Liquid Stake with compassSOL for an 7.62% APY from staking, MEV + fees
Enjoy the freedom of liquid staking in Solana Defi while delegating your stake to the high performance Solana Compass validator. Stake or unstake at any time here, or with a Jupiter swap.
Benefit from our high staking returns and over 2 years experience operating a Solana validator, and receive additional yield from priority fees + MEV tips
Earn 7.1% APY staking with Solana Compass
Help decentralize and secure the Solana network delegating your stake to us and earn an impressive 7.1% APY yield on your SOL, while supporting us to create new guides and tools. Learn more
Stake your SOL
- Click to connect your wallet
- Enter the amount you wish to stake
- Kick back and enjoy your returns
- Unstake from your wallet or our staking dashboard
Earn 7.1% APY staking with Solana Compass
Help decentralize and secure the Solana network delegating your stake to us and earn an impressive 7.1% APY yield on your SOL, while supporting us to create new guides and tools.
Solana Changelog - Faster Transactions, Stake-Weighted QoS, and Compute Optimization
By Changelog
Published on 2024-03-26
Discover the latest Solana updates including faster transaction processing, stake-weighted quality of service, and new developer tools for compute optimization and Web3.js integration.
Solana Changelog: Faster Transactions, Stake-Weighted QoS, and Compute Optimization
In the latest Solana Changelog, Nick from the Solana Foundation DevRel team and Jacob dive into the recent updates and improvements in the Solana ecosystem. This week's episode covers a range of topics, from upcoming hackathons to significant protocol changes and developer tools. Let's explore the key highlights and what they mean for the Solana community.
Colosseum Renaissance Hackathon
The Solana Global Hackathon, dubbed the Renaissance Hackathon, is currently underway and set to conclude on April 8, 2024. Organized by Colosseum, this event presents an exciting opportunity for developers to showcase their skills and potentially join the Colosseum accelerator.
Nick emphasizes the unique aspect of this hackathon:
"Everyone who submits and is a track winner for any of the hackathon tracks, they're eligible to join the Colosseum accelerator, which is this really cool, like, Y-Combinator style accelerator for the Solana ecosystem."
The accelerator offers numerous benefits, including:
- Extensive mentorship
- Project review assistance
- Potential for additional funding
- Direct funding opportunities through Colosseum
Jacob adds a valuable tip for participants:
"If you are building in Colosseum, talk about your project on social and building projects early, because that's what gets the judges' attention of your project, and we'll make it to where they're looking for your project whenever they look at the results."
This advice underscores the importance of visibility and early engagement in the hackathon process, potentially increasing the chances of success for participants.
SIMD-0129: Alt_BN128 Syscalls - Simplified Error Code
A new Solana Improvement Document (SIMD) proposal has been put forward by the Jump or Firedancer team. SIMD-0129 focuses on updating the Alt-Bn-128 syscalls, specifically addressing error codes to enhance the developer experience.
Jacob explains the significance of this proposal:
"It's adding some error codes or simplifying the error codes so that we'll have a better developer experience on the other end of understanding what went wrong whenever using this Alt-Bn-128 call."
While this syscall is not currently activated on Mainnet, its implementation will provide developers with more detailed error information, allowing for better debugging and understanding of program behavior.
The proposal's importance lies in its governance by consensus, as Jacob clarifies:
"Syscall error codes are governed by consensus, not other error codes, like if you're running your own program, but syscalls specifically are. So, that's why it has some SIMDs."
This distinction highlights the collaborative nature of Solana's development process and the careful consideration given to changes that affect the entire ecosystem.
Faster Transaction Processing
One of the most exciting updates this week comes from a commit by John Chancway, which addresses issues related to sending transactions via the CLI client, particularly when deploying programs.
Nick describes the improvement:
"This is one of the many changes that are in the works or have already been implemented to help ease that pain a little bit. And specifically, it's for sending and confirming transactions in parallel."
This enhancement allows for significantly faster transaction processing by better parallelizing the transactions sent by the CLI client. The change is expected to have a positive impact on developers and users alike, streamlining the process of interacting with the Solana blockchain.
Jacob expresses optimism about this update:
"This is awesome change. And I hope this is one of many that will make sending transactions via the CLI, whether or not you're deploying programs or just sending for one person the other easier overall."
Wen-Restart: Finding the Heaviest Fork
Another notable commit this week relates to the "wen-restart" SIMD, which focuses on determining the heaviest fork for automatic restarts. While still in discussion and not yet fully implemented, this work by the Anza team aims to improve cluster debugging and management.
