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33 lines
868 B
Markdown
33 lines
868 B
Markdown
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# Upgrading Tendermint Core
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This guide provides steps to be followed when you upgrade your applications to
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a newer version of Tendermint Core.
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## Upgrading from 0.23.0 to 0.24.0
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New 0.24.0 release contains a lot of changes to the state and types. It's not
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compatible to the old versions.
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To reset the state do:
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```
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$ tendermint unsafe_reset_all
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```
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### Config changes
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`p2p.max_num_peers` was removed in favor of `p2p.max_num_inbound_peers` and
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`p2p.max_num_outbound_peers`.
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```
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# Maximum number of inbound peers
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max_num_inbound_peers = 40
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# Maximum number of outbound peers to connect to, excluding persistent peers
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max_num_outbound_peers = 10
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```
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As you can see, the default ratio of inbound/outbound peers is 4/1. The reason
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as we want it to be easier for new nodes to connect to the network. You can
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tweak these parameters to alter the network topology.
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