Toucan 3.0
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  • Welcome
    • 👋Welcome to Toucan
    • ⚙️Technical resources
      • ⚙️Toucan stack
      • Setup mode
        • Toucan SaaS mode
      • ⚙️Security
        • Application Security
        • Source Code Quality
        • Global Security Practices
        • Security of Docker Images
  • TUTORIALS
    • 📊Getting Started : Embedded Analytics
    • 🤓Advanced tutorials
      • Embedding a story with user attributes
        • Dynamic filter with user attributes
        • Dynamic Tables
        • Dynamic Database
        • Dynamic Host
      • Using the HTTP API connector in advanced use cases
      • Using advanced syntax for SQL queries
      • Merging filters with our tool
      • Deep customization chart (CSS)
        • Homepage customization
        • Chart customization
        • Dashboard customization
  • Data Management
    • 🧮Overview of Data In Toucan
    • 📡Datasources in Toucan
      • 🔌Managing Connectors
        • 🔌Creating, editing and deleting a connector
        • 🔌Set up OAuth2 credentials for your platform
        • 🔌Setting up a connector
          • 🔌Generic Connectors
            • 🔌Setting up an HTTP API connector
            • 🔌Setting up an ODBC Connector
          • 🔌Database and data warehouse Connectors
            • 🔌Setting up an AWS Redshift Connector
            • 🔌Setting up a Snowflake Connector
            • 🔌Setting up a PostgreSQL Connector
            • 🔌Setting up a Google Big Query Connector
            • 🔌Setting up an AWS Athena connector
            • 🔌Setting up a MySQL connector
            • 🔌Setting up a MongoDB connector
            • 🔌Setting up a Microsoft SQL Server connector
            • 🔌Setting up an Azure SQL connector
            • 🔌Setting a Databricks Connector
            • 🔌Setting up a ElasticSearch Connector
            • 🔌Setting up a Clickhouse Connector
          • 🔌Online services connectors
            • 🔌Setting up a Sharepoint Connector
            • 🔌Setting up a Google Sheets Connector
            • 🔌Setting up a Salesforce Connector
            • 🔌Setting up a Hubspot Connector
          • 🔌Setting up an AWS S3 connector
      • 🗄️Managing remote file storages
        • 🗂️Setting up a file storage
          • SFTP
        • 📄Create a dataset from a file
      • 📁Managing Files
        • 📁Adding, editing and deleting local files
        • 📂Using advanced file settings
        • 📁Adding and combining remote files in Toucan
    • 🔢Datasets in Toucan
      • 🔢Stored and Live Datasets
      • 💿Managing datasets
        • 🔢Creating datasets
        • 🔢Editing, Duplicating and Deleting a dataset
        • 🔢Refreshing and Publishing Datasets
        • 📈Optimize data performance
        • 🗂️Adding indexes to stored datasets
        • 👩‍💻Code mode and single mode
      • 🛑Setting permissions on dataset
      • 🗃️Maintaining Data
        • 🗃️Tagging datasets
        • 🗃️Identifying datasets dependencies
        • 🗃️Set validation rules
    • 🧑‍🍳Preparing data
      • Overview of YouPrep™
        • 🎹Column header
          • Rename column
          • Duplicate column
          • Fill null values
          • Replace values
          • Sort values
          • Convert columns data types
        • Add
          • Add text column
          • Add formula column
          • Add conditional column
        • Filter
          • Delete columns
          • Keep columns
          • Filter rows
          • Top N rows
          • ArgMax
          • ArgMin
        • Aggregate
          • Group by
          • Add total rows
          • Hierarchical rollup
          • Get unique groups/values
        • Compute
          • Compute evolution
          • Cumulated sum
          • Percentage of total
          • Rank
          • Moving average
          • Compute statistics
          • Absolute value
        • Text
          • Concatenate
          • Split column
          • Extract substring
          • To lowercase
          • To uppercase
          • Compare text columns
          • Trim spaces
          • Replace text
        • Date
          • Convert text to date
          • Convert date to text
          • Extract date information
          • Add missing dates
          • Compute duration
          • Normalize date granularity
        • Reshape
          • Pivot
          • Unpivot
          • Waterfall
        • Combine
          • Append datasets
          • Join datasets
        • Geo
          • Geographic dissolve
          • Geographic hierarchy
          • Geographic simplify
          • Prepare geo data (with basemap)
      • YouPrep™ Native SQL
      • Hybrid pipeline
    • ➿Managing variables in Toucan
      • ➿Variables hub
      • ♈Use variables in YouPrep™
      • ➿Easy reference to variables
    • 🧞Using advanced data concepts
      • 🧞Data personnalisation with user attributes
        • Connector setup with a user attribute
        • Database selection with a user attribute
        • YouPrep data filtering with a user attribute
        • Filter data in SQL with a user attribute
