fix(download): skip blob sidecar download when Fulu fork is active#216
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fix(download): skip blob sidecar download when Fulu fork is active#216
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The logic now checks if the "fulu" fork is active for the current epoch. If Fulu is active, blob sidecars are no longer included in blocks, so the download is skipped to prevent unnecessary operations and potential errors.
…sensus clients Refactor the integration workflow to iterate over both 'mainnet' and 'holesky' networks. This expands test coverage to ensure compatibility with the Holesky testnet, dynamically selecting the appropriate beacon node URL secret based on the network being tested.
…n workflow This change separates the logic for determining the `beacon_node_url` into its own step (`Set beacon node URL`). This improves readability and maintainability of the workflow by avoiding a complex ternary expression directly in the action input.
…tests Introduce a `consensus_image` input in the checkpoint-sync action and use matrix strategy in `integration.yaml` to pass specific Docker images for each consensus client and network combination. This allows for testing against pinned versions instead of relying on `:latest` tags, improving test stability and reproducibility.
mattevans
approved these changes
Nov 20, 2025
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Skips downloading (and serving) blobs when Fulu is active. Clients no longer fetch blobs in their checkpoint-sync process. Instead, they opt to fetch the block/state, and then the exact
data_column_sidecar's for the node via the p2p network.The end result of this change is that Checkpointz operators won't need to run their upstream beacon nodes as supernodes 🎉