Resolve TODOs in past network upgrades

gnosischain · Sep 10, 2024 · ede6c5d · ede6c5d
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diff --git a/README.md b/README.md
@@ -20,7 +20,7 @@ This repository hosts the current specifications for Gnosis chain and Gnosis bea
 | London | 19040000 (Nov 12 2021) | [london.md](./network-upgrades/london.md) |
 | Berlin | 16101500 (May 17 2021) | [berlin.md](./network-upgrades/berlin.md) |
 | Istanbul | 7298030 (Dec 12 2019) | [istanbul.md](./network-upgrades/istanbul.md) |
-| ?? | 2508800 (Mar 06 2019) | EIP-1283 Disable |
+| Constantinople-B | 2508800 (Mar 06 2019) | [constantinople-b.md](./network-upgrades/constantinople-b.md) |
 | Constantinople | 1604400 (Jan 11 2019) | [constantinople.md](./network-upgrades/constantinople.md) |
 | Genesis | 0 | _TODO_ |
 
diff --git a/network-upgrades/berlin.md b/network-upgrades/berlin.md
@@ -7,10 +7,10 @@ Table below list differences if any.
 
 | EIP |  |
 | - | - |
-| [EIP-2565](https://eips.ethereum.org/EIPs/eip-2565): ModExp Gas Cost | Not modified?
-| [EIP-2718](https://eips.ethereum.org/EIPs/eip-2718): Typed Transaction Envelope  | (**TODO included?**)
-| [EIP-2929](https://eips.ethereum.org/EIPs/eip-2929): Gas cost increases for state access opcodes | Not modified?
-| [EIP-2930](https://eips.ethereum.org/EIPs/eip-2930): Optional access lists | Not modified?
+| [EIP-2565](https://eips.ethereum.org/EIPS/eip-2565): ModExp Gas Cost | Not modified
+| [EIP-2718](https://eips.ethereum.org/EIPS/eip-2718): Typed Transaction Envelope  | Not modified
+| [EIP-2929](https://eips.ethereum.org/EIPS/eip-2929): Gas cost increases for state access opcodes | Not modified
+| [EIP-2930](https://eips.ethereum.org/EIPS/eip-2930): Optional access lists | Not modified
 
 ## Upgrade Schedule
 

diff --git a/network-upgrades/constantinople-b.md b/network-upgrades/constantinople-b.md
@@ -0,0 +1,25 @@
+# Constantinople-B Upgrade Specification
+
+## Included EIPs
+
+This hard fork is unique to Gnosis Chain and sole
+This hard fork activates all EIPs also activated on Ethereum mainnet [hard-fork EIP](https://eips.ethereum.org/EIPS/eip-1013).
+Table below list differences if any.
+
+| EIP |  |
+| - | - |
+| [EIP-1283](https://eips.ethereum.org/EIPs/eip-1283): Net gas metering for SSTORE without dirty maps | **De-activated** |
+
+## Differences with Ethereum mainnet
+
+### [EIP-1283](https://eips.ethereum.org/EIPs/eip-1283)
+
+[EIP-1283](https://eips.ethereum.org/EIPs/eip-1283) is de-activated reverting to the prior rules as specified in Genesis.
+
+## Upgrade Schedule
+
+| Network | Block   | Date & Time (UTC)             | 
+| ------- | ------- | ----------------------------- | 
+| Mainnet | 2508800 | Mar-06-2019 01:35:45 PM +UTC  | 
+
+
diff --git a/network-upgrades/constantinople.md b/network-upgrades/constantinople.md
@@ -7,11 +7,16 @@ Table below list differences if any.
 
 | EIP |  |
 | - | - |
-| [EIP-145](https://eips.ethereum.org/EIPs/eip-145:) Bitwise shifting instructions in EVM | Not modified? |
-| [EIP-1014](https://eips.ethereum.org/EIPs/eip-1014): Skinny CREATE2 | Not modified? |
-| [EIP-1052](https://eips.ethereum.org/EIPs/eip-1052): EXTCODEHASH opcode | Not modified? |
-| [EIP-1283](https://eips.ethereum.org/EIPs/eip-1283): Net gas metering for SSTORE without dirty maps (* what happened with this EIP?) | Not modified? |
+| [EIP-145](https://eips.ethereum.org/EIPs/eip-145:) Bitwise shifting instructions in EVM | Not modified |
+| [EIP-1014](https://eips.ethereum.org/EIPs/eip-1014): Skinny CREATE2 | Not modified |
+| [EIP-1052](https://eips.ethereum.org/EIPs/eip-1052): EXTCODEHASH opcode | Not modified |
+| [EIP-1283](https://eips.ethereum.org/EIPs/eip-1283): Net gas metering for SSTORE without dirty maps | Different scheduling |
 