Jacob explains:
"The Anza team is doing a lot of work to one, do some of the work that is not required or it's required for when restart, but it's not like going to change everything. Like, this can be part of the CLI. So, you can very quickly find the heaviest fork, understand what's going on and better basically debug the cluster."
This development showcases Solana's ongoing efforts to enhance network stability and provide better tools for validators and node operators to manage and troubleshoot the network effectively.
Stake-Weighted Quality of Service (QoS)
A significant improvement in the works is the implementation of stake-weighted QoS for peering connections between RPCs and validators. This update aims to optimize network communication and prioritization based on stake weight.
Jacob outlines the current challenges and the upcoming solution:
"Currently, the way is a little bit difficult. There is going to be a guide out at the time of this video release on how to do that. But the way you do it today is a little bit difficult where you're having to basically choose what stake weight to apply to different IPs or different RPCs via, I think it's like the stake override flags, as well as there is another flag that you have to run on your RPC, but it only sends it to your validator."
The new implementation simplifies this process and extends the stake-weighted QoS to include the leader as well as the chosen validator:
"This one makes a little bit easier to where it also will send also to the leader, not just the value that you choose. So, you have a better chance of getting included in the block."
This improvement is expected to enhance the overall performance and fairness of the Solana network, ensuring that transactions are processed more efficiently based on their associated stake weight.
Web3.js Tech Preview 2
The Solana ecosystem continues to evolve with the release of Web3.js Tech Preview 2. This update builds upon the first tech preview introduced at the Breakpoint conference and introduces several new features and improvements.
Nick highlights a key integration in this release:
"One of the really cool things about this is we talked about CreateSolana program, the amazing tool that Loris from ANZA put together. And the tech preview number two here actually starts using CreateSolana program within it."
This integration provides developers with a comprehensive solution for Web3.js development, including the ability to generate JavaScript-based clients for on-chain programs automatically. The preview includes auto-generated clients for core programs such as System, Memo, and Account Lookup Tables.
Jacob emphasizes the importance of community feedback during this preview phase:
"If you're interested in trying it out and improving the developer experience for the new Web3.js, please report anything that you find that is kind of confusing as an issue on the Solana Web3.js repo. That way, we can make sure the developer experience is the best as possible when it's not a preview."
This call for feedback underscores the collaborative nature of Solana's development process and the commitment to creating tools that meet the needs of the developer community.
Optimizing Compute Usage on Solana
A new set of guides has been released to help developers optimize compute usage on Solana. These resources are particularly valuable given the implementation of priority fees, where users pay for compute resources used by their programs.
Jacob explains the importance of these guides:
"Since you're using priority fees, you're paying for every compute to run that program and get the best user experience possible on Solana. Well, if the compute is lower, you pay less or your users pay less. So let's figure out how to optimize it."
The guides offer practical tips for reducing compute usage, such as optimizing base58 encoding in logs:
"If you're doing some like base 58 encoding in your logs for logging public keys, don't do that and use like concatenation or the key.log function, that will use like an order of magnitude less CU overall."
These optimizations can lead to significant cost savings and improved performance for Solana programs, benefiting both developers and end-users.
Solana StackExchange Weekly Rankings
The Solana StackExchange continues to be a valuable resource for the community, with active contributors helping to answer questions and provide support. This week's top contributors include:
- John Chancway
- Yan (a newcomer to the leaderboard)
- Jonas
- BurgerBob
Jacob emphasizes the importance of contributing to the StackExchange:
"Shout out to all of them for making the top and helping out with developer support on the Solana stack exchange. Because you know, a lot of people are asking questions in discord. If you want them to be able to just Google the results and throw on stack exchange."
This recognition highlights the collaborative spirit of the Solana community and the ongoing efforts to build a comprehensive knowledge base for developers and users alike.
Conclusion
The latest Solana Changelog brings exciting updates across various aspects of the ecosystem. From improvements in transaction processing and network management to new developer tools and resources, these changes demonstrate Solana's commitment to enhancing performance, usability, and developer experience.
Key takeaways from this update include:
- The ongoing Colosseum Renaissance Hackathon, offering opportunities for developers to showcase their skills and potentially join an accelerator program.
- Improvements in transaction processing speed through better parallelization in the CLI client.
- Ongoing work on stake-weighted Quality of Service for optimizing network communication.