      • 🧞Advanced syntax for variables
      • 🧞Data cache
  • Visualizations and Layouts
    • 📺Apps
      • 📺Managing Apps
        • ➕Creating Apps
        • 📄Duplicating Apps
        • 🖨️Publishing Apps
        • 🚮Deleting Apps
        • ✍️Editing within an App
      • 🖌️Customizing Apps
        • Customizing chart color elements
        • Customizing the app's font
        • Adding Assets
        • Adding Glossary
        • Setting up, Managing and testing custom visibilities
        • Customizing the "no data error" message
        • Creating a dynamic background based on an Filter's column
      • 🏠Home
        • Creating the Home
        • Creating Tiles
          • Tile Dynamic Value
          • Tile Leaderboard
          • Tile Line
          • Tile Scorecard
          • Tile Bullet
          • Tile Heatmap
          • Tile PDF
          • Tile Video
          • Tile Image
          • Tile Text
          • Tile HTML
          • Tile Separator
      • ✨Stories
        • Creating a Story
        • KPIs
        • Narrative
        • Crossfilter
      • 📽️Filters
        • Managing Filters
          • Creating, reusing and editing Filters
          • Applying Filters
          • Unpinning and deleting Filters
        • Type of Filters
          • Dropdown
          • Checkboxes
          • Buttons
          • Date Range
          • Hierarchical
          • Slider
        • Templating from Filters' values
        • Dependant Filters
      • 📈PDF Report
      • 🎡Datawall
      • 🏗️Dashboard Builder
        • Create a Dashboard Builder
        • Embed a Dashboard Builder
        • Dashboard export options
      • 🌟MyFavorites
    • 📊Creating Visualizations
      • 🤩Viz Gallery
        • ✨New Viz Designs
          • Barchart
          • Barlinechart
          • Bubblechart
          • Circularchart
          • Heatmap
          • Leaderboard
          • Linechart
          • Stacked Barchart
          • Tablechart
        • 📁Legacy Viz Designs
          • Bulletchart
          • Funnelchart
          • Gantt chart
          • HTML
          • Leaderboard Centered Average
          • Mapchart
            • Configure a drill
          • Mediachart
          • Radarchart
          • Timeline
          • Versuschart
          • Waterfallchart
          • Score Card
      • 🧠Common Chart Configuration
      • 💅Customizing chart colors
      • 🧞‍♂️Advanced chart configuration
        • Templating from chart's dataset
        • Add units, precisions and sentiments
        • Adding Tutorials
        • Add sparklines
        • Navigate with stories
        • Group informations in your stories
        • Multiple charts in one story
        • Manage dates
        • Customize tiles' sources
        • Add stars to tiles' title
        • Manage data order in your tiles
        • Navigate with tiles
    • 👩‍💻Embedding
      • 🔐Authentication
      • 🖇️Integration
        • Generate and manage embeds
        • Customize embeds
        • Embedding a Toucan App Using iFrames
        • Passing Extra Variables to Your Toucan Embed
      • ⚙️Embed SDK
        • Embed SDK Authentication
      • ❓FAQ
    • 🙋Self-Service
      • Self-Service Dashboard
        • The embedded Self-Service Dashboard
        • The in-platform Self-Service Dashboard
      • Self-service PDF Report
  • Collaboration
    • ⏰Creating alerts
    • 📧Managing notifications
    • ➕Enriching a story with descriptions
    • 💌Sharing content
    • 💬Adding comments to stories
  • Administration
    • ⚙️Instance Management
      • ⚙️Managing operations in SaaS
      • ⚙️Customizing your instance (whitelabel)
    • 👥Managing Users
      • 👥Users
      • 👥Managing user groups
      • 👥Managing user properties
      • 👥Setting up permissions and visibilities
    • 🌐Managing languages in Toucan (internationalisation)
    • 📈Monitoring Engagement with User Analytics
      • 🎛️How to Filter your User Analytics?
      • 🖥️Understanding your User Analytics Dashboards
  • Additional Ressources
    • 📚External documentation
    • 🚁Support for App-builders
    • 🆕Latest releases
      • 🎁2025 Releases
      • 🎁2024 Releases
      • 🎁2023 Releases
    • 🔧Troubleshooting
      • Troubleshoot:: DataHub
      • Cross-Site Cookies
      • How to :: read the inspector error
      • How to :: troubleshoot the toucan way
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On this page
  • May 27, 2025 - v147
  • New Feature 🎉
  • Improvements 🆙
  • Bug Fixes 🐛
  • May 12, 2025 - v146
  • New Feature 🎉
  • Improvements 🆙
  • Bug Fixes 🐛
  • April 28, 2025 - v145
  • New Features 🎉
  • Improvements 🆙
  • Bug Fixes 🐛
  • April 14, 2025 - v 144
  • Improvements 🆙
  • Bug Fixes 🐛
  • March 31, 2025 - v143
  • Improvements 🆙
  • Bug Fixes 🐛
  • March 17, 2025 - v142
  • Improvements 🆙
  • Bug Fixes 🐛
  • March 3, 2025 - v141
  • New Features
  • Improvements 🆙
  • Bug Fixes 🐛
  • February 17, 2025 - v140
  • Bug Fixes 🐛
  • February 3, 2025 - v139
  • New Features 🎉
  • Improvements 🆙
  • Bug Fixes 🐛
  • January 21, 2025 - v138
  • New Features 🎉
  • Improvements 🆙
  • Bug Fixes 🐛

