Release updates (removed sharding and EOF internal HFs, CHANGELOG upd…

…ates (in particular Hardfork-By-Time addition))
ethereumjs · Dec 15, 2022 · cf631d4 · cf631d4
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diff --git a/packages/block/CHANGELOG.md b/packages/block/CHANGELOG.md
@@ -49,6 +49,10 @@ There is a new data option `withdrawals` to pass in system-level withdrawal oper
 
 Validation of the withdrawals trie can be manually triggered with the new async `Block.validateWithdrawalsTrie()` method.
 
+### Hardfork-By-Time Support
+
+The Block library is now ready to work with hardforks triggered by timestamp, which will first be applied along the `Shanghai` HF, see PR [#2437](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2437). This is achieved by integrating a new timestamp supporting `@ethereumjs/common` library version.
+
 ## 4.0.1 - 2022-10-18
 
 ### Support for Geth genesis.json Genesis Format

diff --git a/packages/blockchain/CHANGELOG.md b/packages/blockchain/CHANGELOG.md
@@ -20,6 +20,10 @@ import { Common, Chain } from '@ethereumjs/common'
 
 The Blockchain class now fully supports including/adding withdrawal blocks as well as directly start with a genesis block including withdrawal operations.
 
+### Hardfork-By-Time Support
+
+The Blockchain library is now ready to work with hardforks triggered by timestamp, which will first be applied along the `Shanghai` HF, see PR [#2437](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2437). This is achieved by integrating a new timestamp supporting `@ethereumjs/common` library version.
+
 ## 6.0.2 - 2022-10-25
 
 - Updated `@ethereumjs/util` minimal package version to `v8.0.2` to ensure functioning of the library (otherwise the newly exported `Lock` functionality might be missing)

diff --git a/packages/client/CHANGELOG.md b/packages/client/CHANGELOG.md
@@ -15,11 +15,16 @@ Furthermore this client release can now run chain including blocks with `EIP-489
 ### New RPC Methods
 
 - `eth_getBlockTransactionCountByNumber`, PR [#2379](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2379)
+- `eth_getTransactionByBlockHashAndIndex`, PR [#2443](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2443)
 - `eth_gasPrice`, PR [#2396](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2396)
-- `eth_feeHistory`, PR [#2413](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2413)
 - `txpool_content`, PR [#2410](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2410)
+- `debug_traceTransaction`, PR [#2444](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2444)
 - Miscellaneous tx related fixes, PR [#2411](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2411)
 
+### Hardfork-By-Time Support
+
+The Client is now ready to work with hardforks triggered by timestamp, which will first be applied along the `Shanghai` HF, see PR [#2437](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2437). This is achieved by integrating a new timestamp supporting `@ethereumjs/common` library version.
+
 ### Other Changes and Bug Fixes
 
 - Enhanced skeleton sync to process batches of new payloads and fcUs, PR [#2309](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2309)

diff --git a/packages/common/CHANGELOG.md b/packages/common/CHANGELOG.md
@@ -19,11 +19,15 @@ import { Common, Chain } from '@ethereumjs/common'
 const common = new Common({ chain: Chain.Mainnet, eips: [4895] })
 ```
 
+### Hardfork-By-Time Support
+
+The Common library now supports setting and retrieving hardforks which are triggered by timestamp instead of a specific block number, see PR [#2437](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2437). This mechanism will be first applied for the upcoming `Shanghai` HF. The methods `getHardforkByBlockNumber()`, `setHardforkByBlockNumber()` and `paramByBlock()` have been altered to take in an additional `timestamp` value, method naming remains for now for backwards compatibility. There are two new utility methods `hardforkTimestamp()` and `nextHardforkBlockOrTimestamp()`.
+
 ### Other Changes
 
 - Support for initialization with Arbitrum One Chain ID, PR [#2426](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2426)
 - Post-Merge hardfork fix in `Common.fromGethGenesis()` static constructor, PR [#2427](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2427)
-- Added `Hardfork.Eof` HF for an eventual EOF focused Shandong follow-up testnet (subject to change, do not use in production), PR [#2316](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2316)
+- Fixed minor custom chain bugs, PR [#2448](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2448)
 
 ## 3.0.1 - 2022-10-18
 

diff --git a/packages/common/src/enums.ts b/packages/common/src/enums.ts
@@ -23,9 +23,7 @@ export enum Hardfork {
   GrayGlacier = 'grayGlacier',
   MergeForkIdTransition = 'mergeForkIdTransition',
   Merge = 'merge',
-  Eof_INTERNAL = 'eof',
   Shanghai = 'shanghai',
-  ShardingFork_INTERNAL = 'shardingFork',
 }
 
 export enum ConsensusType {

diff --git a/packages/common/src/hardforks/eof.json b/packages/common/src/hardforks/eof.json
diff --git a/packages/common/src/hardforks/shardingFork.json b/packages/common/src/hardforks/shardingFork.json
diff --git a/packages/devp2p/CHANGELOG.md b/packages/devp2p/CHANGELOG.md
@@ -8,7 +8,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 
 ## 5.0.2 - 2022-12-09
 
-Maintenance release with dependency updates, PR [#2445](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2445)
+### Hardfork-By-Time Support
+
+The devp2p library is now ready to work with hardforks triggered by timestamp, which will first be applied along the `Shanghai` HF, see PR [#2437](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2437). This is achieved by integrating a new timestamp supporting `@ethereumjs/common` library version.
+
+One specific devp2p change is that the forkid is now calculated based on timestamps for timestamp-based HFs, see [EIP-6122](https://github.com/ethereum/EIPs/pull/6122).
 
 ## 5.0.1 - 2022-10-18
 

diff --git a/packages/vm/CHANGELOG.md b/packages/vm/CHANGELOG.md
@@ -21,6 +21,10 @@ const common = new Common({ chain: Chain.Mainnet, eips: [4895] })
 
 In the VM withdrawals blocks can now both be executed with `VM.runBlock()` and build with `VM.buildBlock()` (for a more complex example you can have a look at the EIP tests in `test/api/EIPs/eip-4895-withdrawals.spec.ts`).
 
+### Hardfork-By-Time Support
+
+The VM library is now ready to work with hardforks triggered by timestamp, which will first be applied along the `Shanghai` HF, see PR [#2437](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2437). This is achieved by integrating a new timestamp supporting `@ethereumjs/common` library version.
+
 ### Bug Fixes and Other Changes
 
 - More correctly timed `nonce` updates in `VM.runTx()` to avoid certain consensus-critical `nonce`/`account` update constallations. PR [#2404](https://github.com/ethereumjs/ethereumjs-monorepo/pull/2404)