values you entered, and Branch Out lists the right hidden columns. (Feb 9, 2026)
- Pipeline Templates: Applying a template no longer applies its pipeline automatically. (Feb 9, 2026)
- PostgreSQL Queries: PostgreSQL queries that contain comments now run. (Feb 9, 2026)
- Column Browser: Reordering columns from the Column Browser no longer shows an error. (Feb 2, 2026)
- Data Quality Checks: Data quality checks complete on edge cases in statistical data that used to make them fail. (Feb 2, 2026)
January 2026
Week of Jan 26
Simpler Date Format Settings
Set the date format for date columns from the preview panel and file details, and have it apply consistently to previews and future uploads. Edit Data Settings drops the automatic option and only asks about columns whose dates are ambiguous.
Flexible Date Conversion in Convert Column Type
Converting text to a date suggests the source format it detects and lets you enter a custom one when none fits; converting a date to text lets you pick the output format. The pipeline step shows "Source format" when a custom format is used, and numeric-to-date conversions skip the source format setting.
Dataset Settings and Preview Panel Redesign
Dataset settings and the preview panel have a refreshed design with clearer icons, spacing and navigation, making dataset details easier to scan.
Data Editor Remembers Where You Left Off
The Functions panel reopens in the state you left it, including an unfinished step, and the pipeline keeps its scroll position and preview when you move between views.
Redesigned Export Menu
The export menu in the Data Editor groups its options more clearly and has streamlined collapsed and expanded views.
Week of Jan 19
Redesigned Data Quality View
The Data Quality view groups issues, warnings and recommendations more clearly, so you can judge a dataset's health faster. It is always on, with no separate setting to enable it.
Preview Panel Keeps Your Selection Across Pages
The item selected in the preview panel stays selected as you move between the Data Library, Dashboards and Orchestrations pages, and the Data Library reopens where you last were.
Clearer Messages When an AI-Generated Step Can't Be Created
When a change you describe in plain words can't be turned into a step, the message now explains why.
Search for a Connector in Add Data
A search box in the connector list under Add Data lets you find a source by name instead of scrolling.
Week of Jan 12
New Data Library Empty State and Drag-and-Drop
An empty Data Library has a new starting view, and dragging files onto it to upload works more smoothly.
Webhooks in the Add Data Sidebar
Webhooks now have their own entry in the left sidebar of Add Data, so creating a dataset from a webhook is easier to find.
Week of Jan 5
Replace or Combine on Third-Party Data Pulls
When pulling data from a third-party source into an existing dataset, choose next to the dataset name whether the new data replaces what is there or is combined with it.
File Upload Progress Widget
A progress widget shows your uploads while they run, and long file names display cleanly in it.
Fixes in January 2026
- Data Editor: Asking for a change in plain words, such as a sort, while the pipeline has an error no longer leaves the Data Editor blank. (Jan 30, 2026)
- Bulk Replace: Bulk Replace suggestions no longer list the same value more than once. (Jan 30, 2026)
- Edit Data Settings: File settings load reliably during dataset setup, the Validate action is visible again, and the dialog handles skipped rows and unstructured data correctly. (Jan 30, 2026)
- Excel Downloads: Downloading data as an Excel file works correctly again. (Jan 30, 2026)
- Export Actions: Entering wrong credentials for an export no longer creates the export action again and again. (Jan 30, 2026)
- Data Editor Grid: Resizing a column no longer reorders it by accident, and resizing in preview mode no longer leaves the grid unresponsive. (Jan 27, 2026)
- Group & Pivot: Date columns added to Rows keep their date type instead of turning into text, hour, minute and second formats are distinct, and the column section is disabled when several aggregates are added to Values. (Jan 23, 2026)
- File Uploads: Excel and CSV files whose values contain quote characters, including several double quotes in one column, upload without the data being distorted or the file failing to process. (Jan 22, 2026)
