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Bitcoin Core version 30.2 is now available for download . See the release notes for more information about the bug fixes in this release. If you have any questions, please stop by the #bitcoin IRC chatroom ( IRC , web ) and we’ll do our be…

Both total nonfarm payroll employment (+50,000) and the unemployment rate (4.4 percent) changed little in December. Employment continued to trend up in food services and drinking places, health care, and social assistance. Retail trade los…

We have become aware of a wallet migration bug introduced in Bitcoin Core 30.0 and 30.1. Under rare circumstances, when the migration of a wallet.dat file fails, all files in the wallet directory may be deleted in the process, potentially…

Bitcoin Core version 30.1 is now available for download . See the release notes for more information about the bug fixes in this release. If you have any questions, please stop by the #bitcoin IRC chatroom ( IRC , web ) and we’ll do our be…

Devcon, the Ethereum community’s annual global gathering for builders, will take place from 3-6 November 2026 at the JIO World Center in Mumbai, India. This Devcon 8 update is not a full vision, but will help organizers and the wider ecosy…

Fusaka shipped PeerDAS in addition to a myriad of minor features and Glamsterdam’s major features will include Block-level Access Lists and enshrined Proposer-Builder Separation. Now we begin outlining the subsequent upgrade: Hegotá....

In November, the Consumer Price Index for All Urban Consumers rose 2.7 percent over the last 12 months, not seasonally adjusted. The index for all items less food and energy increased 2.6 percent over the year (NSA).

Thanks to Arantxa Zapico, Benedikt Wagner, and Dmitry Khovratovich from the EF cryptography team for their contributions, and to Ladislaus, Kev, Alex, and Marius for the careful review and feedback. The zkEVM ecosystem has been sprinting f…

Total nonfarm payroll employment changed little in November (+64,000) and has changed little since April. The November unemployment rate was 4.6 percent, little changed from September. Employment rose in health care and construction in Nov…

Disclaimer: The following blog is a proposal from the Stateless Consensus team. Content may not imply consensus views, and the EF is a broad organization that includes a healthy diversity of opinion across Protocol and beyond that together…

Devconnect Buenos Aires wrapped up as the largest Ethereum Foundation event yet, bringing together a global mix of developers, founders, creators, and curious newcomers....

Q3 2025 brought an exciting wave of innovation and community energy! Explore the projects we funded this quarter and the work they’re advancing:...

Total nonfarm payroll employment edged up in September (+119,000), and the unemployment rate changed little at 4.4 percent. Employment trended up in health care, food services and drinking places, and social assistance. Transportation and…

Disclaimer: The following blog is a proposal from the Account Abstraction team. Content may not imply consensus views, and the EF is a broad organization that includes a healthy diversity of opinion across Protocol and beyond that together…

Ethereum’s weekly All Core Developer calls are a lot to keep up with, so this "Checkpoint" series aims for high-level updates roughly every 4-6 weeks, depending on what’s happening in core development. See the previous update here. If you…

Fusaka follows this year's Pectra upgrade, representing a major step forward in Ethereum's scaling roadmap that improves L1 performance, increases blob throughput, and enhances user experience. The Fusaka network upgrade is scheduled to ac…

In two weeks, we open the doors to the first-ever Ethereum World’s Fair at La Rural in Buenos Aires. This year isn’t about someday. It’s about now. On Ethereum today you can pay, play, vote, save, borrow, lend, and chat, all onchain — and…

Over the past few years, the Ethereum ecosystem has grown in depth, diversity, and maturity. Builders and communities worldwide have pushed the boundaries of what’s possible, creating new tools, protocols, and public goods that strengthen…

In September, the Consumer Price Index for All Urban Consumers rose 0.3 percent, seasonally adjusted, and rose 3.0 percent over the last 12 months, not seasonally adjusted. The index for all items less food and energy increased 0.2 percent…

Disclosure of the details of a resource exhaustion issue when processing an unconfirmed transaction. A fix was released on October 10th 2025 in Bitcoin Core v30.0. This issue is considered Low severity. Details An attacker could send speci…