Was this helpful?

  1. Additional Ressources
  2. Latest releases

2025 Releases

Last updated 4 days ago

Was this helpful?

May 27, 2025 - v147

New Feature 🎉

📊 Redesigned Chart Configuration Now Available for Leaderboard, Circular & Bubble Charts

The newly enhanced Chart Editor experience has been extended! It is now available for Leaderboard, Circular and Bubble Charts.

🆕 What's New?

  • Improved Hierarchy & Wording: Options are now organized by Dimension, Measure, and Advanced Parameters. Technical terms have been replaced with clear, user-friendly language.

  • Streamlined Workflow: A guided, step-by-step layout helps focus on essential tasks, with non-essential options removed for clarity.

✨ Key Benefits:

  • Effortless Chart Creation: Charts can now be built quickly with a simplified and structured process.

  • Enhanced Customization: Labels, values, sorting, and display options are easily adjustable—no coding required.

  • Consistent Design: The new interface aligns with the updated design system, offering a modern and cohesive look.

🔄 Summary of Changes:

  • Reorganized Interface: Transitioned from a flat list to a structured and intuitive layout.

  • Simplified Experience: A reduced and focused set of options for quicker chart creation.

  • Terminology Updates: "Label" is now Dimension, "Value" is now Measure.

🔍 Explore the key updates for each chart type:

Leaderboard

⭐️ New

Legacy

Bar category

Bars label

Order bars

Labels order

Categorize by bars

Groups

Order bars within categories

Groups order

Reverse bar order

/

Enable drill-down

Drill

Show rank for bars

Display rank for sorted bars

Bar height

Bars value

Line Y-Axis

Y axis

Reverse height order

Sort bars

Add complementary value

Additional info

Add user chart guide

Tutorial

Circular Chart

⭐️ New

Legacy

Circule category

Label

Enable drill-down

Drill

Change date format

Custom date tick format

Segment size

Value

Add complementary value

Additional info

Add user chart guide

Tutorial

Distinct arcs by colors

Distinct arcs by colors

Bubble Chart

⭐️ New

Legacy

Bubble category

Label

Enable drill-down

Drill

Show label on bubbles

Display bubbles' labels

X-axis

X axis

Y-axis

Y axis

Set bubble size

Bubble size

Show value on line

Show all values on line

Add complementary value

Additional info

Add user chart guide

Tutorial

Bubble opacity

Bubble opacity

Improvements 🆙

🏃‍➡️ Improved Embed Performance

Version 147 introduces a ~10% reduction in embed bundle size, improving load times and performance. This is the first step in a larger initiative focused on optimizing embed performance.

📈 Chart Label Optimization

Implemented logic to show a single value when overlapping occurs, improving chart readability.

Bug Fixes 🐛

v147 Bug Fixes

Charts

  • Chart Editor: Cannot Unselect Additional Data Label Values Once Selected – Fixed an issue where users were unable to deselect additional data label values after selection.

  • Hierarchical Filters: – Resolved the problem where the "ALL" option wasn’t applied by default in hierarchical filters.

  • Barlinecharts: – Fixed Y-axis configuration to correctly display percentages as in the previous version.

  • Corrected sentiment display to properly handle cases where sentiment is stored in a separate column.

Exports

  • CSV and Excel exports were no longer working on the embedded table chart.

  • In some cases, charts were not populated with data in the PDF export of an embedded dashboard.

DataHub

  • Dropdown menu remained visible due to element overlap.

May 12, 2025 - v146

New Feature 🎉

📊 New Release: Redesigned Chart Configuration Now Available for Barline, Stacked Bar & Line Charts

The newly enhanced Smart Editor experience has been extended! In addition to Bar Charts, it is now available for Barline Charts, Stacked Bar Charts, and Line Charts.

