- new plugin-concept: transport, signers, verifiers and rpc-handlers are now plugins. See https://in3.readthedocs.io/en/develop/api-c.html#plugins for details on the plugins-concept
- fixed possible verifiedhashes-inconsistency
- removed CMAKE-option `ERR_MSG` and combined it with `LOGGING`
- adding asserts in debug-mode
- optimize memory usage of all structs ( changing its order)
- change RPC-API which allows plugins to easily add custom rpc-methods.
- add cache-properties for custom cache entries withina request context
- add `eth_sendTransactionAndWait` which waitsuntil the tx is mined and returns the receipt instead.
- create request_signer as plugin, which allows multiple signers with different addresses
- added `in3_init` which should be called after loading in3 as a lib in order to register all default-plugins.
- fixed https://github.com/blockchainsllc/in3-c/issues/18 (python transport issue for win)
- fixed wasm-issues in abi-handling - added optional timeout when waiting for tx receipts
- better error-messages in configure - add EWC-chain to dotnet and java bindings
- optimize cache write operation by only writing if changes exist
- fix wasm bug when reporting invalid responses after a client was disposed. (delaying free)