v0.4.0-alpha

What's Changed

• Renaming Rocksdb by @MathieuDutSik in #920
• Implement ScyllaDb as a KeyValueStoreClient by @MathieuDutSik in #887
• Fix internal alignment in frunk heterogeneous lists by @jvff in #929
• Use heterogeneous lists in code generated by Witty derive macros by @jvff in #937
• Make round number a u32. by @afck in #938
• Ignore invalid notifications. by @afck in #939
• Add support for WIT variants by @jvff in #921
• Ensure votes are for the correct round in the updater by @afck in #942
• Add wit_import attribute macro to import functions from Wasm modules by @jvff in #944
• Add support for Wasmer in Witty by @jvff in #945
• linera project publish-and-create now uses workspace by @christos-h in #930
• Add support for Wasmtime in Witty by @jvff in #947
• Add a parameter max_concurrent_queries for controlling the number of concurrent queries by @MathieuDutSik in #931
• Fix graphql queries argument requirement by @maxtori in #949
• Allow creating multi-owner chains. by @afck in #950
• linera net up and client refactoring by @christos-h in #951
• Fix types in client wrapper: PublicKey, not Owner by @afck in #952
• Introduce more debugging techniques by @MathieuDutSik in #948
• Add wit_export attribute macro to export host functions to Wasm modules by @jvff in #955
• change the homepage of all crates to linera.dev by @ma2bd in #957
• Fix detection of fallible functions in Witty by @jvff in #959
• linera project new version derived from binary version by @christos-h in #956
• Add reentrancy support to Witty by @jvff in #960
• Make wallet and storage explicit in READMEs with multiple wallets. by @afck in #961
• Introduction of the ScyllaDb CI. by @MathieuDutSik in #953
• ScyllaDb follow-ups by @ma2bd in #964
• Simplify generics for exporting reentrant functions with Witty by @jvff in #965
• New round notification, leader timeout value by @afck in #962
• Create data type(s) (Raw)OutgoingMessage by @ma2bd in #966
• Code generate mutation root by @christos-h in #954
• nit: quick follow up with #954 on mutation roots by @ma2bd in #970
• Several cleanups of the Database support and tests. by @MathieuDutSik in #967
• Kubernetes deployment for Validators by @andresilva91 in #973
• Workaround deadlock in tests during calls to sychronous system APIs by @jvff in #972

Full Changelog: v0.3.0...v0.4.0