🆕 What's New?

  • Improved Hierarchy & Wording: Options are now organized by Dimension, Measure, and Advanced Parameters. Technical terms have been replaced with clear, user-friendly language.

  • Streamlined Workflow: A guided, step-by-step layout helps focus on essential tasks, removing non-essential options for clarity.

✨ Key Benefits:

  • Effortless Chart Creation: Barline charts can now be built quickly with a simplified and structured process.

  • Enhanced Customization: Labels, values, sorting, and display options are easily adjustable—no coding required.

  • Consistent Design: The new interface aligns with the updated design system, offering a modern and cohesive look.

🔄 Summary of Changes:

  • Reorganized Interface: Transitioned from a flat list to a structured and intuitive layout.

  • Simplified Experience: A reduced, focused set of options for quicker chart creation.

  • Terminology Updates: "Label" is now Dimension, "Value" is now Measure.

🔍 Explore the key updates for each chart type.


Barline Charts

⭐️ New

Legacy

Bar category

Bars label

Order bars

Labels order

Groups bars

Bars groups

Change date format

Custom date tick format

Bar height

Bars value

Line Y-Axis

Y axis

Show value on bar

Show all bar values

Show value on line

Show all values on line

Unify scales bars and lines

Use same scale for bars and lines

Add complementary value

Additional info

Add user chart guide

Tutorial


Stacked Bar Charts

⭐️ New

Legacy

Bar category

Label

Order bars

Labels order

Change date format

Custom date tick format

Bar segment

Groups

Bar height

Value

Order segments

Groups order

Reverse segment order

Show value on segment

Display all values

Reverse height order

Sort bars

Add complementary value

Additional info

Add user chart guide

Tutorial


Line Charts

⭐️ New

Legacy

X-Axis

X axis

Categorize by line

Multi-line chart

Change date format

Custom date tick format

Line Y-Axis

Y axis

Show value on line

Show all values on line

Add complementary value

Additional info

Add user chart guide

Tutorial

Add color zones

Color zones

Enable color gradient

Toggle gradient


📄 Documentation for all chart types has been updated accordingly.

🧮 New YouPrep step: "Normalize date granularity"

Easily prepare your datasets for time-based analysis with a new YouPrep step that lets you extract date components—like day, week, or year—from any date column. Perfect for setting up aggregations by time, such as weekly sales trends or year-over-year comparisons.

Improvements 🆙

Embed Manager

Changed the wording of the token generation button to let you know whether or not a token has already been generated.

Administration

The titles of your applications are now displayed on 2 lines to ensure better visibility for applications with long titles.

Bug Fixes 🐛

We fixed

v146 bug fixes

Administration

  • Fixed favicon format in the instance settings

  • Fixed the fact that you had to reload your page after creating an app

Charts

  • Removed default sentiments/icons from dynamic value tiles.

  • Resolved issue with "no data" message appearing after saving changes in the Smart Editor.

  • Fixed sentiment loss when migrating old Heatmap and Leaderboard designs to the new versions.

DataHub

  • The use of the d3 type date format: %d/%m/%y in YouPrep

  • Inconsistent behavior: some values created after a conditional column step were in timestamp format not in date format.

April 28, 2025 - v145

New Features 🎉

📊 New Release: Redesigned Smart Editor for Bar Charts

Introducing the new Smart Editor for Bar Charts, designed to enable faster, more intuitive chart creation for all users, with a focus on simplicity and clarity.

🆕 What's New?

  • Improved Hierarchy & Wording: Options are now organized by Dimension, Measure, and Advanced Parameters. Technical terms have been replaced with clear, user-friendly language.

  • Streamlined Workflow: A guided, step-by-step layout helps focus on essential tasks, with non-essential options removed for clarity.

✨ Key Benefits:

  • Effortless Chart Creation: Bar charts can now be built quickly with a simplified and structured process.

  • Enhanced Customization: Labels, values, sorting, and display options are easily adjustable—no coding required.

  • Consistent Design: The new interface aligns with the updated design system, offering a modern and cohesive look.

🛠️ Usage Overview:

  1. Dataset Selection: Choose the dataset to begin.

  2. Dimension Configuration: Define the label dimension (previously "Label") and adjust date formats if needed.

  3. Measure Configuration: Set the value metric (previously "Value") and configure display options, such as showing values on bars.

  4. Advanced Parameters: Apply optional settings including bar ordering and grouping.

🔄 Summary of Changes:

  • Terminology Updates: "Label" is now Dimension, "Value" is now Measure.

  • Reorganized Interface: Transitioned from a flat list to a structured and intuitive layout.

  • Simplified Experience: A reduced and focused set of options for quicker chart creation.

