Twiga

v1.5.0-alpha.3 -- Twiga -- is the alpha release for the coming Electra upgrade.

It is the spec target of pectra-devnet-1.

PR showing full diff can be found here: #3786

Electra

• Add Electra version of AggregateAndProof #3759
• Properly calculate proposer probabilities #3769
• EL-triggered consolidations #3775
• Handle top-ups to exiting/exited validators #3776
• Rename DepositReceipt to DepositRequest #3757
• Rename objects with prefix ExecutionLayerXXX #3791
• Append new committee_bits field to end of Attestation #3768
• Switch the rest of the spec to MAX_EFFECTIVE_BALANCE_ELECTRA #3783

Experimental

EIP-7594 (PeerDAS)

DAS Core

• Add custody settings config #3766
• recover_cells_and_kzg_proofs & matrix refactor #3788
• Update ENR record #3772

Cryptography

• Add a missing check and a missing test vector for recover_all_cells #3765
• Fix shift_polynomialcoeff #3792
• Have a section listing Public Methods #3795
• Rename CellID to CellIndex #3797
• Remove compute_cells method #3796
• Refactor cell recovery code by #3781 #3806

Networking

• Provide max size for columns by range request #3760

[new] EIP-6800 (Verkle/Verge)

• The Verge CL Specs #3230

Testing, repo, etc

• Change duplicate cell id test to use 65 cell ids #3758
• Fix typo #3771 #3773 #3801 #3805
• Refactor #3774
• Fix scripts/build_run_docker_tests.sh #3790
• Adds CI to generate test vectors #3793
• Update compute_el_header_block_hash for EIP-7685 #3778
• Extend Tests for FFT and Coset FFT #3804