Release Notes

August 2025

General changes

Improved reliability of file upload and download handling in unstable or persistence-off scenarios.
SSH usability improvements.
Various bugfixes and stability improvements.

Scurid App

Added configuration option for SSH font size.
Fixed missing file paths for first file in upload sequence.

Scurid Server

Logging enhancements for file upload and download processes.
Empty file path check, leading to server instability.

Scurid Edge Agent

Resolved partial download issues in unstable networks with persistence off.
Fixed upload termination after network reconnection.

July 2025

General changes

Enhancements to file upload and download mechanisms across server and agents.
Improvements to SSH tunnel stability and authentication.
Various bugfixes and stability improvements.

Scurid App

Fixed regression where starting SSH window crashed the app.
Fixed issue where update button was disabled despite valid paths.
Corrected agent total count display.
Fixed role visibility issue after creation.
Restored agent details visibility in About page.

Scurid Server

Enhanced file upload process.
Removed dependency on GetAgentConfig in server-to-app logic.

Scurid Edge Agent

Fixed regression in file download producing incorrect names.
Implemented temporary file download naming.
Ensured agentDownloadPath and userUploadPath are handled correctly per chunk.
Fixed issue preventing SSH tunnel start with username/password login.

New releases will now be published on Scurid Downloads page.

May 2025

General changes

Improved file transfer reliability across agents (download path, upload path, and duplicate download fixes).
Added visibility into agent heartbeat and last seen.
Various bugfixes and stability improvements.

Scurid App

Fixed incorrect data shown for last seen across all agents.
Resolved Windows DLL crash causing failed uploads.
Fixed upload progress counter issue.
Investigation and fixes for high memory usage on Windows.

Scurid Server

Improved GetAgentConfig error handling.
Enhanced file download logs with agent name.
Validation added to prevent illegal values in file paths.

Scurid Edge Agent

Fixed issues with duplicate file downloads.
Ensured agentDownloadPath and userUploadPath are correctly handled per chunk.

New releases will now be published on Scurid Downloads page.

April 2025

General changes

Introduced file management across server and agent (upload, download, staging, and persistence).
Introduced secure and traceable file upload to agents.
Added SSH tunneling support between app, server, and edge agent (alpha).
Removed legacy scurid_config file and redefined onboarding process.
Various bugfixes and stability improvements.

Scurid App

Added logging when user starts SSH.
Fixed invalid updates display.
Improved input validation for server and port.
Prevented API calls if required fields are empty during upload setup.

Scurid Server

Enhanced file stage mechanism handling.
Updates received from edge when errors occur during downloads.
Input validation improvements.
Handling Codemagic build issues.

Scurid Edge Agent

Added upload setting flags for file management.
Enhanced download mechanism with auto-directory creation.
Proper error handling when auto create folder is disabled.
Fixed table not found error when opening agent card.
Secure SSH key exchange with server for authentication.

New releases will now be published on Scurid Downloads page.

June 2024

General changes

Implemented API for Device-to-User mapping.
Exposed device data via new APIs.
Various bugfixes and stability improvements.

Scurid App

UI enhancement for User Access tab.
Fixed issues with logs, About page, and DB credentials display post-upgrade.
Prevented API calls without a valid token.
Fixed multiple onboarding errors and permission handling issues.

Scurid Server

Fixed crashes on onboarding, upgrades, and duplicate invites.
Resolved server crashes and error handling for permission failures.
Bugfixes for role visibility, user role updates, and identity search with tags.

Scurid Edge Agent

Fixed issues uploading data from edge to database.

New releases will now be published on Scurid Downloads page.

April 2024

General changes

Work started on internal eventing.
Introduced RBAC APIs with role creation and assignment.
Various bugfixes and stability improvements.

Scurid App

Enhanced user invite flow with role info and passphrase enforcement.
UI/UX update to map users to devices.
Improved software update widget version handling.
Enabled Stripe self-account management.

Scurid Server

Fixed multiple onboarding and installation panics (GetRoles, UpsertRole, RegisterAPI).
Added gRPC GetRoles and API authorization checks.
Enhanced TCP API for signature verification.
Server now pushes agent name to config for traceability.

Scurid Edge Agent

Bugfixes in device identity handling and TLS connectivity.
Support for user-defined agent names and device_user association.

