sepolia bernoulli upgrade

src/content/docs/en/developers/ethereum-and-scroll-differences.mdx

@@ -33,7 +33,7 @@ For open-source contributors and infrastructure builders, please contact our tea
 
 ## EVM Precompiles
 
-The `SHA2-256` (address `0x2`), `RIPEMD-160` (address `0x3`), and `blake2f` (address `0x9`) precompiles are currently not supported. Calls to these precompiled contracts will revert. We plan to enable these three precompiles in a future hard fork.
+The `RIPEMD-160` (address `0x3`) and `blake2f` (address `0x9`) precompiles are currently not supported. The `SHA2-256` (address `0x2`) is currently supported on Scroll Sepolia, but will soon be supported on Scroll Mainnet. Calls to unsupported precompiled contracts will revert. We plan to enable these precompiles in future hard forks.
 
 The `modexp` precompile is supported but only supports inputs of size less than or equal to 32 bytes (i.e. `u256`).
 

src/content/docs/en/developers/guides/running-a-scroll-node.mdx

@@ -16,9 +16,9 @@ For most developers, using [our official RPC endpoint](../developer-quickstart#n
 
 ### Finding the latest version
 
-We recommend using the latest release at https://github.com/scroll-tech/go-ethereum/releases. For Scroll Mainnet, the required version is `scroll-v5.0.0` or higher. If you'd like to keep up with new node releases, go to https://github.com/scroll-tech/go-ethereum, click on **Watch**, **Custom**, and make sure that **Releases** is selected. 
-
-For the remainder of this guide, `VERSION` will denote the version tag. For example, `scroll-v5.1.10`.
+We recommend using the latest release at https://github.com/scroll-tech/go-ethereum/releases. The required version is `scroll-v5.2.0` or higher. If you'd like to keep up with new node releases, go to https://github.com/scroll-tech/go-ethereum, click on **Watch**, **Custom**, and make sure that **Releases** is selected. 
+{/* TODO: update min required version for mainnet after Bernoulli upgrade, also update mainnet genesis info */}
+For the remainder of this guide, `VERSION` will denote the version tag. For example, `scroll-v5.2.0`.
 
 ### Hardware Requirements
 
@@ -288,6 +288,7 @@ enode://dd1ac5433c5c2b04ca3166f4cb726f8ff6d2da83dbc16d9b68b1ea83b7079b371eb16ef4
         "londonBlock": 0,
         "archimedesBlock": 0,
         "shanghaiBlock": 0,
+        "bernoulliBlock": 3747132,
         "clique": {
         "period": 3,
         "epoch": 30000

src/content/docs/en/technology/chain/differences.mdx

@@ -21,7 +21,7 @@ whatsnext: { "Bridge": "/technology/bridge/cross-domain-messaging/" }
 
 | Address | Name         | Scroll behavior                                                                                 |
 | ------- | ------------ | ----------------------------------------------------------------------------------------------- |
-| `0x02`  | `SHA2-256`   | Currently not supported.                                                                        |
+| `0x02`  | `SHA2-256`   | Supported on Scroll Sepolia, and will soon be supported on Scroll Mainnet.                      |
 | `0x03`  | `RIPEMD-160` | Currently not supported.                                                                        |
 | `0x05`  | `modexp`     | Restrict the input values `B, E, M` to unsigned integers less than $2^{256}$.                   |
 | `0x08`  | `ecPairing`  | The inputs are still multiple of 6 32-byte values, but limit the number of tuples to at most 4. |

src/content/docs/en/technology/chain/rollup.mdx

@@ -128,8 +128,9 @@ This section describes the codec of three data structures in the Rollup contract
 | `l1MessagePopped`        | 8       | `uint64`    | 9      | The number of L1 messages poped in the batch                    |
 | `totalL1MessagePopped`   | 8       | `uint64`    | 17     | The number of total L1 messages popped after the batch          |
 | `dataHash`               | 32      | `bytes32`   | 25     | The data hash of the batch                                      |
-| `parentBatchHash`        | 32      | `bytes32`   | 57     | The parent batch hash                                           |
-| `skippedL1MessageBitmap` | dynamic | `uint256[]` | 89     | A bitmap to indicate which L1 messages are skipped in the batch |
+| `blobVersionedHash`      | 32      | `bytes32`   | 57     | The versioned hash of the blob with this batch’s data           |
+| `parentBatchHash`        | 32      | `bytes32`   | 89     | The parent batch hash                                           |
+| `skippedL1MessageBitmap` | dynamic | `uint256[]` | 121    | A bitmap to indicate which L1 messages are skipped in the batch |
 
