This release improves protocol validation efficiency, especially important in next epoch, because of the participation growth that we are seeing. Without this change you will see significant cpu usage spikes every 5 minute. And sync reliability, important not only for initial sync, but also when node has network issues and has to catch-up with the rest of the network.
For information about changes in this release see the changelog.
It is critical for most nodes in the network to use v1.1.5 when layer 20 000 starts. Starting from that layer
active set will not be gossipped together with proposals. That was the main network bottleneck in epoch 4.
Highlights
Features
#4969 Nodes will also fetch from PoET 111 for round 3 if they were able to register to PoET 110.
Prevent errors when shutting down the node that can result in a crash
postdata_metadata.json is now updated atomically to prevent corruption of the file.
#4956 Active set is will not be gossipped in every proposal.
Active set usually contains list of atxs that targets current epoch. As the number of atxs grows this object grows as well.
#4993 Drop proposals after genering a block. This limits growth of the state.
Replacement for original version of hare. Won't be enabled on mainnet for now.
Otherwise protocol uses significantly less traffic (atlest x20), and will allow
to set lower expected latency in the network, eventually reducing layer time.
Improvements
#4879 Makes majority calculation weighted for optimistic filtering.
The network will start using the new algorithm at layer 18_000 (2023-09-14 20:00:00 +0000 UTC)
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dependabot[bot]
commented
7 months ago
Bumps github.com/spacemeshos/go-spacemesh from 1.0.2 to 1.1.5.
Release notes
Sourced from github.com/spacemeshos/go-spacemesh's releases.
... (truncated)
Changelog
Sourced from github.com/spacemeshos/go-spacemesh's changelog.
... (truncated)
Commits
6659ac0release v1.1.5 (#4999)effbc7abuild(deps): Bump sigs.k8s.io/controller-runtime from 0.14.6 to 0.16.1 (#4940)2403ed3build(deps): Bump k8s.io/api from 0.26.3 to 0.28.1 (#4904)8b371b1prune old proposals after block is generated (#4993)61d308fFix import for github.com/go-llsqlite/crawshaw (#4978)ea75e24proposal signed data was used in id (#4992)0cb8203atx: verify syntactic correctness before fetching deps (#4814)900f5b54783 poet client logging (#4988)989682aUpdate spacemesh dependencies (#4991)e07d860fix regression in proposals sync (#4986)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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