# Changelog > [!NOTE] > This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html) and the format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). ## [Unreleased] ### Changed - Optimized final package size (reduced by 30% to 50%) by explicitly including necessary plugins/DLLs and excluding unnecessary ones with Nuitka [#47](https://github.com/AresValley/Artemis/issues/47) ### Fixed - When the links/urls in the description field of a signal are clicked, they open the default browser [#46](https://github.com/AresValley/Artemis/issues/46) ## [4.0.1] - 2024-06-9 ### Added - Database format has been changed from .csv to a proper relational DB (sqlite) which is much easier handled thanks to the native library shipped with python - Possibility to create an arbitrary number of new databases for storing new custom signals - Every signal allows an arbitrary number of parameters - All signal parameters (such as frequency, modulation, location, etc.) are now followed by a description - Databases can be exported/imported for easy sharing - Possibility to store and view all type of documents related to a signal entry - Filtration process is now much more efficient due to usage of SQL queries - D-Region Absorption Predictions (DRAP) and Aurora OVATION model are now present in the Space Weather window ### Changed - Updated GUI libray from PyQt5 to PySide6. Artemis 4 now relies on the QtQuick framework. - SigID standard database is now hosted on GitHub (the server is much faster) along with the website parser - Undefined value for frequency and bandwidth is now deprecated - Drastically reduced the number of third party libraries - The signals filtering page has been simplified to be more immediate and user friendly - Space weather page has been greatly improved and now relies on Poseidon daemon (hosted on aresvalley.com) ### Fixed - Artemis can be execunted inside standard pretected folder (such as Program Files) without using elevated privileges ## [3.2.4] - 2022-09-30 ### Fixed - Fixed crash on opening the Rx/Tx Condition tab ## [3.2.3] - 2022-09-29 ### Added - Add auto-packaging feature using GitHub actions for Windows OS (experimental) ### Fixed - Fix crash for playing audio ([#34](https://github.com/AresValley/Artemis/pull/34)) ## [3.2.2] - 2022-07-29 ### Fixed - Fixed crash on startup or if checking for updates without an internet connection ([#23](https://github.com/AresValley/Artemis/pull/23)) - Updated dependencies for security reasons (urllib3) and to address the main application failure to launch under certain conditions. ## [3.2.1] - 2020-04-25 ### Added - Add some basic logging to the application. Also for severe errors, track them in info.log file in local folder. - Add Raspberry PI support ([#18](https://github.com/AresValley/Artemis/pull/18), [#20](https://github.com/AresValley/Artemis/pull/20)) ### Fixed - Support new `JSON` format for some forecast data ([#21](https://github.com/AresValley/Artemis/pull/14)). - Fixed categorization for very low x-ray flux according to NOAA format. - Remove the `exclusive` parameter in a PyQt function ([#16](https://github.com/AresValley/Artemis/pull/16)). ## [3.2.0] - 2019-12-14 ### Added - The default font can be changed ([#14](https://github.com/AresValley/Artemis/pull/14)). - Move `Themes` into `Settings`. - Better settings management in `settings.json`. ### Fixed - Fix a bug in the space weather. An inactive k-index caused a crash. ## [3.1.0] - 2019-10-21 ### Added - Automatic updates. From this version Artemis can update itself if a new version is available. Works only when running the executable version (disabled when running from source). The feature is partially unavailable for Mac, you can only download the new version. - The software version displayed has now a `.Dev` appended when running from script (_e.g._ 3.1.0.Dev) to differentiate from an actual binary executable. The `.Dev` thus implies that the running version of the software could not correspond to a particular release. - The `*.spec` files can be executed without copying the source code into their folder. - Add a link to the GitHub repository in the action bar. - Add support for signals with multiple-value acf ([#9](https://github.com/AresValley/Artemis/pull/9)). This partially breaks the backward compatibility because the database changed structure. ### Fixed - Adding the `Artemis` folder to `PATH` as the expected behaviour. Prior to this fix, Artemis could not find the `Data` and `themes` folders if started from outside the `Artemis` folder. - The audio buttons are of the same dimension also for high resolution screens ([#13](https://github.com/AresValley/Artemis/pull/13)) - An audio sample can be paused and a different one can be played without a program crash ([#12](https://github.com/AresValley/Artemis/pull/12)) ## [3.0.1] - 2019-8-1 ### Added - The audio player has now a loop button ([#3](https://github.com/AresValley/Artemis/pull/3)). - The project has now a Changelog file. ### Fixed - Added SSL certificates for all downloads. Avoid a crash of the program for certain systems ([#6](https://github.com/AresValley/Artemis/pull/6)). - Start the application in maximized mode. The label in the propagation data are well displayed ([#7](https://github.com/AresValley/Artemis/pull/7)). - Compile the executable for Linux on an older version to avoid GLIBC compatibilities issues ([#8](https://github.com/AresValley/Artemis/pull/8)). ## [3.0.0] - 2019-07-23 First release. [Unreleased]: https://github.com/AresValley/Artemis/compare/v4.0.1...HEAD [4.0.1]: https://github.com/AresValley/Artemis/compare/v3.2.4...v4.0.1 [3.2.4]: https://github.com/AresValley/Artemis/compare/v3.2.1...v3.2.4 [3.2.3]: https://github.com/AresValley/Artemis/compare/v3.2.2...v3.2.3 [3.2.2]: https://github.com/AresValley/Artemis/compare/v3.2.1...v3.2.2 [3.2.1]: https://github.com/AresValley/Artemis/compare/v3.2.0...v3.2.1 [3.2.0]: https://github.com/AresValley/Artemis/compare/v3.1.0...v3.2.0 [3.1.0]: https://github.com/AresValley/Artemis/compare/v3.0.1...v3.1.0 [3.0.1]: https://github.com/AresValley/Artemis/compare/v3.0.0...v3.0.1 [3.0.0]: https://github.com/AresValley/Artemis/releases/tag/v3.0.0