October 29, 2023

General changes

Integrations across IoT and OT platforms like Hawkbit, PTC ThingWorx to automate identity and device onboarding.
Automated Azure IoT device certificate delivery to IoT devices running Edge Agent.
Enhanced user on-boarding process.
Invite new users to join your organization.
Email verification and password reset.
Data collection and storage in Self-hosted CockroachDB.
Bugfixes and performance improvements.
Adoption of QBFT consensus algorithm in Scurid SSI.
Performance monitoring (in beta)
New releases will now be published on Scurid Downloads page.

Scurid App

Users can now configure agents to send data to self-hosted CockroachDB.
Ability to change and enhance agent name.
Create custom data structures for agents, by defining data structure in JSON format.
Allow custom DB table creation and assignment to agents.
Built-in reporting on data signing and verification on each agent.
Simple pricing tiers, including free developer tier, available during sign-up.
Invite new users to join your organization through simple user management.
Release management widget to keep track of latest releases directly from the App.

Scurid Server

Promethues integration for performance monitoring
Rate limiting on all gRPC API calls
Region and connection handler for CockroachDB
Built in email server for supporting new user invites

Scurid Edge Agent

Support for new data streaming APIs.
Built in data signing and verification for each agent during data collection.
New config.ymal file on the deivce to track agent configuration downloaded from the server.

December 11, 2022

General changes

Support for Microcontrollers esp. STM32, with launch of MicroScurid-C library
Integration into CockroachDB for offering low code global storage for IoT/IIoT data
Communication between Microcontroller and Scurid Server over protocol buffers
Renaming Scurid backend to Scurid Server
Each Scurid Server deployment to generate and manage its own server certificate

Scurid App

Select and create desired region for data storage
Simplified flow to create database from the App
Enhanced user on-boarding process to define data storage region
Assign agents to data storage region

Scurid Server

Added TCP server to handle communication with Microcontrollers
Several new internal APIs for subsystems, and data stream handling
Region and connection handler for CockroachDB
Database creation via CockroachDB
Queries and batch management for data storage

MicroScurid-C

Create distributed identity (DID)
Registration of identity with Scurid Server
Setup TLS connection with Scurid Server

August 15, 2022

General changes

Scurid Platform App

Add helm pkg management for managed scurid backend #SPA-220
Add platforminternal service to backend #SPA-188
Update look and feel for Scurid Platform App #SPA-144
Enable users to add or remove tags from the identities #SPA-99
New Scurid Platform App and identity logging visibility

Scurid Backend

Logging APIs #SPA-230
Enable authentication on Logging APIs #SPA-237
Signed critical identity operations logs built-in #SPA-230
SPA-243 Add licensing check

Enhancement

Remove the visit button SPA-200
Rename DID to Device Identity on Identity card #SPA-222
Make text on the app selectable #SPA-203
Add auto approve identity setting #SPA-191
Maintain path structures in post verify process on identities #SPA-139
Enable path store in Approved identities #SPA-118
Update client call in the gRPC dart for Scurid platform App #SPA-103
Enable country search while on-boarding new user
Make side menu collapsible #SPA-216

Bug Fixes

Pending identities do not show agent version #SPA-239
List of related identities to an agent is missing #SPA-238
For some identities, agent identity is missing #SPA-236
Pending identities do not show context #SPA-234
After approval card does not dismiss #SPA-233
Bad state : No Element error #SPA-231
Clean installation fails, unable to find subsystems #SPA-214
A tag can be assigned to an identity multiple times #SPA-180
Scurid backend crashes when staged folder is empty #SPA-179
Inconsistent error popup #SPA-130
Path display inconsistencies #SPA-129

June 13, 2022

General changes

Scurid Platform App

Enhanced UX with grid and table structure for Scurid Edge Agent and device identities
Added identities count summary for each agent #SPA-206
Users will now be able to reference agent identities with alias #SPA-202

Scurid Backend

Easy identifiable names for agents, when not defined by the user #SPA-209

Bug Fixes

Scurid Platform App

Incorrect Scurid App binary name #SPA-212
Fixed empty device context SPA-210
Fixed Scurid Edge Agent name truncation during window resizing #SPA-201

Scurid Backend

Fixed issue with new installation unable to find Settings subsystem #SPA-214
Fixed missing timestamp on Agent identity post reverification process SPA-204