Zcash (ZEC) v6.2.0 Replace
The Zcash crew has formally began the deprecation technique of zcashd in 2025. All full nodes are being transitioned to zebrad, and a brand new pockets, Zallet, is being developed as a substitute for the zcashd pockets interface.
Whereas many JSON-RPC strategies might be supported in zebrad or Zallet as drop-in replacements, others might require adjustments, and a few won’t be out there in any respect. When you use zcashd for mining or different integrations, please overview the JSON-RPC compatibility spreadsheet and supply your suggestions to assist enhance migration help.
Platform Observe: Help for Ubuntu 20.04 LTS has been dropped. It can attain its finish of help in Could 2025 and not meets Tier 2 coverage necessities as a result of GitHub runner limitations.
Study extra: Zcashd Deprecation Data
KASPA (KAS) v1.0.0 — Crescendo Hardfork
The long-awaited Crescendo Hardfork is right here! Kaspa has launched rusty-kaspa v1.0.0, introducing main efficiency upgrades and a rise in block manufacturing velocity from 1 block per second (BPS) to 10 BPS. The improve was activated on Could 5, 2025, at roughly 15:00 UTC at DAA Rating 110,165,000.
Key Options:
- 10 BPS Activation: 10x improve in block fee improves transaction throughput and responsiveness.
- New P2P Protocol v7: Required to keep up peer connectivity. Nodes will disconnect from friends utilizing the older protocol 24 hours earlier than activation.
- Retention Configuration: Use –retention-period-days to regulate how a lot historic information to maintain. Default is approx. 30 hours (beforehand ~50 hours).
- Enhanced Node Effectivity: Higher management over information storage and pruning as a result of greater block era fee.
For full particulars, seek the advice of the Crescendo Improve Information.
KASPA (KAS) Block Reward Discount
As per the KASPA Tokenomics and emission schedule, a brand new block reward discount has occurred:
- Earlier Block Reward: 61.74 KAS
- New Block Reward: 58.27 KAS
Ensure to replace your mining profitability estimates utilizing 2CryptoCalc.
Nervos CKB v0.201.0 Replace
The newest CKB launch, v0.201.0, brings essential upkeep and compatibility upgrades in preparation for future consensus adjustments. This replace contains enhancements in construct stability, logging, and venture maintainability.
Key Fixes and Enhancements:
- Mounted WebAssembly (WASM) construct errors within the earlier model.
- Improved logging for assume-valid-target.
- Upgraded Rust toolchain to 1.85.0 and Rust version to 2024.
- Launched cargo autoinherit to centralize and simplify dependency administration throughout the venture.
Deprecation Discover: CentOS help might be discontinued quickly. Customers are suggested to modify to different supported platforms or construct from supply.
For downloads and compatibility data, confer with the official CKB GitHub Launch Web page.
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