[Therion] Mapiah release 0.3.0 - The Great Fanfarra release, finally!

[Rodrigo Severo]

Hi,

After way more than expected delays here is finally version 0.3.0 of Mapiah, the one I understand has full editing capabilities. It is available at https://github.com/rsevero/mapiah/releases/tag/v0.3.0If you are a Flatpak/Flathub user, please pay attention, I had to change again from Flathub to manual production of flatpaks. Calling Therion from a Flathub distributed package is kind of a nightmare. You can install the new flatpak packages running

flatpak install --user --from https://rsevero.github.io/mapiah/org.mapiah.mapiah.flatpakrefTo uninstall the Flathub version run:

flatpak remove io.github.rsevero.mapiah

# Changelog

Sorry for the mess. I really expect to have closed this Flatpak Flathub on/off switching.

## 0.3.0 - 2026-03-09 - The [Great Fanfarra](https://youtu.be/HlV59UbrY-E) release
* New features:
* Include contents of 'therion.log' file at end of Therion output.
* If there are more than 3 newer versions available, warn the user of the newer versions on all runs instead of just showing the "New version available" dialog once a day.
* At the "Therion run" window, create a "Run Therion" button. [requested by Edvard]
* Enable shortcuts Esc, Ctrl+T and T at "Therion run" window.
* Adding start and end time at Therion run output.
* When creating a point or a line point, it should snap to near elements.
* When clicking on an area, Ctrl (or Meta+Click) selects the area (and not the line), Shift+Ctrl+Click (or Meta+Shift+Click) selects the line (and not the area).
* Created keyboard shortcut Ctrl+X that creates a "Map connection" line between the "section" point and the "base" point the section refers to. [requested by Edvard]
* At flathub_disable.md, explain why Flathub version is being disabled.
* At "newer versions available" page, also show how many commits and how many days the users installed version is old.
* Release name and URL at About dialog.
* Fixed bugs:
* Newer version available window not appearing in Flathub version.
* On very fast Therion executions, therion.log file content not being included in Therion run output.
* Bézier created from straight lines are too tight.
* Status bar info for selected elements not internationalized.
* Current PLA type at PLA type selection overlay with too small left and bottom margins.
* Zoom to file or to scrap should not consider images not visible.
* When clicking on the name of an image, checkbox is not changed on "available images" dialog box.
* Infrastructure maintenance:
* Enabling github created flatpak generation.
* New "New version available" page.
* Created debug new version structure.
* Improving newer version available messages.
* Mapiah constants should start with 'mp' prefix. Save the 'th' prefix for Therion related constants.
* Simplifying and reorganizing code related to Bézier curves and straight line segments simplification and conversion.
* Review portuguese translations of PLA types and subtypes.
* Renaming mpSubtype* localization strings to thSubtype*.
* Included "Used on:..." on translation strings.
* Created scripts/generate_releases_brief.dart and assets/releases/releases_summary.json to speed new version check.
* Including "Accept-Encoding: gzip" on all http requests. * All clearBoundingBox() calls clear ancestor bounding boxes.

Please report any issues.

Rodrigo
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