- Join: Edited names of columns brought in by a join are kept, and copying a join, including into another workspace, keeps its full configuration. (Jan 22, 2026)
- Paste From Clipboard: A dataset created by pasting from the clipboard inside a folder is created in that folder. (Jan 21, 2026)
- Generate Dataset With AI: Entering a decimal number of rows now shows a validation message instead of silently blocking the flow. (Jan 15, 2026)
- Workspaces Without Projects: A workspace with no projects shows the right empty state in the Data Library, Orchestrations and navigation, no longer shows a project you have left, and no longer lets you create a dataset or orchestration without a project. (Jan 15, 2026)
- SFTP Datasets: Datasets pulled over SFTP show the Retrieve latest data option again, and Cancel closes the pull-method edit dialog. (Jan 15, 2026)
- Copying Pipeline Steps: Pasting a copied step lands in the right position and no longer fails when the step was copied from the middle of a pipeline. (Jan 13, 2026)
- Sample Files: The Credit Risk Assessment sample file link in Add Data works again, and an outdated sample file has been removed. (Jan 12, 2026)
December 2025
Week of Dec 29
Group & Pivot
Group and aggregate data and build a crosstab in one Group & Pivot step, including joining text values together within a group; it replaces the separate Crosstab, Group-Aggregate and Concatenation functions.
Week of Dec 22
Dashboard Sharing and View Analytics
Share a dashboard publicly by link or invite people by email, who confirm their address before viewing; dashboard owners can see total views, average time spent and who viewed it. This was the earlier dashboard product, replaced in August 2026.
One Transform Window With AI Prompt
Transform opens a single window where you either describe the change you want in plain language or pick a transformation tool, and it remembers which you used last; the task's details are shown before you add it, and the pipeline opens so you can see pending changes.
Dashboards Update Without Reloading
Changes to a dashboard appear in place as they finish, without reloading the whole page. This was the earlier dashboard product, replaced in August 2026.
Redesigned Data Quality View
The Data Quality window shows the view's quality score, completeness, critical issues and recommended fixes more clearly.
Redesigned Add Data
Add Data has a new layout with redesigned connector cards, new sample datasets, and clearer feedback when you drag and drop a file.
Bulk Replace Shows Whitespace
Bulk Replace can reveal spaces and other whitespace in values so replacements match exactly what you expect, and its suggested replacements are more relevant.
Week of Dec 15
Export From the Functions Panel
Export now sits in the top-right of the Data Editor and opens in the same side panel as other functions, with one consistent layout for every destination.
Insights Panel in the Data Editor
A new Insights panel in the Data Editor points out key observations and possible data issues in the view you are looking at, with no separate setting to switch it on.
Project Date Format Settings
Set a date format for a whole project so dates are read the same way across its datasets, and when a file has ambiguous date columns you are asked to confirm the format once and apply it to all of them.
Publish a View as a Dashboard
Publish as Dashboard in the Data Editor suggests dashboards to build from your data, or lets you describe the one you want. This was the earlier dashboard product, replaced in August 2026.
Generate a Dataset With AI
Describe the dataset you need in plain language, including the fields you want, and Mammoth creates a structured dataset you can start working with.
Display Changes From the AI Prompt
Asking the AI Prompt to hide, show or sort columns now changes how the grid is displayed instead of adding a pipeline step.
Add Data by Pasting From the Clipboard
Paste copied rows straight into Add Data to create a dataset, without saving a file first.
Week of Dec 8
Leave a Workspace
Leave a workspace from User Management or your profile settings; if you are its only owner, you are asked to transfer ownership first.
Run Orchestrations On Demand
Start an orchestration right away with Run Now, and existing data refresh schedules are now managed as orchestrations rather than from the dataset preview panel.
Apache Hadoop Connector
Connect to Apache Hadoop with a host, port and credentials, browse its schemas and tables, and bring them into Mammoth.
