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QGIS 4 is coming and my plugins will break
.ical
2026-09-01 –, Dahlia2

Will plugins really break when migrating them to QGIS 4?

The title of this talk may sound intimidating, but it reflects a very common concern. Will the plugins I’ve previously developed break in QGIS 4? Do I need to rewrite every line of code, or will plugins continue to work with only minor adjustments?

This talk is aimed at those familiar with plugin development in QGIS 3 who want to get started with QGIS 4. You’ll learn what you really need to know when migrating. And then you will decide for yourself: is the process really as scary as the title of this talk? ;-)

Level of technical complexity: 2 - intermediate I make my conference contribution available under the CC BY 4.0 license. The conference contribution comprises the abstract, the text contribution for the conference proceedings, the presentation materials as well as the video recording and live transmission of the presentation:
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Numa Gremling

Numa leads national and international projects at geoSYS in the fields of GIS and software development, in which he is also actively involved as a developer (with a focus on web mapping, mobile development, and QGIS plugins). He is the author of the book Leaflet Cookbook - Recipes for Creating Dynamic Web Maps (Locate Press).

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