- The release of Web3.js Tech Preview 2, integrating CreateSolana program for improved developer workflows.
- New guides for optimizing compute usage on Solana, helping developers reduce costs and improve performance.
As Solana continues to evolve, these updates pave the way for more efficient, user-friendly, and developer-centric blockchain experiences. The ecosystem's focus on community feedback and continuous improvement positions Solana as a leading platform for decentralized application development and blockchain innovation.
Facts + Figures
- The Colosseum Renaissance Hackathon ends on April 8, 2024.
- Track winners of the hackathon are eligible to join the Colosseum accelerator program.
- SIMD-0129 proposes simplified error codes for Alt_BN128 syscalls, improving developer experience.
- A new commit by John Chancway improves transaction sending and confirmation in parallel for the CLI client.
- The "wen-restart" SIMD is in development to help find the heaviest fork for automatic restarts.
- Stake-weighted Quality of Service improvements are being implemented for RPC-validator connections.
- Web3.js Tech Preview 2 has been released, integrating CreateSolana program for auto-generated clients.
- New guides for optimizing compute usage on Solana have been published.
- The Solana StackExchange weekly rankings feature top contributors John Chancway, Yan, Jonas, and BurgerBob.
- Optimizing base58 encoding in logs can significantly reduce compute usage on Solana.
Questions Answered
What is the Colosseum Renaissance Hackathon?
The Colosseum Renaissance Hackathon is a global Solana hackathon set to conclude on April 8, 2024. It offers developers the opportunity to showcase their skills and potentially join the Colosseum accelerator program. The accelerator provides mentorship, project review assistance, and funding opportunities for successful participants.
How is Solana improving transaction processing speed?
Solana is improving transaction processing speed through a new commit that enhances the CLI client's ability to send and confirm transactions in parallel. This change, implemented by John Chancway, addresses issues with deploying programs and general transaction sending, making the process significantly faster and more efficient for developers and users.
What is stake-weighted Quality of Service (QoS) in Solana?
Stake-weighted Quality of Service is an improvement being implemented for peering connections between RPCs and validators in the Solana network. It optimizes network communication by prioritizing connections based on stake weight. The new implementation simplifies the process and extends the stake-weighted QoS to include both the chosen validator and the leader, improving the chances of transactions being included in blocks.
What's new in Web3.js Tech Preview 2?
Web3.js Tech Preview 2 introduces several new features, including integration with the CreateSolana program. This allows for automatic generation of JavaScript-based clients for on-chain programs. The preview includes auto-generated clients for core programs like System, Memo, and Account Lookup Tables, providing a more comprehensive solution for Web3.js development on Solana.
How can developers optimize compute usage on Solana?
Developers can optimize compute usage on Solana by following newly released guides. These guides offer practical tips such as optimizing base58 encoding in logs, using concatenation or the key.log function instead of encoding public keys in logs. By reducing compute usage, developers can lower costs associated with priority fees and improve overall program performance.
What is SIMD-0129 and why is it important?
SIMD-0129 is a Solana Improvement Document proposal that focuses on updating Alt-Bn-128 syscalls with simplified error codes. This improvement is important because it enhances the developer experience by providing more detailed error information, allowing for better debugging and understanding of program behavior. The proposal is governed by consensus, highlighting its significance for the entire Solana ecosystem.
How does the Solana StackExchange contribute to the ecosystem?
The Solana StackExchange serves as a valuable knowledge base for the community. It allows developers to ask questions, share knowledge, and find solutions that can be easily searched and referenced. The weekly rankings highlight top contributors, encouraging active participation and fostering a collaborative environment for Solana developers.
What is the "wen-restart" SIMD and what problem does it address?
The "wen-restart" SIMD is a proposal focused on determining the heaviest fork for automatic restarts in the Solana network. While still in development, this feature aims to improve cluster debugging and management by providing tools to quickly identify the heaviest fork and understand network conditions. This will enhance network stability and provide better tools for validators and node operators to manage and troubleshoot the network effectively.
On this page
- Colosseum Renaissance Hackathon
- SIMD-0129: Alt_BN128 Syscalls - Simplified Error Code
- Faster Transaction Processing
- Wen-Restart: Finding the Heaviest Fork
- Stake-Weighted Quality of Service (QoS)
- Web3.js Tech Preview 2
- Optimizing Compute Usage on Solana
- Solana StackExchange Weekly Rankings
- Conclusion
- Facts + Figures
-
Questions Answered
- What is the Colosseum Renaissance Hackathon?
