• Breaking change (client) Dropped support for unauthenticated media. Matrix v1.11 support is now required from the homeserver, although it's not enforced using /versions as some servers don't advertise it.
• (bridgev2) Added more features and fixed bugs.
• (appservice,crypto) Added support for using MSC3202 for appservice encryption.
• (crypto/olm) Made everything into an interface to allow side-by-side testing of libolm and goolm, as well as potentially support vodozemac in the future.
• (client) Fixed requests being retried even after context is canceled.
• (client) Added option to move /sync request logs to trace level.
• (error) Added Write and WithMessage helpers to RespError to make it easier to use on servers.
• (event) Fixed org.matrix.msc1767.audio field allowing omitting the duration and waveform.
• (id) Changed MatrixURI methods to not panic if the receiver is nil.
• (federation) Added limit to response size when fetching .well-known files.