+## Differences with Ethereum mainnet
+
+### [EIP-1283](https://eips.ethereum.org/EIPs/eip-1283)
+
+[EIP-1283](https://eips.ethereum.org/EIPs/eip-1283) activated in Gnosis Chain but it never activated in Ethereum. Latter stages of testing in Ethereum revealed issues that lead to the deprecation of the EIP. Gnosis Chain de-activated the EIP in a latter fork [Constantinople-B](../constantinople-b.md).
 
 ## Upgrade Schedule
 

diff --git a/network-upgrades/dencun.md b/network-upgrades/dencun.md
@@ -9,12 +9,12 @@ Table below list differences if any.
 | - | - | - |
 | [EIP-1153](https://eips.ethereum.org/EIPS/eip-1153): Transient storage opcodes                | EL     | Not modified
 | [EIP-4788](https://eips.ethereum.org/EIPS/eip-4788): Beacon block root in the EVM             | CL, EL | Not modified, same addresses as Ethereum
-| [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844): Shard Blob Transactions                  | CL, EL | Constants maybe modified from Ethereum (* )
+| [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844): Shard Blob Transactions                  | CL, EL | [**Modified constants**](#eip-4844)
 | [EIP-5656](https://eips.ethereum.org/EIPS/eip-5656): MCOPY - Memory copying instruction       | EL     | Not modified
 | [EIP-6780](https://eips.ethereum.org/EIPS/eip-6780): SELFDESTRUCT only in same transaction    | EL     | Not modified
 | [EIP-7044](https://eips.ethereum.org/EIPS/eip-7044): Perpetually Valid Signed Voluntary Exits | CL     | Not modified
 | [EIP-7045](https://eips.ethereum.org/EIPS/eip-7045): Increase max attestation inclusion slot  | CL     | Not modified
-| [EIP-7514](https://eips.ethereum.org/EIPS/eip-7514): Add Max Epoch Churn Limit                | CL     | Constants maybe modified from Ethereum (* )
+| [EIP-7514](https://eips.ethereum.org/EIPS/eip-7514): Add Max Epoch Churn Limit                | CL     | [**Modified constants**](#eip-7514)
 | [EIP-7516](https://eips.ethereum.org/EIPS/eip-7516): BLOBBASEFEE opcode                       | EL     | Not modified
 
 \* See [Differences with Ethereum mainnet](#differences-with-ethereum-mainnet)

diff --git a/network-upgrades/istanbul.md b/network-upgrades/istanbul.md
@@ -7,14 +7,14 @@ Table below list differences if any.
 
 | EIP |  |
 | - | - |
-| [EIP-152](https://eips.ethereum.org/EIPs/eip-152): Add BLAKE2 compression function `F` precompile | Not modified?
-| [EIP-1108](https://eips.ethereum.org/EIPs/eip-1108): Reduce alt_bn128 precompile gas costs | Not modifed?
-| [EIP-1283](https://eips.ethereum.org/EIPs/eip-1283): Net gas metering for SSTORE without dirty maps | **Re-enable** disabled EIP in previous fork |
-| [EIP-1344](https://eips.ethereum.org/EIPs/eip-1344): ChainID opcode | Not modified?
-| [EIP-1706](https://eips.ethereum.org/EIPs/eip-1706): Disable SSTORE with gasleft lower than call stipend | Not modified?
-| [EIP-1884](https://eips.ethereum.org/EIPs/eip-1884): Repricing for trie-size-dependent opcodes | Not modified?
-| [EIP-2028](https://eips.ethereum.org/EIPs/eip-2028): Transaction data gas cost reduction | Not modified?
-| [EIP-2200](https://eips.ethereum.org/EIPs/eip-2200): Structured Definitions for Net Gas Metering | (**Missing?**) Not modified?
+| [EIP-152](https://eips.ethereum.org/EIPs/eip-152): Add BLAKE2 compression function `F` precompile | Not modified
+| [EIP-1108](https://eips.ethereum.org/EIPs/eip-1108): Reduce alt_bn128 precompile gas costs | Not modifed
+| [EIP-1283](https://eips.ethereum.org/EIPs/eip-1283): Net gas metering for SSTORE without dirty maps | **Re-enable** (legacy version disabled EIP in previous fork) |
+| [EIP-1344](https://eips.ethereum.org/EIPs/eip-1344): ChainID opcode | Not modified
+| [EIP-1706](https://eips.ethereum.org/EIPs/eip-1706): Disable SSTORE with gasleft lower than call stipend | Not modified
+| [EIP-1884](https://eips.ethereum.org/EIPs/eip-1884): Repricing for trie-size-dependent opcodes | Not modified
+| [EIP-2028](https://eips.ethereum.org/EIPs/eip-2028): Transaction data gas cost reduction | Not modified
+| [EIP-2200](https://eips.ethereum.org/EIPs/eip-2200): Structured Definitions for Net Gas Metering | **Not included**
 
