brevilo

Ok, I'll reopen until `0.13.0` is actually released 😎 (please do)

Yep, I've also been looking into this and couldn't find a solution. FYI, glad you updated MapStruct to >= 1.4.0 since they had an [issue](https://github.com/mapstruct/mapstruct/issues/2060) with Java 11 modules (`java.sql.Date`...

About the Jackson issue: since things aren't getting fixed upstream, how about reverting the earlier [version bump](https://github.com/ma1uta/jmsdk/commit/f3c8bed45a7b3deeff10f8532dcbb71376dedd1c) from 2.12.3 back to 2.11.2? I think I could confirm [2.12.0-rc2](https://github.com/FasterXML/jackson-jaxrs-providers/issues/144#issuecomment-825209190) as being...

Yep, works for me. Should we open a issue to remind ourselves about the pending upstream issue, or keep this one open?

I wonder, is this issue meant to cover support for end-to-end encryption (and thus also `libolm`) or should I open a new issue for that? I'd like to start the...

Ok, thought so. How about renaming the issue accordingly, e.g. "Support for end-to-end encryption"? We can then start the discussion here on how to proceed.

A few notes to get things started. I had a look at the [official guide](https://matrix.org/docs/guides/end-to-end-encryption-implementation-guide) on E2EE and, fortunately enough, all crypto primitives have already been dealt with and it's...

> I think to have pure java implementation of the olm/megolm. What precisely do you mean by that? Do you mean pure Java bindings to the existing olm C-library (like...

> pure olm implementation in java would allow it to works everywhere without any external dependencies I understand the motivation but I don't support the conclusion for three reasons: 1....

Hm, I don't think so. BountyCastle looks like a set of crypto primitives (like AES) and protocols (like TLS) while [`olm`](https://gitlab.matrix.org/matrix-org/olm/-/blob/master/docs/olm.md) is a *Matrix-specific* implementation of Signal's double-ratchet algorithm, by...