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add details in each eip from evm object format meta, including security when relevant

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blockchains/ethereum/eips_and_updates/pectra.md
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<br>
- makes the aggregation of validator votes (attestation) in blocks more efficient, reducing networking load and saving node bandwith
- makes the aggregation of validator votes (attestation) in blocks more efficient, reducing networking load and saving node bandwidth
- security: first block after fork, mutation over gossip (tba)
<br>
@ -80,7 +80,7 @@
<img src="https://github.com/user-attachments/assets/3cb0f48b-88aa-4844-9a46-ede10e09837e" width="80%"/>
</p>
- introduces a new transaction, the setcode tx, very similar to eip-1559 txs, with an addition autorization list elements ("authorizing some code to live into your account" through creating by template)
- introduces a new transaction, the setcode tx, very similar to eip-1559 txs, with an additional authorization list elements ("authorizing some code to live into your account" through creating by template)
<p align="center">
<img src="https://github.com/user-attachments/assets/76a0d234-61d9-4617-bc3e-e3fe8903bb40" width="80%"/>
@ -98,7 +98,7 @@
<br>
- extends functionalities from blobs
- execution layer no longer verifies data blobs’s maximum value and instead gets this value dynamically from the consensus layer
- execution layer no longer verifies data blobs's maximum value and instead gets this value dynamically from the consensus layer
<br>
@ -147,8 +147,34 @@
<br>
- adds a bunch of evm object format for smart contract deployment and execution efficiency
- includes optimized code validation, better function handling, more efficient data access instructions
- adds a bunch of evm object format for smart contract deployment and execution efficiency, including optimized code validation, better function handling, more efficient data access instructions:
- **[eip-3540](https://eips.ethereum.org/EIPS/eip-3540)**:
- introduces an extensive container format for the evm with a once-off validation at deploy time
- `magic, version, (section_kind, section_size_or_sizes)+, 0, <section contents>`
- **[eip-3670](https://eips.ethereum.org/EIPS/eip-3670)**:
- validates eof bytecode for correctness at the time of deployment
- **[eip-4200](https://eips.ethereum.org/EIPS/eip-4200)**:
- `RJUMP`, `RJUMPI`, and `RJUMPV` instructions with a signed immediate encoding the jump destination
- **[eip-4750](https://eips.ethereum.org/EIPS/eip-4750)**:
- individual sections for functions with `CALLF` and `RETF` instructions
- 🔐 **[eip-5450](https://eips.ethereum.org/EIPS/eip-5450)**:
- deploy-time validation of stack usage for eof functions
- security: introduces extended validation of eof code sections to guarantee that neither stack underflow nor overflow can happen during execution of validated contracts)
- **[eip-6206](https://eips.ethereum.org/EIPS/eip-6206)**:
- introduces instruction for chaining function calls
- **[eip-7480](https://eips.ethereum.org/EIPS/eip-7480)**:
- instructions to read data section of eof container (clear separation between code and data from eof1)
- **[eip-663](https://eips.ethereum.org/EIPS/eip-663)**:
- introduces additional instructions for manipulating the stack which allows accessing the stack at higher depths
- the evm stack is fixed at 1024 items and most implementations keep that in memory at all times - this change increases the number of stack items accessible via single instruction
- 🔐 **[eip-7069](https://eips.ethereum.org/EIPS/eip-7069)**:
- introduces `EXTCALL`, `EXTDELEGATECALL`, `EXTSTATICALL`, with simplified semantics
- security: when implemented in eof - where the `GAS` opcode and the original `CALL` operations are removed - existing out of gas attacks will be slightly more difficult, but not entirely prevented as transactions can still pass in arbitrary gas values
- **[eip-7620](https://eips.ethereum.org/EIPS/eip-7620)**:
- introduces `EOFCREATE` and `RETURNCONTRACT` instructions
- 🔐 **[eip-7620](https://eips.ethereum.org/EIPS/eip-7698)**:
- deploys eof contracts using creation transactions
- security: external unverified code (e.g., check for correct price, dos)
<br>