Changelog and docs

ethereum · Dec 26, 2023 · 8fc4f2e · 8fc4f2e
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diff --git a/Changelog.md b/Changelog.md
@@ -1,7 +1,8 @@
 ### 0.8.24 (unreleased)
 
 Language Features:
-
+ * Introduce global ``block.blobbasefee`` for retrieving the blob base fee of the current block.
+ * Yul: Introduce builtin ``blobbasefee()`` for retrieving the blob base fee of the current block.
 
 Compiler Features:
  * EVM: Support for the EVM Version "Cancun".

diff --git a/docs/cheatsheet.rst b/docs/cheatsheet.rst
@@ -56,14 +56,15 @@ Members of ``address``
   returns ``false`` on failure
 - ``<address payable>.transfer(uint256 amount)``: send given amount of Wei to :ref:`address`, throws on failure
 
-.. index:: blockhash, block, block;basefree, block;chainid, block;coinbase, block;difficulty, block;gaslimit, block;number, block;prevrandao, block;timestamp
+.. index:: blockhash, block, block;basefee, block;blobbasefee, block;chainid, block;coinbase, block;difficulty, block;gaslimit, block;number, block;prevrandao, block;timestamp
 .. index:: gasleft, msg;data, msg;sender, msg;sig, msg;value, tx;gasprice, tx;origin
 
 Block and Transaction Properties
 ================================
 
 - ``blockhash(uint blockNumber) returns (bytes32)``: hash of the given block - only works for 256 most recent blocks
 - ``block.basefee`` (``uint``): current block's base fee (`EIP-3198 <https://eips.ethereum.org/EIPS/eip-3198>`_ and `EIP-1559 <https://eips.ethereum.org/EIPS/eip-1559>`_)
+- ``block.blobbasefee`` (``uint``): current block's blob base fee (`EIP-7516 <https://eips.ethereum.org/EIPS/eip-7516>`_ and `EIP-4844 <https://eips.ethereum.org/EIPS/eip-4844>`_)
 - ``block.chainid`` (``uint``): current chain id
 - ``block.coinbase`` (``address payable``): current block miner's address
 - ``block.difficulty`` (``uint``): current block difficulty (``EVM < Paris``). For other EVM versions it behaves as a deprecated alias for ``block.prevrandao`` that will be removed in the next breaking release

diff --git a/docs/units-and-global-variables.rst b/docs/units-and-global-variables.rst
@@ -75,6 +75,7 @@ Block and Transaction Properties
 
 - ``blockhash(uint blockNumber) returns (bytes32)``: hash of the given block when ``blocknumber`` is one of the 256 most recent blocks; otherwise returns zero
 - ``block.basefee`` (``uint``): current block's base fee (`EIP-3198 <https://eips.ethereum.org/EIPS/eip-3198>`_ and `EIP-1559 <https://eips.ethereum.org/EIPS/eip-1559>`_)
+- ``block.blobbasefee`` (``uint``): current block's blob base fee (`EIP-7516 <https://eips.ethereum.org/EIPS/eip-7516>`_ and `EIP-4844 <https://eips.ethereum.org/EIPS/eip-4844>`_)
 - ``block.chainid`` (``uint``): current chain id
 - ``block.coinbase`` (``address payable``): current block miner's address
 - ``block.difficulty`` (``uint``): current block difficulty (``EVM < Paris``). For other EVM versions it behaves as a deprecated alias for ``block.prevrandao`` (`EIP-4399 <https://eips.ethereum.org/EIPS/eip-4399>`_ )

diff --git a/docs/yul.rst b/docs/yul.rst
@@ -752,8 +752,8 @@ This document does not want to be a full description of the Ethereum virtual mac
 Please refer to a different document if you are interested in the precise semantics.
 
 Opcodes marked with ``-`` do not return a result and all others return exactly one value.
-Opcodes marked with ``F``, ``H``, ``B``, ``C``, ``I``, ``L`` and ``P`` are present since Frontier,
-Homestead, Byzantium, Constantinople, Istanbul, London or Paris respectively.
+Opcodes marked with ``F``, ``H``, ``B``, ``C``, ``I``, ``L``, ``P`` and ``N`` are present since Frontier,
+Homestead, Byzantium, Constantinople, Istanbul, London, Paris or Cancun respectively.
 
 In the following, ``mem[a...b)`` signifies the bytes of memory starting at position ``a`` up to
 but not including position ``b`` and ``storage[p]`` signifies the storage contents at slot ``p``.
@@ -919,6 +919,8 @@ the ``dup`` and ``swap`` instructions as well as ``jump`` instructions, labels a
 +-------------------------+-----+---+-----------------------------------------------------------------+
 | basefee()               |     | L | current block's base fee (EIP-3198 and EIP-1559)                |
 +-------------------------+-----+---+-----------------------------------------------------------------+
+| blobbasefee()           |     | N | current block's blob base fee (EIP-7516 and EIP-4844)           |
++-------------------------+-----+---+-----------------------------------------------------------------+
 | origin()                |     | F | transaction sender                                              |
 +-------------------------+-----+---+-----------------------------------------------------------------+
 | gasprice()              |     | F | gas price of the transaction                                    |