🚨 Hot-Fix for v4.0.0 🚨
This release is a hot-fix to patch a bug introduced in v4.0.0, which was published Wednesday, March 22, 2023 11:56:00 PM UTC. The v4.0.0 release has been removed from the Github releases page.
The bug was found by our fuzzers and has not been triggered on any networks. If triggered, it would result in temporary periods of effective downtime of several slots.
It is unlikely that this bug will present itself on mainnet, however we recommend the following actions for all networks (Mainnet, Goerli, Prater, Sepolia, Gnosis, etc):
- If you have not upgraded to v4.0.0 and are on v3.5.1, then take no action. Do not upgrade to v4.0.0 or v4.0.1-rc.0.
- If you have already upgraded to v4.0.0, then upgrade to v4.0.1-rc.0 immediately.
We are not recommending v4.0.0 users downgrade to v3.5.1 since a manual database migration is required. Users familiar with database migrations are safe to downgrade.
If you are not sure if you've updated, you can run lighthouse --version to find out.
The Docker stable flag has been updated to point to the patched version. If you have updated your stable Docker containers after Wednesday, March 22, 2023 11:04:00 PM UTC, we recommend updating again to obtain the patch.
All Changes
Binaries
See pre-built binaries documentation.
The binaries are signed with Sigma Prime's PGP key: 15E66D941F697E28F49381F426416DC3F30674B0
| System | Architecture | Binary | PGP Signature |
|---|---|---|---|
| x86_64 | lighthouse-v4.0.1-rc.0-x86_64-apple-darwin.tar.gz | PGP Signature | |
| x86_64 | lighthouse-v4.0.1-rc.0-x86_64-apple-darwin-portable.tar.gz | PGP Signature | |
| x86_64 | lighthouse-v4.0.1-rc.0-x86_64-unknown-linux-gnu.tar.gz | PGP Signature | |
| x86_64 | lighthouse-v4.0.1-rc.0-x86_64-unknown-linux-gnu-portable.tar.gz | PGP Signature | |
| aarch64 | lighthouse-v4.0.1-rc.0-aarch64-unknown-linux-gnu.tar.gz | PGP Signature | |
| aarch64 | lighthouse-v4.0.1-rc.0-aarch64-unknown-linux-gnu-portable.tar.gz | PGP Signature | |
| x86_64 | lighthouse-v4.0.1-rc.0-x86_64-windows.tar.gz | PGP Signature | |
| x86_64 | lighthouse-v4.0.1-rc.0-x86_64-windows-portable.tar.gz | PGP Signature | |
| System | Option | - | Resource |
| Docker | v4.0.1-rc.0 | sigp/lighthouse |