Refreshed App Layout
The side navigation bar, folder breadcrumbs and the Transform and Export menus have an updated design, and breadcrumbs list only folders from the current project.
Fixes in December 2025
- Dashboards: Scatter charts display correctly, dashboards can be built from datasets with a very large number of columns, and dashboard styling and icons display consistently. This was the earlier dashboard product, replaced in August 2026. (Dec 25, 2025)
- Third-Party Connections: The schema choice is skipped when a connection has only one schema, editing a query from the preview panel works, the Change Data Pull Type option is back for SFTP datasets, Parquet and webhook setup display properly, and the option to create a new connection is shown only to people who can use it. (Dec 22, 2025)
- Data Editor: Sorting or changing the grid display while the pipeline has an error no longer blanks the grid, and steps in an error state can no longer be copied. (Dec 16, 2025)
- Orchestration: Deleting an orchestration from the preview panel works, yearly schedules show their interval, the Activity Log filters orchestration events, and the dataset picker lets you deselect a dataset and leaves out datasets that still need input. (Dec 12, 2025)
- User Settings: Users removed from a workspace no longer appear in its user list, and a changed profile name shows right away without refreshing the page. (Dec 12, 2025)
- XLSX Download: Downloading data from the Data Editor as XLSX produces the file correctly. (Dec 12, 2025)
- Explore Cards: Scrolling through many batches in an explore card keeps track of the first batch, and the grid no longer greys out while explore cards load. (Dec 5, 2025)
November 2025
Week of Nov 24
AI Dashboard Generation (Alpha)
Describe what you want to analyze and Mammoth builds a dashboard from your data, choosing the charts, summary cards, filters, layout and theme. Preview it for desktop, tablet or mobile, choose how it stays in sync with the data, and share it by link. This was the earlier dashboard product, replaced in August 2026.
Sign In With an Email Code
Sign in with a one-time code sent to your email and switch freely between that and your password. The sign-in and sign-up pages are redesigned with simpler forms, and bot protection runs in the background, falling back to an email code only when a sign-in looks suspicious.
Orchestration (Alpha)
A new Orchestration panel replaces Automation and brings workflow operations together: refresh third-party datasets manually or on a schedule, combine or replace data when new files arrive, and send automated notifications about workflow updates, with an unsubscribe link in each message. Switching a scheduled orchestration back to manual runs now works.
Week of Nov 17
Data Quality Overview
Open a data quality view from the Data Editor to see a score for your data along with completeness, critical issues and recommendations.
Bulk Replace Group Moves and Search Options
In Bulk Replace, move all or selected values from one group to another, and choose whether searching for values is case-sensitive and whether it uses fuzzy matching.
Week of Nov 10
Redesigned Copy Columns
The Copy Columns function has a new design in line with the rest of the functions panel, and copying into an existing column now shows the result correctly.
Fixes in November 2025
- PDF Import: Extracting tables from a single-page PDF using your own instructions now works. (Nov 26, 2025)
- Pipeline Tasks: The task tooltip shows who created or last changed a task, even when that person has since left the workspace. (Nov 21, 2025)
- User Management: A user search that returns no results no longer disables the rest of the page. (Nov 21, 2025)
- Dataset Names: Renaming a dataset by changing only its letter case no longer fails as a duplicate name, and automation details show dataset names with their correct casing. (Nov 18, 2025)
- Conditional Filter: When you describe a filter that removes rows, the rule now opens in Remove mode instead of defaulting to Keep. (Nov 11, 2025)
- Add or Replace Data: When combining with an existing file that has a long name, hovering shows the full name. (Nov 10, 2025)
- Remove Duplicates: A copied Remove Duplicates rule keeps the columns you chose to exclude. (Nov 10, 2025)
- Text Fields: Spaces typed into labels and other text fields are kept instead of being removed automatically. (Nov 10, 2025)
- SFTP Dataset Settings: Dataset settings and properties work correctly for datasets that come from SFTP. (Nov 5, 2025)
October 2025
Week of Oct 27
Activity Log
The Activity Log records more kinds of events, shows its columns in a clearer order and filters by date more reliably. Entries for projects that have been deleted are no longer clickable and say why on hover.