👉 Start the Guided Tour to see the improvements in action.

Improvements 🆙

🧮 DataHub - Datasources

We have added a new option “Trust server certificate“, on the Microsoft SQL Server and Azure MSSQL connectors, this feature offers benefits if you use an untrusted certificate (for example, from a private Certificate Authority or a self-signed certificate)."

We have added a new option in the YouPrep Aggregate Step which allows you to choose if you want to count null values as regular values.

Bug Fixes 🐛

We fixed

v145 Bug fixes

Charts

  • Sentiment badge on new tiles sometimes showed the wrong characteristic.

  • Filter didn’t work correctly when hovering over new value tiles.

  • New circular chart didn’t save when using advanced colors and numeric labels from text-formatted columns.

  • Data point in a line chart showed data for the wrong month.

  • Chart values were slightly cut off at the edges.

  • Line charts with only a few date values on the X-axis incorrectly displayed extra, non-existent dates.

  • Some stories failed to load and showed a blank page.

  • Crossfilters stopped responding correctly after extended use.

  • Crossfilters now display a default selection to improve clarity for viewers.

Administration

  • Fixed an error when creating an app which forced the admin to refresh his page

  • Fixed an error when listing all the users in the users table

Filters: Performance issues occurred when selecting a value in a large hierarchical filter, causing delays in the UI.

App: It was no longer possible to add JavaScript templating in the story's narrative.

Dashboard: The CSV export from the dashboard was no longer working.

April 14, 2025 - v 144

Improvements 🆙

🛑 DataHub

The full raw error is still available for deeper investigation when needed.

🛒 Variable Hub

You can now use list as a variable type—making it easier to work with multiple values. Lists can be added directly via the UI for external variables, and any array-based user property is now automatically recognized as a list.

You can also add staging default values to list element by element.

Bug Fixes 🐛

We fixed

v144 bug fixes

DataHub

  • The behavior of the step Convert text to date in case of null values

  • Difficulties when selecting a variable in YouPrep, when the checkbox contains a lot of values

  • Sometimes, Sharepoint connector was not working correctly

Embed

  • The page title changed unexpectedly when loading the embedded dashboard script.

Charts

  • Fixed issue preventing selection of Date or Integer columns in new Heatmap chart in V3.

  • Resolved PDF report bug in New Leaderboard feature in V3.

  • Fixed issue where New Leaderboard in V3 displayed negative additional values with a '+' instead of a '-'.

  • Fixed issue where the save button for filters disappeared in V3.

  • Fixed precision mismatch issue for top value in New Stacked Bar Chart in V3.

March 31, 2025 - v143

Improvements 🆙

🔀 Crossfilter

  • The crossfilter label is displayed as the title of filtered values for enhanced readability.

  • A maximum of two crossfilter labels can be selected.

🧮 DataHub

Data table columns can now be resized by stretching the bottom right of the column header.

Bug Fixes 🐛

We fixed

v143 bug fixes

Charts

  • Negative icons were not displaying correctly in new dynamic values.

  • Scorecards couldn't be saved in compact formats.

  • Pagination buttons did not function properly in embedded table charts.

  • Data zoom was not fully operational in the new bar charts.

  • Leaderboards could not be sorted in ascending or descending order, including for groups.

DataHub

  • The checkbox filter set to "all" in YouPrep resulted in no data

  • An issue with default values on variables was preventing app builders from noticing if a filter was not loading resulting in a difference between production and staging perception

  • Different behaviors between preview and dataset refresh when using a string without quoting them

  • The default subset in the Datahub can be raised from 10k rows to 100k rows to avoid having no columns to select in the label and value dropdowns of the editor. Ask our support to do it if you have issues.

March 17, 2025 - v142

Improvements 🆙

📈Charts

  • Custom font styles are now supported in new chart designs from the app interface.

  • The leaderboard and value tile now feature a new animation.

🔀Crossfilter: crossfiltered values now display the crossfilter label as their title for improved readability.

🤫 DataHub: Improved management of connector secrets

  • The dataset service, to access a workspace's secrets, checks if it has a valid token for the given workspace, generating one if needed via Kubernetes authentication (Tokens are valid for one hour and are only stored in memory).

  • A token only allows access to the secrets of a single workspace, thus ensuring segregation of access to a workspace's secrets

🔌 DataHub - datasources

The user interface has been improved by hiding unused connectors (Github connector, Salesforce Service Cloud (SFSC), SnowflakeOAuth2) by default, resulting in a clearer layout. If you use these connectors you can contact our support to have them back in your interface

Bug Fixes 🐛

We fixed

v142 bugs fixes

Charts

  • Stacked bar charts with the new design now properly display long values and labels without cropping them.

