Major changes in 3.30.2:
* Fix Google Drive files not opening (Carlos Soriano)
* Fix crashes when searching (Marco Trevisan)
* Fix triple click in pathbar to minimize the window (Ernestas Kulik)
* Fix '/' and '~' not opening the location bar (Antonio Fernandes)
* Fix header bar styling for 3rd party themes again (Antonio Fernandes)
* Disable and warn about security risks when libseccomp and bwrap are disabled on unsupported cpus (Ernestas Kulik)
* Fix various leaks (Ernestas Kulik)
* Set up stable Flatpak (Carlos Soriano)
* Provide CI coverage (Caros Soriano)
* Fix CI tests (Ernestas Kulik, Jordan Petridis, Caros Soriano)