add change.md

FabioGNR · Dec 17, 2024 · 12a0a18 · 12a0a18
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commit 12a0a18
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diff --git a/.changes/explicit_gtk_init.md b/.changes/explicit_gtk_init.md
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+---
+"tao": patch
+---
+
+Explicitly call `gtk::init()` as `gtk::Application::new` does not call it reliably.
+If `gtk::init()` is not called, 'GTK may only be used from the main thread' error can occur later.
+`gtk::init()` checks if already initialized and does nothing if so.