Add V2 consensus upgrade for block size limit #2378
Merged
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Summary
Enforce block size limit of 2 MB.
Added a new consensus upgrade for this limit on block 255000, estimated to occur on November 2, 2022 at 1:30 pm ET (block activation height updated in #2438). All users will need to upgrade by then.
Testing Plan
Added tests to
verifier.test.ts
to confirm the block size limit is enforced after consensus upgrade V2.Can also test by lowering the activation height (
V2_MAX_BLOCK_SIZE
) and max block size (MAX_BLOCK_SIZE_BYTES
) and trying to sync - all blocks larger than max size set should be marked as invalid.Breaking Change