Data Update Settings for Connector Datasets
Datasets brought in from third-party connectors now have data update settings you can review and change, as uploaded datasets do.
Who Last Changed a Task
Hover over a task in the pipeline to see when it was last changed and by whom.
Explore Cards Keep Their Place
Switching between views keeps your search and scroll position in explore cards.
Week of Oct 20
New Columns Placed Beside the Original
A copied or newly added column now appears right next to the column it came from instead of at the far right.
Week of Oct 13
PDF and Image Upload
Upload a PDF or an image, including from a URL, and Mammoth pulls the tables out of it into a dataset you can prepare like any other.
UNION Queries in the SQL Rule
The SQL query rule now accepts queries that use UNION to combine results.
Delete a Workspace
Workspace owners can delete their workspace themselves, which also cancels its subscription.
Week of Oct 6
Copy Column Titles
Copy every column name in a dataset to the clipboard in one click from the column browser or dataset settings.
Tasks From Plain-Language Requests Apply Right Away
A task created by describing what you want is applied to the pipeline immediately, unless the pipeline is in Draft Mode.
Fixes in October 2025
- Support Chat: Signing out now clears the in-app support chat, so earlier messages are no longer visible afterwards. (Oct 30, 2025)
- API Keys: An API key now works only in the workspace it belongs to, and the workspace can be named in a request header. (Oct 29, 2025)
- Notifications: Notifications show their full message text in every case. (Oct 29, 2025)
- Metrics: Metrics display and format correctly and the metrics panel shows when it should; a metric can no longer be submitted without a function selected. (Oct 28, 2025)
- Salesforce Connector: Importing from Salesforce works again in a case that previously failed. (Oct 28, 2025)
- Explore Cards: Searching inside an explore card responds right away and says when nothing matches, the Apply button in Show Values By works, and exporting a card works as expected. (Oct 22, 2025)
- Published View Downloads: Downloading a published view as CSV or XLSX works for views that have no numeric columns. (Oct 16, 2025)
- Branch Out: Stray vertical scrollbars no longer overlap the search icon and panels in Branch Out and nearby panels on macOS and smaller screens. (Oct 10, 2025)
- Convert Column Type: The pipeline card for a Convert Column Type step describes the number format it applies correctly. (Oct 7, 2025)
- Draft Mode: A pipeline in Draft Mode no longer shows unsaved changes when there are none. (Oct 7, 2025)
September 2025
Week of Sep 29
Reset Decimal Formatting
Clear a column's decimal formatting from the number formatter, and the column menu shows when no formatting is applied.
Redesigned Metrics
Metric cards and the metrics panel have a cleaner layout that is easier to read, and metrics refresh when the view's data changes.
Week of Sep 22
Delete Your Profile
Delete your own user profile from your profile settings.
Virus Scanning for Uploaded Files
Files you upload, including additional files and profile pictures, are scanned for viruses, and if a file is rejected you are told which one.
Redesigned Plan Selection
Choosing a plan uses a redesigned page for comparing the available plans, and you can still switch workspaces from it when you belong to more than one.
Workspace Activity Log
See a workspace-wide log of what people did to datasets, views, projects and automations, with search, filters by timeframe and activity type, event details, and export.
More Reliable SQL Generation
Asking for a SQL query in plain language produces more accurate queries that need fewer manual corrections, and you see progress while the query is being written.
Week of Sep 15
Clearer Function Panels
Rule and function panels have clearer dropdowns, illustrations and descriptions, better-aligned controls and smoother cursor behavior, so building a rule takes fewer steps to understand.
Data Profiling
Profile a dataset to see its structure, completeness, consistency issues and key statistics, with generated charts and recommendations for improving it.