- How is Solana improving transaction processing speed?
- What is stake-weighted Quality of Service (QoS) in Solana?
- What's new in Web3.js Tech Preview 2?
- How can developers optimize compute usage on Solana?
- What is SIMD-0129 and why is it important?
- How does the Solana StackExchange contribute to the ecosystem?
- What is the "wen-restart" SIMD and what problem does it address?
Related Content
Solana Changelog - Mar 26 - Sending Transactions Faster, Stake-Weighted QoS, and Optimizing Compute
Explore the latest Solana developments including improved transaction speed, stake-weighted quality of service, and compute optimization techniques for developers.
Solana Changelog: August 8th, 2022 - Offline Signing, QUIC & APR.dev
Discover the latest Solana updates including offline message signing, QUIC implementation progress, and new developer tools like APR.dev and Svelte Scaffold.
Solana Changelog - Faster getProgramAccounts, SIMD-96 Approved, and Anchor Types in Kinobi
Discover the latest Solana updates including optimized getProgramAccounts, SIMD-96 approval for validator rewards, and new Anchor type support in Kinobi
Solana Changelog - Token Extensions and Transaction Size Fees
Discover the latest Solana updates including token extensions, transaction size fees, and developer resources in this comprehensive changelog.
Solana Changelog - April 16 - Vote Instructions, Bank Forwarding, QoS
Discover the latest Solana upgrades including vote instruction deprecation, bank forwarding filters, and QoS enhancements for improved network performance and developer experience.
Solana Changelog May 23 - Lite RPC, Programmable Smart Wallets, and Idle Games
Explore the latest Solana updates including Lite RPC for efficient transactions, programmable smart wallets, and exciting developments in game creation on the blockchain.
Solana Changelog July 6 - Cubik, SPL-token, and Solana-Tools
Explore the latest Solana updates including Cardinal Labs shutdown, Jupiter's Token 2022 support, Cubik's tooling round, and new developer resources
Solana Changelog: Confidential Transfers, PubSub Upgrades, and Developer Resources
Explore Solana's latest updates including confidential transfers in token CLI, PubSub improvements, and new developer resources for cryptography and program architecture.
Solana Changelog May 2 - Account Interfaces, Web3.js Experimental, and Tea Package Manager
Explore the latest Solana changes including account interfaces, Web3.js experimental updates, and the new Tea package manager for easier Solana installation.
Solana Changelog April 25 - Last Restart Slot Syscall, Helium Migration, and Developer Updates
Discover the latest Solana updates, including Helium's successful migration, a proposed Last Restart Slot Syscall, and exciting new developer tools in this comprehensive changelog.
Solana Changelog - August 1 - Gamejam, RWA, Quick Program Deploys
Discover the latest Solana updates including the exciting Game Jam, new RWA security token standard, and improvements in program deployment speed.
Solana Changelog - Mar 19: Anza's Agave Client, Compute, and create-solana-program
Explore Solana's latest developments: Anza's Agave client, block space challenges, priority fees, and new developer tools like create-solana-program.
Solana Changelog - August 15 - Bankrun JS, Bubblegum, and Radiance
Discover the latest Solana updates including Game Jam results, light client developments, and new tools like Bankrun and Radiance enhancing the developer experience.
Solana Changelog - December 5 - Geyser, GroupMember Extension, and Core BPF Programs
Explore the latest Solana updates including Geyser plugin logging, new token extensions, and improvements to core BPF programs. Learn about the impact on developers and the ecosystem.
Solana Changelog - EpochStakes, SolFuzz, and Optimizations
Explore Solana's recent advancements including validator reward proposals, performance optimizations, and new developer resources in this comprehensive changelog.
- Our Validator
- Borrow / Lend
- Liquidity Pools
- Token Swaps & Trading
- Yield Farming
- Solana Explained
- Is Solana an Ethereum killer?
- Transaction Fees
- Why Is Solana Going Up?
- Solana's History
- What makes Solana Unique?
- What Is Solana?
- How To Buy Solana
- Solana's Best Projects: Dapps, Defi & NFTs
- Choosing The Best Solana Validator
- Staking Rewards Calculator
- Liquid Staking
- Can You Mine Solana?
- Solana Staking Pools
- Staking On Solana
- How To Unstake Solana
- How To Unstake Solana
- How validators earn
- Best Wallets For Solana