Ricky Saechao

**Description**: This PR adds WASM support to the SDK using [tonic-web-wasm-client](https://github.com/devashishdxt/tonic-web-wasm-client) and [wasm-bidgen](https://crates.io/crates/wasm-bindgen). Enable with new feature flag `wasm`. **Related issue(s)**: - https://github.com/hiero-ledger/hiero-sdk-rust/issues/882 Fixes # **Notes for reviewer**: **Checklist** -...

**Description** Publish/register `hiero` and `hiero-proto` with [crates.io](https://crates.io/). For existing [hedera](https://crates.io/crates/hedera) and [hedera-proto](https://crates.io/crates/hedera-proto), give warning to users that these crates are deprecated. **Example** - https://lib.rs/crates/async-std **Note** - File a [RUSTSEC](https://rustsec.org/advisories/RUSTSEC-2025-0017.html) as...

## Description HIP: https://hips.hedera.com/hip/hip-551 This HIP introduces new transactions and updates to existing transactions in the consensus node software. SDKs will need to support these new transactions and updates to...

## Description New methods need to be added to the SDK in order to streamline account key specifications with considerations for alias. ### The following APIs need to be added...

### Description Hedera's EVM equivalence enables developers to deploy and execute smart contracts using standard EVM-compatible tools. Additionally, the Hedera SDK allows the execution of smart contract transactions (state-changing and...

## Description HIP: https://github.com/hashgraph/hedera-improvement-proposal/pull/1021 This HIP introduces updates to existing transactions in the consensus node software. SDKs will need to support these updates so that developers can take advantage of...

## Description The SDKs must support non-zero realm numbers in entity IDs (such as 0.100.0) since Spheres will populate realm values. We need to validate the SDKs support the following:...

### Problem Currently, the SDK is tested against the Hedera Local Node in the CI pipeline. To enhance the coverage for DAB tests and ensure compatibility with the Solo project,...

Signed-off-by: Ricky Saechao **Description**: This PR adds the field `exchange_rate_in_cents` (the ratio of `cents` to `hbars`) to `ExchangeRate` to be consistent with other SDKs. **Related issue(s)**: - https://github.com/hashgraph/hedera-sdk-rust/issues/873 Fixes #...

**Description**: **Related issue(s)**: Fixes # **Notes for reviewer**: **Checklist** - [ ] Documented (Code comments, README, etc.) - [ ] Tested (unit, integration, etc.)