Week of Sep 8
Redesigned Sign-In and Sign-Up Pages
The sign-in, sign-up, password reset and email verification pages have a new, simpler design.
Join Settings Kept When Switching Tables
When you switch a join to another table, key and column selections carry over wherever the new table has columns with the same names, so you don't rebuild the join from scratch.
Week of Sep 1
Delete and Restore a Workspace
Deleting a workspace cancels its subscription and suspends it, and a suspended workspace can be restored.
Grid Display Changes Panel
Review and manage the column renames, format changes and other display changes you have made to the data grid in one place.
Quick Actions in the Preview Panel
The preview panel shows a resource's options as buttons, including moving it, instead of hiding them behind a menu.
Fixes in September 2025
- Accepting Invitations: After accepting an invitation you land in the new workspace with everything loaded, without having to reload the page. (Sep 29, 2025)
- Free PDF to CSV Tool: Tables that share column names are combined, duplicate tables are handled, the page being processed shows correctly in the preview, and downloaded tables are numbered correctly. (Sep 29, 2025)
- File Downloads: Downloading a file works when its name contains characters that previously broke the download. (Sep 24, 2025)
- API Keys: External API keys stay listed when you leave the API Keys tab and come back. (Sep 23, 2025)
- Third-Party Connections: Someone newly made a project Admin can create third-party connections right away, without signing in again. (Sep 23, 2025)
- Find & Replace and Label Insert: Adding a new field in Find & Replace or a new item in Label Insert scrolls it into view. (Sep 12, 2025)
- Copy Columns: Editing an existing Copy Columns step behaves correctly and shows a clear error when something needs fixing. (Sep 10, 2025)
- Draft Mode: The pipeline shows whether draft mode is actually on or off, and changes made in draft mode can still be applied after new data is added to the view. (Sep 10, 2025)
- Preview and Reports: The Explore icon appears once, not twice, in preview mode and in reports. (Sep 3, 2025)
August 2025
Week of Aug 25
Exploring Data in the Free PDF Converter
The free PDF converter makes it easier to explore the tables it extracts, and only offers the projects you belong to.
Week of Aug 18
Self-Serve Sign-Up and Plan Selection
Choose a plan when you sign up, check out on your own, and pick or change your workspace's plan from settings; a workspace owner can also delete a workspace themselves.
Draft Mode Indicator
When draft mode is on, the pipeline toolbar says so plainly, and the draft banner sits at the bottom of the pipeline out of the way.
Sign-Out of Inactive Sessions
Sessions that sit inactive past their timeout are signed out automatically.
More Detail on Pipeline Source Cards
Source cards in the pipeline show more information about where the data comes from and its current state.
Week of Aug 11
Distinct Count in Explore Cards
Explore cards can show values by distinct count, alongside the existing aggregations.
BigQuery Export Controls
Exports to BigQuery can be limited to the datasets and tables you allow, with more flexible export options and better handling of credentials.
Bulk Invite From a Pasted List
Paste a list of email addresses separated by commas, semicolons, spaces or new lines when inviting users, and it splits into separate invites; other multi-value input boxes split pasted lists the same way.
Week of Aug 4
Storage Usage in the Data Library
The Data Library shows how much storage each dataset uses, and the sidebar shows your workspace's storage use at a glance.
Explore Card Multi-Select
Ctrl- or Shift-clicking an item that is already selected in an Explore card deselects just that item and keeps the rest of your selection.
Freeze Columns in the Data Grid
Pin columns to the left from a column's header menu so they stay in view while you scroll; pinned columns are remembered per view, for you.
