This release includes the following changes since 3.1.5:
- Add support for fallback keys (MSC2732).
- Fixes to the TypeScript definition file.
- Ensure that the other party's public key has been set in SAS module. Thanks to Saúl Ibarra Corretgé.
- Fix building with newer versions of emscripten, and simplify makefile. Thanks to Lukas Lihotzki.