  • Leaderboards with the new design now correctly display negative values.

  • Leaderboards with the new design can now be shared via email.

  • Bar charts with the new design no longer retain sort options when switching from the old design.

  • Bar charts with the new design now display percentages (%) as a scale on the Y-axis.

  • Line charts with the new design retain modifications to selected and unselected dots in the configuration menu after saving.

  • Crossfiltered charts can now be saved even if the child chart with the crossfilter has been deleted.

DataHub

  • Excel files: an issue was preventing from saving multiple sheets coming from an excel (xlsx or xls). now datasets issued from an excel sheet will take the following name {{xls_name}}_{{sheet_name}}

  • Refresh datasets operation history: an issue where some errors were not reported in some specific cases

App

  • PDF exports for the Home, Dashboard, and PDF Report were not functioning correctly in some cases, resulting in empty or partial content.

March 3, 2025 - v141

📒 New Chart Design Available

Our chart library continues to expand! Building on the streamlined designs of our bar, line, barline stacked bar charts, leaderboard, circular chart ,and heatmap we’ve now enhanced the bubble chart. This update delivers improved usability, a more intuitive user experience, and simplified editing options.

What’s new:

  • Drill-Down Feature To unlock deeper insights, allowing you to explore detailed data breakdowns effortlessly for faster, more informed decisions

  • Streamlined Smart Editor Options The smart editor has been simplified with reduced configuration options, creating a more intuitive editing experience.

Known Exclusions in This Release: mobile functionality for data labels and legends is not yet included.

Where to access: Access is enabled for all V3 Toucan Users. The new chart types can be selected from the dropdown menu in the smart editor, where they are highlighted with a BETA✨ icon.

Recap:

All V3 users can access the new chart designs.

Included in the release

Zoom tool

✅

Streamlined smart editor

✅

Drill-downs

✅

Additional Info (before: Variation)

✅

Interactive legend (desktop)

❌

Consistent data labels (desktop)

❌

Crossfilters

❌

Interactive legend (mobile)

❌

Consistent data labels (mobile)

❌

Improvements 🆙

Charts

  • New charts have a default precision of .2f, e.g. 244,16.

  • Missing spaces in the HEX-color code in the style tab are automatically corrected.

Tiles: the old and new dynamic tile values are now separated, ensuring that previous CSS settings remain unaffected. Users can seamlessly switch between the old and new dynamic tile values without being required to adopt the new design.

Crossfilter: we redesigned the architecture of our crossfilters to ensure consistent behavior between new and old charts. As a result, crossfilters now filter on click on old charts.

Bug Fixes 🐛

We fixed

v141 bugs fixes

Charts & Tiles

  • It is possible to crossfilter a chart by clicking on the other section of a circular chart.

  • Now, the data label only displays while hovering over the line chart and disappears otherwise.

PDF Report

  • In the access management modal of the self-service PDF report feature, a translation was missing.

YouPrep

  • Google Big Query connector: compute evolution step was creating a column in excess

  • NativeSQL connectors: the step join in the case where the two datasets came from one or two databases generated an error. Now the step is done in-memory

User Administration

  • It is now possible to add a user to multiple groups

  • Welcome emails are now received after user creation

February 17, 2025 - v140

🍩 Circular Chart: The new circular chart includes a drill option that drills the main label on its parent column. It’s possible to move seamlessly between the different drill levels by selecting the arrow in the top menu.

🔌HTTP API Connector: We have added a dedicated section to manage OAuth 2.0 authentication for REST APIs. This authentication method enables users to authenticate with a third-party service with enhanced security and authorization controls. This method is used in various services such as Google Analytics or Github API

⌨️ SQL management in all connectors: we have improved the section of our product where you can write your SQL queries, within the code mode sections, with a better UI and enhanced possibilities. You can now insert variables in your SQL or JSON input easier than ever.

🧮 Youprep enchancements

  • We now display the variables button constantly so now you have access more easily to the variables that can be used in your application.

  • We disallowed column names relying on variables to make our schema of dataset more predictable and improve overall product quality.

Bug Fixes 🐛

We fixed

V140 bug fixes

User management:

  • Sometimes, adding a user in different user groups didn't work

  • The group syntax in a download user file wasn't correct

  • User attributes were not reflected in a downloaded user file

  • In migrated Toucan Workspace, analytics from the new workspace weren't collected

Charts & Tiles

  • The stacked bar chart, displayed options that were erased for this chart type.

  • Aggregations on stacked bar charts didn’t work correctly.

  • Sometime, bar charts with the new design couldn’t be saved if bars were sorted.

  • In the pdf tile, it wasn’t possible to select assets.

