This is on opstack patch release on top of v1.9.2 that contains fix for rollup boost that includes the new jovian fields in the payload id (#19726)
Also updates the superchan registry with updated timestamps for jovian and isthmus (e.g. worldchain isthmus: ethereum-optimism/superchain-registry#1149)
This release is recommended for opstack sepolia where jovian activates Wed 19 Nov 2025 16:00:01 UTC
For fusaka support info see also v1.9.0
Summary
Add a summary, including:
- Critical bug fixes
- New features
- Any breaking changes (and what to expect)
Update Priority
This table provides priorities for which classes of users should update particular components.
| User Class | Priority |
|---|---|
| Payload Builders | low |
| Non-Payload Builders | low |
See Update Priorities for more information about this table.
All Changes
- chore: bump version v1.9.3 (#19831)
- chore(op-reth/scr): update superchain-registry (#19806)
- fix: add minbasefee for jovian attributes (#19726)
Binaries
See pre-built binaries documentation.
The binaries are signed with the PGP key: 50FB 7CC5 5B2E 8AFA 59FE 03B7 AA5E D56A 7FBF 253E
Reth
| System | Architecture | Binary | PGP Signature |
|---|---|---|---|
 |
x86_64 | reth-v1.9.3-x86_64-unknown-linux-gnu.tar.gz | PGP Signature |
|
aarch64 | reth-v1.9.3-aarch64-unknown-linux-gnu.tar.gz | PGP Signature |
 |
x86_64 | reth-v1.9.3-x86_64-pc-windows-gnu.tar.gz | PGP Signature |
 |
x86_64 | reth-v1.9.3-x86_64-apple-darwin.tar.gz | PGP Signature |
|
aarch64 | reth-v1.9.3-aarch64-apple-darwin.tar.gz | PGP Signature |
 |
Docker | paradigmxyz/reth | - |
OP-Reth
| System | Architecture | Binary | PGP Signature |
|---|---|---|---|
|
x86_64 | op-reth-v1.9.3-x86_64-unknown-linux-gnu.tar.gz | PGP Signature |
|
aarch64 | op-reth-v1.9.3-aarch64-unknown-linux-gnu.tar.gz | PGP Signature |
|
x86_64 | op-reth-v1.9.3-x86_64-pc-windows-gnu.tar.gz | PGP Signature |
|
x86_64 | op-reth-v1.9.3-x86_64-apple-darwin.tar.gz | PGP Signature |
|
aarch64 | op-reth-v1.9.3-aarch64-apple-darwin.tar.gz | PGP Signature |
|
Docker | paradigmxyz/op-reth | - |
Full Changelog: v1.9.2...v1.9.3