Ontopic Docs

# Release notes

# 2024.1.4 (November 7, 2024)

Windows Desktop, Docker Compose and AWS Marketplace releases

# New features

  • Option in Settings->Advanced settings to display labels for classes and properties instead of their IRIs
  • Allow copying the IRIs for a class or proerty when its label is shown
  • Show alerts for missing classes or properties directly in the mapping
  • Show SPARQL endpoint URL
  • ARM64 Docker images added for Mac Silicon users

# Bugfixes and improvements

  • Improved experience with Oracle in high-latency settings
  • Export projects even if their data sources are invalid
  • Expired license handling improved. Now opening the import popup

# 2024.1.3 (September 2, 2024)

Windows Desktop release

# New features

  • Add option to export of projects even if the license is invalid
  • Draggable popup
  • Enable/disable statistical data and error reporting
  • Save materialized files locally and open their folder

# Bugfixes and improvements

  • Update toast messages
  • Fix issue with transformations on multiple columns
  • Fix lenses constraints with a constant integer
  • Fix popup invalid license at startup

# 2024.1.2 (June 20, 2024)

Helm release (opens new window)

# New features

  • Import of license at runtime
  • Draggable popup

# Bugfixes and improvements

  • Allow to disable materialization
  • Update to Angular 16
  • Update toast messages

# 2024.1.1 (April 26, 2024)

# New features

  • Support for JWT authorization signed with pre-shared keys

# Bugfixes and improvements

  • Updates to support materialization in Windows

# 2024.1.0 (April 16, 2024)

# New features

  • Support for materialization in RDF files added
    • Different formats supported (turtle , RDF/XML, N-Triples, N-Quads, TriG, JSON-LD). The resulting file can be compressed as zip or gzip
    • Ontopic Studio shows the list of already generated files and downloads or deletes them
    • Disabled by default, it can be configured to save on S3 or local storage
  • Support for asynchronous tasks added
    • Deployment of the SPARQL endpoint and materialization are now done asynchronously
    • Notifications for asynchronous tasks ongoing and completed, keeping users updated on task progress
    • Ongoing tasks can be cancelled
  • Keep SPARQL query results unless the session storage is full
  • Configure Ontop configuration keys within the Settings section
  • Visual warning for missing unique constraints on lenses
  • Add and show comments on mapping entries

Announcement (opens new window)

# Bugfixes and improvements

  • Tooltip display improved
  • Consistent colors for notification messages
  • Error encountered while editing columns with complex transformations fixed
  • Error removing users fixed
  • Handling of different quotes in lenses fixed
  • Label in ontology with no required language tag fixed
  • Hiding of non-accessible projects fixed

# 2023.3.0 (December 1, 2023)

# New features

  • Support for Git commit messages
  • Copy button for SQL queries added
  • Options to show or hide system tables added
  • Link to lens pages added in mapping search

# Bugfixes and improvements

  • Spaces in IRI are not allowed anymore, automatic trim
  • IRI validator in classes, properties templates, and datatypes fixed
  • Check if the license file is expired at startup and pop up a message for the user
  • Test if the connection is valid before saving it
  • Add loader to wait for constraint page values
  • Issues with duplicated foreign keys and constraints fixed
  • Renaming of columns fixed; the update also considers conditions and mapping
  • Trino connection validity fixed
  • Display of foreign key for tables with multiple names fixed

Announcement (opens new window)

# 2023.2.2 (August 25, 2023)

  • Internationalization with chinese language added
  • Icon updated
  • Support export of Ontop files with no authentication
  • The button for the sample DB can be hidden

# 2023.2.1 (July 14, 2023)

  • Custom Gitea updated
  • Vulnerabilities updated
  • Wait up to 30 seconds to load a project from the websocket

# 2023.2.0 (June 27, 2023)

  • Support for Athena, Redshift, Presto and Trino added
  • Ontology re-import improved
  • License checked on startup
  • Join lens updated
  • Update to Angular 14
  • Vulnerabilities updated
  • Sharing rules migrated

Announcement (opens new window)

# 2023.1.4 (May 5, 2023)

  • SPARQL query suggestions using prefixes added
  • Refresh button for tables added

# 2023.1.3 (April 20, 2023)

  • Use of external Postgres for git-mirror and store-server allowed
  • IRI prefix overlap detection in the ontology import added
  • Support for zsh added to the initialization script

# 2023.1.2 (March 15, 2023)

  • Healthchecks added
  • Endpoint for dropping the db connection added
  • Super group ots-admins added
  • is_demo_version added
  • Objection and Knex updated
  • URL encoding for sparql query for reformulate added
  • Ontop endpoint updated to 5.0.3

# 2023.1.1 (February 16, 2023)

  • Docker image made rootless

# 2023.1.0 (February 7, 2023)

  • Support for Snowflake and MariaDB added
  • Project dashboard refactored
  • Ontopic Studio is now available on AWS Marketplace

Announcement (opens new window)

# 2022.2.0 (November 29, 2022)

  • Import of R2RML and OBDA mappings added
  • Metadata synchronization updated
  • Performance improvement
  • New authorization
  • Visualization of the generated SQL query
  • Support for MySQL and Databricks added

Announcement (opens new window)

# 2022.1.0 (March 31, 2022)

First official release

Announcement (opens new window)

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