CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.2] - 2022-01-11

Added

• Wikidata ontology and proxy the ontology of units of measure for using only units
• Mapping from concepts to table column
• Alerting to Prometheus (the registration part on the services side)
• Access model to give more than one user access to a database
• Default role flag for new users and administrator usernames
• Citation suggestions IEEE/BibTeX/APA
• Automatic deployment for dev pipeline to dbrepo2.ec.tuwien.ac.at
• MQTT plugin for broker service
• More logging and implemented minimum logging level flag
• PID for databases
• Public code wiki (documentation website)
• Analyse service tests to pipeline

Changed

• Metadata database to use a system-versioned MariaDB 10.5 database
• Query Store to use trigger for query result count and query hash as well as result hash calculation
• Query service to allow XML/CSV export for PIDs
• Query service to support subsets of views

Fixed

• Container creation in frontend prevents invalid state where no database can be created anymore
• RabbitMQ exchange/queue/binds when starting the system from a previous version or without data for RabbitMQ
• RabbitMQ non-uniqueness of exchanges/queues/routing keys
• A python loop that used too much CPU resources for registering at the discovery service
• Select * that does not return proper error message as well as vendor-specific aggregation functions like min, max, avg, count
• Various frontend error messages
• A bug where a invalid table creation and subsequent valid table creation is blocked

Removed

• The name Unit Service will no longer be maintained, the Docker image is discontinued and is replaced by the Semantics Service

1.1.1-alpha(2a1f1bd5) - 2022-08-11

Added

• DataCite mandatory fields on databases and queries
• User management (info, password forgotten, verification, email, RabbitMQ)
• Re-worked interfaces of database info, database tables, database queries, persisted queries (landing page)
• Password forgotten / change user password management
• ORCiD in the PID
• Time travel selector with chart
• Persistent dark mode
• Export query button again
• Export table button again
• Download of metadata in .xml
• Mail server configuration to send emails
• Arbitrary settings for importing .csv on existing tables, added double/single quote support, export subset and table as .csv
• Time-stamped JOIN that supports arbitrary regular JOINS
• Table history and time travelling view + frontend view
• REST-interface to Broker Service for managing RabbitMQ queues and (user-)permissions
• DataCite schema and .xml download
• Only-me database + only-me result set on persistent identification
• Raw-query interface in the frontend
• Creator-field to nearly all metadata-DB entities
• Update of values through .csv import
• CRUD on single entry in the backend + frontend
• .tsv file import support
• Replacement of TRUE, FALSE and NULL in one transaction
• Issuance of new java web token on valid tokens
• Error codes on exceptions in the backend services (only Java-based)
• More Analyse Service suggestions on data types and the separator
• Database volumes for each researcher database

Changed

• Frontend routing to reflect the backend better
• More logging information to all actions
• Extent of the endpoint Swagger documentation