Fixes in August 2025
- Date Difference: The Date Difference function handles choosing the same date column for both dates without a conflict. (Aug 27, 2025)
- User Management: The select-all checkbox selects only enabled users and leaves disabled users out. (Aug 19, 2025)
- Pipeline Draft Submission: Submitting a draft that only changes actions no longer re-runs the pipeline's tasks, and a step left open for editing closes cleanly when the draft is submitted. (Aug 11, 2025)
- Free PDF Converter: Images that contain no tables are handled cleanly, and the tables-only preview shows the extracted tables correctly. (Aug 6, 2025)
- Editing Date Cells: Editing a date value directly in a cell saves correctly instead of producing an error. (Aug 4, 2025)
- Data Library Preview Panel: The preview panel shows a dataset's basic details while it is still processing instead of appearing empty. (Aug 4, 2025)
July 2025
Week of Jul 21
Publish to a Managed BigQuery Database
Publish a view to a BigQuery database that Mammoth manages for you, with access details to connect your own tools, progress messages while it runs, and clear errors when something goes wrong. Column names, including renamed ones, carry over cleanly, and the export contains only your data columns.
Batch Columns in the Column Browser
Add and remove batch columns directly from the Column Browser.
Week of Jul 14
Alpha and Beta Features Toggle
Workspace owners can turn access to alpha and beta features on or off for their workspace from the workspace settings.
Edit Cells
Editing cells is smoother: add rows, see edited rows highlighted, keep your pipeline toggle setting, and read tooltips more easily.
Week of Jul 7
Image to PDF Tool
Turn images into a PDF with the free Image to PDF tool, which also works better on mobile screens.
NetSuite Connector
Import data from NetSuite into Mammoth.
Fixes in July 2025
- Text Extraction: Extracting text with a regular expression that uses groups returns the expected values. (Jul 29, 2025)
- Pipelines: A metric that fails to rebuild no longer stops the rest of an active pipeline from running. (Jul 18, 2025)
- User Management: The user list shows every workspace member as you scroll, the invite dialog reports an invalid email instead of hanging, and only workspace owners see the re-invite and cancel invitation buttons. (Jul 17, 2025)
- Gen AI Pipeline Task: When an API key is missing, the Gen AI task says so and its settings link opens the API Keys page; the Add Key button stays disabled until the key has a name. (Jul 7, 2025)
- PDF to CSV Converter: The free converter now handles password-protected PDF files. (Jul 7, 2025)
- Intent-Based Conditions: Editing an existing intent-based condition shows the intent you entered. (Jul 2, 2025)
June 2025
Week of Jun 23
Reports in the Navigation Bar
Reports now opens from the vertical navigation bar into a workspace-wide reports page, and the explore section inside a report works again.
API Keys Settings Section
API tokens and external AI provider keys now live in their own API Keys section of Settings, separate from General.
Redesigned User Management
Settings shows every workspace user with their role and the projects they are assigned to, lets you change a user's role per project, and invites new users from a redesigned invite window.
Week of Jun 16
Your Own AI Provider Key
Add your own AI provider API key in Settings for generative AI features to use. If the key fails validation, runs out of quota or hits a rate limit, you see a clear message and the Gen AI rule cannot be applied until it is fixed.
Intent-Based Condition Builder
Describe a filter or transformation condition in plain language and Mammoth builds the matching structured condition for you to review.
Week of Jun 9
Redesigned Add New Data Window
Upload or select files and choose whether to add them as a new batch, combine them with existing data, or replace it, with clear batch and column mapping options.
Pipeline Status in the Browser Tab
The browser tab icon shows whether the current view's pipeline is processing, has an error, or has finished, so you can follow progress from another tab.
Profile and Security Settings
Edit your profile and change your password from a dedicated profile and security window.
Week of Jun 2
Whitespace Highlighting
Leading, trailing and extra spaces are highlighted in the grid and in Explore cards, so stray whitespace is easy to spot.
