Pull request #10974 introduces the @bitwarden/sdk-internal dependency which is needed to build the desktop client. The dependency contains a licence statement which contains the following clause:
You may not use this SDK to develop applications for use with software other than Bitwarden (including non-compatible implementations of Bitwarden) or to develop another SDK.
This violates freedom 0.
It is not possible to build desktop-v2024.10.0 (or, likely, current master) without removing this dependency.
They claim the SDK and Bitwarden are completely separate, so Bitwarden is still open source.
The fact that the current version of Bitwarden doesn’t work at all without the SDK is just a bug, which will be fixed Soon™
further translating it: they are closing it down but trying to make it look like they arent