The format of the zkgroup credential presentations has changed
(AuthCredentialPresentation, ProfileKeyCredentialPresentation,
PniCredentialPresentation). The server will accept v1 or v2
presentations, but clients will always produce v2.
Other changes:
- zkgroup: Several operations sped up through caching the "system
params".
- Java: A ProGuard file is included in the jars for libsignal-client
and libsignal-server to ensure that ProGuard and R8 do not strip
declarations used via JNI.
- Java: InvalidSenderKeySessionException is now correctly packaged
in the jar.
- Java: The published artifacts for libsignal-client and
libsignal-server will now include native M1 Mac support.