 ### `Chunk` Codec
 
@@ -141,7 +142,6 @@ This section describes the codec of three data structures in the Rollup contract
 | `block[i]`       | 60      | `BlockContext` | `60*i+1`  | The block information of `i+1`-th block                                                                                                           |
 | ...              | ...     | ...            | ...       | ...                                                                                                                                               |
 | `block[n-1]`     | 60      | `BlockContext` | `60*n-59` | The block information of the last block                                                                                                           |
-| `l2Transactions` | dynamic | `bytes`        | `60*n+1`  | The concatenated RLP encoding of L2 transactions with signatures. The byte length (`uint32`) of RLP encoding is inserted before each transaction. |
 
 ### `BlockContext` Codec
 

src/content/docs/en/technology/overview/scroll-upgrades.mdx

@@ -17,6 +17,58 @@ The following contracts are used to initiate upgrades and execute upgrades after
 | L2 Scroll Multisig | Scroll| [`0xEfc9D1096fb65c832207E5e7F13C2D1102244dbe`](https://scrollscan.com/address/0xEfc9D1096fb65c832207E5e7F13C2D1102244dbe)|
 | L2 Timelock | Scroll | [`0xf6069DB81239E5194bb53f83aF564d282357bc99`](https://scrollscan.com/address/0xf6069DB81239E5194bb53f83aF564d282357bc99)|
 
+## Apr 2024 Bernoulli Upgrade
+
+### Overview
+
+This upgrade features a significant reduction in transaction costs by introducing support for EIP-4844 data blobs and supporting the SHA2-256 precompile. 
+
+### Timeline
+
+- **Scroll Sepolia**
+	- Network Upgrade: April 24th, 2024
+- **Scroll Mainnet**
+	- TBD
+
+### Technical Details
+
+#### Contract changes
+
+The contract changes for this upgrade are in [this PR](https://github.com/scroll-tech/scroll/pull/1179).
+
+As well as the audit fixes listed here [TODO]
+
+#### Node changes
+
+The new node version is v5.2.0. See [here](https://github.com/scroll-tech/go-ethereum/releases/tag/scroll-v5.2.0) for the changelog.
+
+#### Prover changes
+
+[TODO]
+
+#### Audits
+
+- OpenZeppelin [TODO]
+- TrailofBits [TODO]
+
+### Compatibility
+
+#### Sequencer and follower nodes (l2geth)
+
+This upgrade is a hard fork as it introduces the new blob data type and the SHA2-256 precompiled contract. Operators running an `l2geth` node are required to upgrade before the hard fork block. See the [node releases](https://github.com/scroll-tech/go-ethereum/releases) for more information.
+
+#### Indexers and Bridges
+
+This upgrade changes the format that Scroll uses to publish data to Ethereum. Projects that rely on this data should carefully review [the new data format](https://docs.scroll.io/en/technology/chain/rollup/#codec), and check whether their decoders need to be adjusted. A summary of the new format:
+
+- The format of [`BlockContext`](https://github.com/scroll-tech/scroll/blob/5362e28f744093495c1c09a6b68fc96a3264278b/common/types/encoding/codecv1/codecv1.go#L125) will not change.
+- `Chunks` will [no longer include](https://github.com/scroll-tech/scroll/blob/5362e28f744093495c1c09a6b68fc96a3264278b/common/types/encoding/codecv1/codecv1.go#L162) the L2 transaction data. This will instead be [stored in a blob](https://github.com/scroll-tech/scroll/blob/5362e28f744093495c1c09a6b68fc96a3264278b/common/types/encoding/codecv1/codecv1.go#L284) attached to the `commitBatch` transaction.
+- `BatchHeader` now contains one new field, [`BlobVersionedHash`](https://github.com/scroll-tech/scroll/blob/5362e28f744093495c1c09a6b68fc96a3264278b/common/types/encoding/codecv1/codecv1.go#L405). 
+
+#### Provers
+
+This upgrade involves a breaking change in zkevm-circuits. Operators running a prover node are required to upgrade.
+
 ## February 2024 Bridge Upgrade
 
 ### Overview