  • The leaderboard drill didn’t work as expected.

  • The dynamic tile value description wasn’t displayed on the tile value and therefore got removed.

  • Table charts with date ranges couldn’t be exported.

  • Table charts couldn’t be saved in staging mode when links were added to it.

  • The charts option selection wasn’t saved when a live dataset was attached.

Youprep

  • Big Query: a column could not be renamed after a "Split"

  • Big Query: "Replace values" after a "Split" operation was buggy

Filters:Checkbox filter: the "Select All" option was displaying no data

PDF Report: In the access management modal of the self-service PDF report feature, a translation was missing.

February 3, 2025 - v139

New Features 🎉

📒 New Chart Design Available

Our chart library continues to expand! Building on the streamlined designs of our bar, line, barline stacked bar charts and leaderboard, we’ve now enhanced the heat map and the circular chart. This update delivers improved usability, a more intuitive user experience, and simplified editing options.

Heat Map:

✨ What’s new on the Heat Map:

  • Interactive Legend with Filterable Checkboxes Users can now toggle data series visibility directly from the legend using checkboxes, making it easier to customize views on the fly.

  • Zoom Tool The new zoom tool allows for better exploration of dense data sets.

  • Streamlined Smart Editor Options The smart editor has been simplified with reduced configuration options, creating a more intuitive editing experience.

Known Exclusions in this Release:

  • Groups: Creating groups on x- and y-axis categories is not yet included.

  • Mobile-Specific Behavior: Mobile functionality for data labels and legends is not yet included.

Circular Chart:

✨ What’s new on the Circular Chart:

  • Drill-Down Feature To unlock deeper insights, allowing you to explore detailed data breakdowns effortlessly for faster, more informed decisions (without depending on YouPrep data preparation steps).

    • The loop icon indicates that additional data insights are available through a drill-down. Clicking on an arc when the loop icon appears takes the user to a new circular view displaying all available arcs.

    • If no additional loop icons appear, further drill-down is not available. To return to the previous drill, click the arrow in the top menu.

  • Attention: The drill data set preparation has changed. All new charts now follow the leaderboard’s behavior. To enable drill-down, the parent label must be added to the dedicated column.

  • Interactive Legend with Filterable Checkboxes Users can now toggle data series visibility directly from the legend using checkboxes, making it easier to customize views on the fly.

  • Streamlined Smart Editor Options The smart editor has been simplified with reduced configuration options, creating a more intuitive editing experience.

Known Exclusions in this Release:

  • Mobile-Specific Behavior: Mobile functionality for data labels and legends is not yet included.

  • Cross-Filters: Cross-filtering across charts is planned for a future update.

  • Others option grouping all arcs that extent the limit of 4. It is planned for the next release.

Where to access: Access is enabled for all V3 Toucan Users. The new chart types can be selected from the dropdown menu in the smart editor, where they are highlighted with a BETA✨ icon.

Recap:

All V3 users can access the new chart designs.

Included in the release

Heat Map

Interactive legend (desktop)

✅

Zoom tool

✅

Streamlined smart editor

✅

Additional Info (before: Variation)

✅

Consistent data labels (desktop)

❌

Crossfilters

❌

Interactive legend (mobile)

❌

Consistent data labels (mobile)

❌

Circular Chart

Interactive legend (desktop)

✅

Enhanced tick management

✅

Streamlined smart editor

✅

Drill-downs

✅

Additional Info (before: Variation)

✅

Consistent data labels (desktop)

❌

Crossfilters

❌

Interactive legend (mobile)

❌

Consistent data labels (mobile)

❌

Zoom tool

❌

Others option

❌

Improvements 🆙

Filter performance on checkbox filter

We've significantly improved checkbox filter to address performance issues and user experience challenges. Users can now completely bypass the filter or selectively filter displayed values, resolving previous limitations around selection and display behaviors. These updates provide more flexible and efficient filtering options, ensuring smoother interaction and enhanced performance across different use cases.

Other improvement

To prevent conflicts, aliases set on embeds won’t be copied to the duplicated app. You’ll need to create new aliases in the duplicated app.

Bug Fixes 🐛

We fixed

V139 bug fixes

Charts

  • Dynamic Value: Description couldn’t be saved at app level.

  • Table Chart: Links added to the table couldn’t be saved while in staging mode.

User Administration

  • Bulk user deletion was not possible.

  • New users did not receive welcome emails.

  • Misleading console error on guests not activated

  • Groups were not exported correctly in the bulk user management csv

  • Attributes where not reflected in the columns of bulk user management csv

Layouts

  • When a story included a date range filter, the simple reference to variables wasn't working.

  • The charts were working in staging but not in production.