Fixes in June 2025
- BigQuery Export: Exporting to BigQuery opens a single export window instead of a duplicate. (Jun 24, 2025)
- Sign Up: The sign-up page shows the password requirements as you create your password. (Jun 23, 2025)
- Cell Editing: Edits made directly to cells are applied correctly to the dataset. (Jun 19, 2025)
- Export Details in the Data Library: Database export and Google Sheets link details show in full in the data library instead of being cut off. (Jun 17, 2025)
- Google Ads Connector: Google Ads imports preview correctly and imported values are converted correctly. (Jun 11, 2025)
- Bulk Replace Search: Search in Bulk Replace and in the functions list shows exact matches first. (Jun 10, 2025)
- Dataset Settings: Dataset settings no longer list batch-specific columns as dataset columns. (Jun 10, 2025)
- Xero Connector: Xero imports keep working after the connection's access token expires. (Jun 10, 2025)
- Pipeline Step Deletion: Deleting a step from its card menu warns you about dependent steps before removing it. (Jun 6, 2025)
- HubSpot and Shopify Connectors: Connecting a HubSpot account completes even when HubSpot returns its redirect address in an unexpected form, and Shopify connection issues are resolved. (Jun 3, 2025)
May 2025
Week of May 26
Whitespace Highlighting in the Grid
Turn on highlighting to see leading, trailing and extra spaces in cell values, so hidden whitespace is easy to spot before you clean it.
Interface V2 Action Bar
The redesigned action bar's Transform menu now includes Lookup, Extract JSON, Extract Text and smallest/largest values, and its Export menu offers SFTP, with several layout issues in the new interface cleaned up.
Gen AI Rule on New Batches Only
When new data arrives, the Gen AI rule runs only on the new rows instead of reprocessing everything, and it now handles up to 50K rows instead of 10K.
Week of May 19
Date Format Suggestions in Convert Column
When converting text to dates, Convert Column checks sample values first and pre-selects the suggested format, including for incomplete dates, and changing the format no longer leaves the pipeline showing empty data.
Add Invitees to Projects While Inviting
Add people to projects in the same step as inviting them to a workspace, from redesigned Manage Users and Invite Users dialogs.
Gen AI Rule Picks Its Own Columns
The Gen AI rule works out which columns are relevant to your instruction, so you no longer have to select them by hand, though you can still choose them yourself.
Workspace Selection and Pinning
The workspace switcher shows pinned and unpinned workspaces separately, and lets you pin, unpin and reorder them.
Batch Table in the Data Library
The batch table wraps long names, shows dates more clearly and lists the most recent batch first.
Week of May 12
AI Query on Connected Databases
AI Query can answer questions about a connected database while it is still learning the database's tables, lets you refresh what it knows about them on demand, shows a clear error when a query fails, and handles Xero data more reliably.
Instructions for Image Extraction
In the free PDF and image to CSV tool, add your own instructions to guide how data is extracted from an image, and downloads of results work again.
Fixes in May 2025
- View Reset: Resetting a view also resets its column display settings, so the view returns fully to its original state. (May 30, 2025)
- Publish to Database: Regenerating the password for a Publish to Database step no longer loads indefinitely, and publish steps handle errors cleanly. (May 29, 2025)
- Data Grid: Columns you move in the grid stay where you put them, a misleading warning no longer appears while data is being revalidated, and turning on cell editing takes effect reliably. (May 23, 2025)
- Data Library Preview Panel: Suspending a batch no longer closes the preview panel, and the panel closes on its own after you delete a dataset that was waiting for input. (May 16, 2025)
- SQL Query: SQL Query steps run correctly when the query uses column aliases or extra spaces, and display cleanly in the pipeline. (May 10, 2025)
- Pipeline Reruns: A pipeline that hits an error during a rerun is left in the correct state, and step statuses update properly once a run's steps are connected. (May 9, 2025)
- Branch Out: Branch Out shows renamed columns for selection and maps them correctly instead of sending empty values. (May 6, 2025)
- File Uploads: Some uploaded files that failed to open while their column types were being detected now open as expected. (May 5, 2025)