v0.4.5

v0.4.5

This is a hard fork release for the opBNB Mainnet called Wright. It will be activated on August 27, 2024, at 6 AM UTC.
All mainnet op-geth nodes must upgrade to this release before the hard fork.

The testnet hardfork will be activated on August 15, 2024, at 6 AM UTC.
If you have upgraded your testnet op-geth to version 0.4.4, you can skip this version for the testnet. Otherwise, you can directly upgrade your testnet op-geth to version 0.4.5.

User Facing Changes

To support gasless transactions on opBNB, the following features have been introduced:

• The base fee is set to 0.
• The bundle feature is supported.
• When the gas price is set to 0, the L1 fee will also be set to 0.

Combined with these features and a sponsor (paymaster), users can send transactions without holding BNB to pay gas fees.

Changelogs

• perf: speedup pbss trienode read by @will-2012 in #122
• pathdb: handle persistent id when using nodebufferlist by @sysvm in #121
• feat: support auto recover when pbss meet unclean shutdown by @krish-nr in #125
• fix: ignore truncation target range as flush not operated on time by @krish-nr in #131
• feature(op-geth): add opbnb gasless solution by @redhdx in #130

Docker Images

• ghcr.io/bnb-chain/op-geth:v0.4.5

Full Changelog: v0.4.3...v0.4.5