 ## Upgrade Schedule
 

diff --git a/network-upgrades/london.md b/network-upgrades/london.md
@@ -6,10 +6,10 @@ This hard fork activates all EIPs also activated on Ethereum mainnet, [london sp
 
 | EIP |  |
 | - | - |
-| [EIP-1559](https://eips.ethereum.org/EIPS/eip-1559): Fee market change for ETH 1.0 chain                  | Modified
-| [EIP-3198](https://eips.ethereum.org/EIPS/eip-3198): BASEFEE opcode                                       | Not modified?
-| [EIP-3529](https://eips.ethereum.org/EIPS/eip-3529): Reduction in refunds                                 | Not modified?
-| [EIP-3541](https://eips.ethereum.org/EIPS/eip-3541): Reject new contract code starting with the 0xEF byte | Not modified?
+| [EIP-1559](https://eips.ethereum.org/EIPS/eip-1559): Fee market change for ETH 1.0 chain                  | [**Modified**](#eip-1559)
+| [EIP-3198](https://eips.ethereum.org/EIPS/eip-3198): BASEFEE opcode                                       | Not modified
+| [EIP-3529](https://eips.ethereum.org/EIPS/eip-3529): Reduction in refunds                                 | Not modified
+| [EIP-3541](https://eips.ethereum.org/EIPS/eip-3541): Reject new contract code starting with the 0xEF byte | Not modified
 
 ## Differences with Ethereum mainnet
 

diff --git a/network-upgrades/merge.md b/network-upgrades/merge.md
@@ -7,7 +7,7 @@ Table below list differences if any.
 
 | EIP | Scope |  |
 | - | - | - |
-| [EIP-3675](https://eips.ethereum.org/EIPS/eip-3675): Upgrade consensus to Proof-of-Stake | CL, EL | Modified
+| [EIP-3675](https://eips.ethereum.org/EIPS/eip-3675): Upgrade consensus to Proof-of-Stake | CL, EL | [**Modified**](#eip-3675)
 | [EIP-4399](https://eips.ethereum.org/EIPS/eip-4399): Supplant DIFFICULTY opcode with PREVRANDAO | EL | Not modified
 
 ## Differences with Ethereum mainnet

diff --git a/network-upgrades/shapella.md b/network-upgrades/shapella.md
@@ -7,11 +7,11 @@ Table below list differences if any.
 
 | EIP | Scope |  |
 | - | - | - |
-| [EIP-170](https://eips.ethereum.org/EIPS/eip-170): Contract code size limit | EL | Activated in Gnosis at a latter fork than Ethereum
+| [EIP-170](https://eips.ethereum.org/EIPS/eip-170): Contract code size limit | EL | [**Different scheduling**](#eip-170) (at a latter fork than Ethereum)
 | [EIP-3651](https://eips.ethereum.org/EIPS/eip-3651): Warm COINBASE | EL | Not modified
 | [EIP-3855](https://eips.ethereum.org/EIPS/eip-3855): PUSH0 instruction | EL | Not modified
 | [EIP-3860](https://eips.ethereum.org/EIPS/eip-3860): Limit and meter initcode | EL | Not modified
-| [EIP-4895](https://eips.ethereum.org/EIPS/eip-4895): Beacon chain push withdrawals as operations | CL, EL | Modified
+| [EIP-4895](https://eips.ethereum.org/EIPS/eip-4895): Beacon chain push withdrawals as operations | CL, EL | [**Modified**](#eip-4895)
 | [EIP-6049](https://eips.ethereum.org/EIPS/eip-6049): Deprecate SELFDESTRUCT | EL | Not modified
 
 ## Differences with Ethereum mainnet