Release notes

S4DX Webservices Version 2.5.5

13th October 2026

Fix temperature thresholds on transport overview.
Preparation for future features.

S4DX Webservices Version 2.5.4

8th October 2026

Small bug fixes and improvements.

S4DX Webservices Version 2.5.3

1st October 2026

Fixes for unknown arrival.
Fixes for demokits.
Preparation for future features.

S4DX Webservices Version 2.5.2

24th September 2026

Fix duplicated lines in temperature charts.
Improve event colors in temperature charts.

S4DX Webservices Version 2.5.1

15th September 2026

Add target collection time to order detail page if available.

S4DX Webservices Version 2.5.0

14th September 2026

✨ We are bringing you a bunch of new features, including:

New charts to help you visualise your data.
A new date range picker with two calendars side-by-side for filtering by any period you choose.
Hungarian language support has been added.
Bulk SmartTube assignment – select the SmartTube you want to work on by clicking on its transport in the overview.
Filter pills now show up to three active filters, with a “+ X more” indicator when there are additional ones.
The SmartTubes list now displays the delivery site name, with the gateway ID available in the tooltip.

S4DX Webservices Version 2.4.12

17th August 2026

Fix display of shock events in sample temperature chart

S4DX Webservices Version 2.4.11

13th August 2026

Fixes for SmartTube listing page
Fixes for order clean up

S4DX Webservices Version 2.4.10

11th August 2026

Preparation for future features

S4DX Webservices Version 2.4.9

6th August 2026

Cancel transports, that are stuck in ‘Registered’ status, upon new registration of a SmartTube

S4DX Webservices Version 2.4.8

3rd August 2026

Improvements to temperature display for ‘In progress’ transports
Fixes for ‘Unknown arrival’ transport status

S4DX Webservices Version 2.4.7

23rd July 2026

Fixes for transport arrival prediction
Fixes for period filtering of transports/orders/samples/pickups

S4DX Webservices Version 2.4.6

21st July 2026

Preparation for future features
Fix timeout errors on user update

S4DX Webservices Version 2.4.5

16th July 2026

✨ QR code generation, now with a selection cart
Generating a batch of collection site QR codes just got a whole lot smoother. Your selections now stick around — search, filter, and page through your collection sites freely, and everything you’ve picked stays selected. No more losing your list the moment you run a new search.
The Create QR codes button now shows exactly how many collection sites you’ve selected at a glance, and a new “shopping cart” dialog lets you see your full selection, drop any site you didn’t mean to include, and generate the whole batch in as less pages as possible. Save paper, save trees! 🌳
Select. Review. Generate. 🎯

S4DX Webservices Version 2.4.4

14th July 2026

Preparation for future features
Include transport duration and temperature, shock and delay issues in transport export CSV

S4DX Webservices Version 2.4.3

7th July 2026

Fix of a bug in browser scan where registered samples without orders were not returned.

S4DX Webservices Version 2.4.2

6th July 2026

Fixes for the Croatian language translation

S4DX Webservices Version 2.4.1

1st July 2026

Show ‘last seen’ information for SmartTubes with unknown battery level upon hovering over their battery icon in “SmartTubes” tab
Security fixes, preparation for future features

S4DX Webservices Version 2.4.0

29th June 2026

We’re excited to introduce several improvements to enhance usability and the pre-barcoded workflow.

✨ What’s New

New SmartTube registration dialog for a smoother registration experience.
Updated transport route icons, including new temperature indicators.
Localized date formats displayed throughout the app.
Temperature unit (°C/°F) is now configurable per customer.
Support for transports with unknown arrival status.
Improved snackbar error messages with clearer wording and additional translations.
More robust pre-barcoded workflow to help prevent scanned pre-barcoded samples from being left unregistered.
New date range picker for easier filtering by reporting period.

🛠 Improvements

General stability improvements and bug fixes across the application.

S4DX Webservices Version 2.3.3

19th May 2026

Bugfix for sample scanning when orders have same laboratory timestamp; preparation for future features; removal of deprecated functionality

S4DX Webservices Version 2.3.2

7th May 2026

Bugfixes and preparation for future features

S4DX Webservices Version 2.3.1

30th April 2026

We have fixed an issue where the link in the invitation email was not working.

S4DX Webservices Version 2.3.0

27th April 2026

Our latest update brings exciting new functionalities: in addition to the S4DX Samples App you can now also use the S4DX Browser Scan to scan, link to an order, and register prebarcoded tubes!

S4DX Webservices Version 2.2.7

16th April 2026

Bugfixes and preparation for future features

S4DX Webservices Version 2.2.6

9th April 2026

Bugfixes and preparation for future features

S4DX Webservices Version 2.2.5

8th April 2026

Bugfix: going to the Login page while already being logged in will navigate you now to the dashboard.

S4DX Webservices Version 2.2.4

18th March 2026

Upgrades of backend services to modern tech stack, bugfixes and preparation to for future features

S4DX Webservices Version 2.2.3

17th March 2026

Upgrades of backend services to modern tech stack

S4DX Webservices Version 2.2.2

16th March 2026

Upgrades of backend services to modern tech stack, bugfixes and preparation to for future features

S4DX Webservices Version 2.2.1

12th March 2026

Upgrades of backend services to modern tech stack

S4DX Webservices Version 2.2.0

3rd February 2026

Preparation for future features and minor bug fixes

S4DX Webservices Version 2.1.12

16th December 2025

Bug fixes and changes for SmartTube software upgrade process

S4DX Webservices Version 2.1.11

11th December 2025

Set ‘Delivery Site’ on a Transport when a Courier scans QR Code of a Delivery Site
Fixes aimed for simplification of SmartTube software upgrade process

S4DX Webservices Version 2.1.10

4th December 2025

Hotfix for performance issue introduced in previous release
Sort orders in Samples App by target collection timestamp (when its present)

S4DX Webservices Version 2.1.9

3rd December 2025

Bug fixes and preparation for future features

S4DX Webservices Version 2.1.8

6th November 2025

Improved the search for collection sites in the collection site management
Translation updates
Bugfixes and preparation for future features

S4DX Webservices Version 2.1.7

21st October 2025

Hide battery level for SmartTubes if value is older than 7 days

S4DX Webservices Version 2.1.6

20th October 2025

Bug fixes and preparation for future features

S4DX Webservices Version 2.1.5

8th October 2025

Bug fixes

S4DX Webservices Version 2.1.4

7th October 2025

Bug fixes and performance improvements

S4DX Webservices Version 2.1.3

6th October 2025

Translation updates

S4DX Webservices Version 2.1.2

22nd September 2025

Compatibility fix

S4DX Webservices Version 2.1.1

28th August 2025

Small bug fixes

S4DX Webservices Version 2.1.0

11th August 2025

The new version of S4DX Webservices includes a powerful update that elevates performance and usability to a new level. Besides this, further changes are included in this version:

Version number is available in footer with link to release notes
Full Webservices interface available in Croatian language
Marketing kits now have demo patients with language-specific names
Dates and times are translated to all Webservices available languages
Browser scan:
- Possibility to change the transport route of a SmartTube if this has been wrongly registered and does not yet contain any samples.
- Small UI improvements
Admin users: strengthened role validation in the user create and edit forms
Include consent form to use OpenStreetMap before loading courier’s GPS tracking data
Various Bug Fixes