Draft release v1.4.5

[zzzckck]

Description

Release v1.4.5 is a hard fork release for BSC Chapel Testnet, the HF name is: Tycho, it mainly support Cancun EIPs on BSC:

• a.BEP-336: Implement EIP-4844: ProtoDanksharding
• b.BEP-343: Implement EIP-1153: Transient storage opcodes
• c.BEP-344: Implement EIP-6780: SELFDESTRUCT only in same transaction
• d.BEP-342: Implement EIP-5656: MCOPY
• e.BEP-345: Implement EIP-7516: BLOBBASEFEE opcode

But BSC won’t support “EIP-4788: BeaconRoot”, as there is no CL on BSC.

The target Tycho hard fork time will be:

• Testnet: 2024-04-17 05:07:22 AM UTC
• Mainnet: To be determined, could be around Mid of Jun 2024

After Tycho hard fork, BSC will also support Blob Transaction, which will provide similar mechanism as Ethereum EIP-4844. And BSC L2 rollup could take advantage of it to reduce the rollup cost.
If you have any question about it, pls refer: FAQ: About EIP-4844 on BSC

Change Log

FEATURE

• #2378 config: setup Testnet Tycho(Cancun) hardfork date

IMPROVEMENT

• #2333 remove code that will not be executed
• #2369 core: stateDb has no trie and no snap return err

BUGFIX

• #2359 triedb: do not open state freezer under notries

Example

NA

Compatibility

NA

[zzzckck]

pls ignore the failed nancy and lint check.

• Nancy is due to the quick-go version upgrade, which depends on prsym update.
• Lint is due to external submit PR, which we do not apply strict format requirement.