Description
Recently Widevine revoked (made obsolete) old versions of Widevine library,
so new versions starting from 4.10.2891.0, require some CDM updates, otherwise can cause Kodi to crash every time you play a DRM video, or even a failure to execute the Widevine license HTTP request (that will return errors like HTTP error 400, 403, 404, etc).
Kodi being v20 EOL we are unable to provide a new release with the necessary fixes for widevine (due to release system not more available and VS SDK incompatibility that can cause other kind of crashes).
Below we provide some guidelines on how to deal with getting an update for Kodi v20.
Possible solutions
Manually download and install the updated ISA package
Currently, we can only provide builds for Windows OS.
IMPORTANT NOTE FOR WINDOWS: Make sure you have the latest version of VS C++ runtime installed on your system, this is to avoid possible Kodi crashes on add-on loading.
You can find last version of the runtime from this link:
https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170#latest-microsoft-visual-c-redistributable-version
Updated packages:
inputstream.adaptive_Windows-x86_20.3.18.zip
inputstream.adaptive_Windows-x64_20.3.18.zip
Build the add-on manually
The "Nexus" branch of the repository has been updated with all required fixes.
So you can build the updated ISA for your operative system by yourself, technical development skills are required which are strictly dependent on the operating system used, on the Wiki you can find some suggestions for building.
Kodi OS (e.g. LibreElec, CoreElec, etc...)
We are not directly part of these external projects, so please make a request directly to them if they can grant a regular or custom update of InputStream Adaptive for the various device platforms based on the latest "Nexus" branch commit.
THIS IS A COURTESY POST, NO HELP, NOR SUPPORT WILL BE PROVIDED FOR THIS OUTDATED VERSION OF KODI, WHOEVER UPDATES ASSUMES THE RISK OF POSSIBLE PROBLEMS.