Skip to content
Get rBTC rbtc icon
Back to Blog
Ecosystem Updates

Vetiver 9.0.4:Patch Release

Read Time: 2 mins
Vetiver 9.0.4: Patch Release

Vetiver 9.0.4 addresses several reported issues, including fixes for the Import Sync feature and the eth_estimateGas RPC method, along with security, performance, and reliability improvements.

Although this is not a mandatory release, we recommend that node operators upgrade to this version to benefit from the improvements it introduces.

The latest version of the RSKj client is now available for download from the RSKj GitHub repository. 

​​What changes are included in Vetiver 9.0.4?

A non-exhaustive list of changes included in this release is provided below:

  • Add logs for better monitoring federation change process, by [@julia-zack](https://github.com/julia-zack) in #3364.
  • Fix eth_estimateGas: don’t use the caller-provided gas as the simulation budget, by [@italo-sampaio](https://github.com/italo-sampaio) in #3520.
  • Fix invalid port handling in IpUtils, by [@alaningtrump](https://github.com/alaningtrump) in #3611.
  • Fix the Import Sync feature, by [@fmacleal](https://github.com/fmacleal) in #3669.

You can find a complete list of the changes introduced in the corresponding GitHub milestone.

Is there anything I need to consider when upgrading to Vetiver 9.0.4?

There are no other special considerations beyond updating your node to the latest version. 

RSKj Vetiver 9.0.4’s sha256 sum is 79c2ea69c91092d6804dea75012d03e40057b11b1894783cd4923fd401f7c064 rskj-core-9.0.4-VETIVER-all.jar.

See the Reproducible Build guide for further details.

How do I report security vulnerabilities?

If you find a security issue, please contact us at security@rootstocklabs.com or report it through RootstockLabs’ bug bounty program. We reward security experts, software developers, and hackers who dedicate time and effort to improving and protecting the Rootstock platform.

Do you have further questions?

Please contact us through our Rootstock Discord Server for technical questions and support. 

You can also reach out with any feedback you would like to share with us through our social media channels and forums.

Website | Twitter | Developer Portal | Discord | Youtube | Blog

Recommended articles

Introducing Union Bridge on Testnet: Verifiable Bitcoin Bridging Begins

Introducing Union Bridge on Testnet: Verifiable Bitcoin Bridging Begins

Now live on Rootstock Testnet, Union introduces a new model for Bitcoin interoperability based on verification rather than trust. By strengthening the security assumptions behind how BTC moves into programmable environments, Union reinforces Rootstock’s role as the Bitcoin-aligned smart contract platform. This first release is experimental and not production-ready, but it lays the foundation for […]

Ecosystem Updates
Rootstock x Bitcoin: Merged Mining Insights Report | Q1 2026

Rootstock x Bitcoin: Merged Mining Insights Report | Q1 2026

This report is presented by RootstockLabs, a key contributor to the growth of the Rootstock ecosystem. At Rootstocklabs, we strive to empower the community by offering transparent insights into merged mining dynamics through quarterly hashrate reports dedicated to Rootstock. Our goal is to enhance comprehension with user-friendly visuals such as tables and graphs, ensuring better […]

Ecosystem Updates
Introducing the New rBTC Visual

Introducing the New rBTC Visual

In 2022, the Rootstock community voted to adopt a new visual identity for the Rootstock ecosystem, establishing a more modern and unified brand system across the network.  Today, we’re unveiling an updated logo for rBTC designed to align more closely with the Rootstock ecosystem identity and reflect its role in extending Bitcoin into smart contracts, […]

Ecosystem Updates