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Egor_P 59b2661444 [Backport] Node version and spec_version bumps and ordering of the prdoc files from 1.8.0 (#3508)
This PR backports Node version and `spec_version` bumps to `1.8.0` from
the latest release and orders prdoc files related to it.
2024-03-01 08:51:53 +00:00

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title: "Parachains-Aura: Only produce once per slot"
doc:
- audience: Node Dev
description: |
With the introduction of asynchronous backing the relay chain allows parachain to include blocks every 6 seconds.
The Cumulus Aura implementations, besides the lookahead collator, are building blocks when there is a free slot for
the parachain in the relay chain. Most parachains are still running with a 12s slot duration and not allowing
to build multiple blocks per slot. But, the block production logic will be triggered every 6s, resulting in error
logs like: "no space left for the block in the unincluded segment". This is solved by ensuring that we don't build
multiple blocks per slot.
crates:
- name: "cumulus-client-consensus-aura"