In case no language had been selected yet and the detected browser language is not supported, the selection was set to undefined instead of showing the default language
The automatic webUI update checks were not triggered in case the auto update setting was disabled but it was still possible for the update info dialog to be shown
There is a potential that the cached chapters state is outdated, but this is a marginal issue and is preferred over sending a request to the server everytime for data that is most likely already known.
The triggered downloads will also reflect what is currently shown in the UI, so it will most likely never be known if some chapter state was outdated.
In case the next 5 chapters should get downloaded and they are all the same chapter from different scanlators, then the download actually only included 1 chapter.
To fix this duplicated chapters are counted as 1 chapter
In case a manga was fully read and a new chapter was found during a library update, the resume button was not correctly updated and pointed to the first chapter.
This regression was introduced with fe2cb682b6
Instead of checking if download ahead is required because not enough unread downloaded chapters existed, it just downloaded the next n unread undownloaded chapters
To prevent unnecessary re-renders.
The current grid state was stored in the session storage which then triggered an immediate re-render because the just saved snapshot got restored again
The current scroll position was preserved when changing the shown content type (browse, latest, filters) or when changing the filters.
Regression introduced with aab3e25031
* Route to "/" in case path is unknown
* Remove deprecated routes
"sources" and "extensions" were merged into "browse" but the routes were never removed, thus, the paths still matched and opened the components