  • Staging mode was accessible on mobile while it shouldn’t

Variables management

  • Fixed an issue where deleting a user property did not fully remove its associated variable with staging default value, ensuring complete variable management synchronization upon property deletion.

Youprep

  • Improved null value filtering accuracy in datasets, now correctly displaying the actual count of null values across different connectors.

  • Aligned pivot step behavior between load and live modes, ensuring null values in indexed columns are consistently handled across both engines for improved data consistency.

January 21, 2025 - v138

New Features 🎉

📒 New Chart Design Available

Our chart library continues to expand! Building on the streamlined designs of our bar, line, barline, and stacked bar charts, we’ve now enhanced the leaderboard. This update delivers improved usability, a more intuitive user experience, and simplified editing options.

What’s new:

  • Drill-Down Feature To unlock deeper insights, allowing you to explore detailed data breakdowns effortlessly for faster, more informed decisions

  • Interactive Legend with Filterable Checkboxes Users can now toggle data series visibility directly from the legend using checkboxes, making it easier to customize views on the fly.

  • Enhanced Tick Management & Zoom Tool Improved axis tick management provides a cleaner look, while the new zoom tool allows for better exploration of dense data sets.

  • Streamlined Smart Editor Options The smart editor has been simplified with reduced configuration options, creating a more intuitive editing experience.

Known Exclusions in This Release:

  • Mobile-Specific Behavior: Mobile functionality for data labels and legends is not yet included.

  • Cross-Filters: Cross-filtering across charts is planned for a future update.

Where to access: Access is enabled for all V3 Toucan Users. The new chart types can be selected from the dropdown menu in the smart editor, where they are highlighted with a BETA✨ icon.

Recap:

All V3 users can access the new chart designs.

Included in the release

Interactive legend (desktop)

✅

Zoom tool

✅

Enhanced tick management

✅

Streamlined smart editor

✅

Drill-downs

✅

Additional Info (before: Variation)

✅

Consistent data labels (desktop)

❌

Crossfilters

❌

Interactive legend (mobile)

❌

Consistent data labels (mobile)

❌

Improvements 🆙

📊New charts option support

We're excited to announce that we've extended features from our previous chart library to our new chart releases.

  • Line and bar charts now support cross-filtering

  • Barline charts support date-specific tick formatting

  • New chart designs now support "additional info" in the data labels.

🔢 Value tile Design Improvements

We revised our tile value design for seamless dashboard integration, eliminating white spaces and text cropping. It also now includes an option for detailed descriptions.

{} Variable References: During data source creation, use the '/' command to easily display available variables in single-line inputs.

↗️UX improvement between chart configuration and datahub

Edits to a parent dataset now automatically update all child dataset metadata (column names, types) used in the chart editor (e.g., label & value dropdowns) without further refresh.

Bug Fixes 🐛

We fixed:

V138 bug fixes

Embeds: Sometimes when using web components, the page needed to be refreshed to display the correct data according to the user attribute.

Filters: No data was displayed if no filter option was selected

App creation: New applications launched in production mode instead of staging mode.

User Management: CSV downloads of the user base had empty attribute columns.

Charts: Sometimes, it was not possible to edit the versus charts dataset

Youprep:

  • the % command in SQL editor was wrongly interpreted when used in SQL queries in code mode

  • Issues when joining a second value of a dataset

  • Conditional column did not work in some cases after a join

  • Parent datasets lack visibility when used during joins

  • Inconsistent behavior observed between load and live operations on pivot steps in certain scenarios

  • Inaccurate results when loading all values from connector-sourced datasets containing null values

👉 to see the improvements in action.

👉 to see the improvements in action.

👉 to see the improvements in action.

👉 to see the improvements in action.

👉 to see the improvements in action.

👉 to see the improvements in action.

DataHub - Datasets

Error messages are now more transparent and more actionable. We have paired those new messages with documentation to help resolve your issues.

The secret fields of connectors are now stored in a dedicated self-hosted bringing our security standards one step further!. Access to a workspace's secrets is now handled as follows:

New Features

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troubleshooting
Hashicorp Vault
New Chart Label Display
normalize date granularity - form
normalize date granularity - output result
Streamlined Smart Editor :: Barcharts
error message: new shape
Error message: display raw error
Variable hub: create an external variable of list type
Variable hub : add a default staging value for a list
Filtered value displayed on top the 2nd chart
DataHub - before resizing
DataHub - after resizing
App Interface :: Customized Font Styles
Bubble Chart :: Opacity 0.5
Authentication section in HTTP API connector
oAuth2.0 - Google authentication pop over
SQL interface in the Connection experience
New charts now available
New checkbox filter
New value tile
Variable dropdown