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CELESTIA-APP v10.4.0 — Mainnet Beta upgrade
Dear partners and node operators,
We are pleased to announce new version of celestia-app today. Please upgrade as soon as possible to benefit from the latest fixes and improvements.
Celestia-app:
This release is intended for Mainnet Beta. If you are upgrading from v9, please read through the release notes carefully.
This is a major release that mainly introduces Fibre as a breaking release. All Fibre instructions will be provided after v10 activation height hits.
Important highlights (Please read through the whole major release notes before upgrading):
Source builds require Go 1.26.6. Requires glibc 2.38 or newer. Ubuntu 22.04 and older are unsupported.
Any KMS infrastructure may be used, provided it meets both support the privval SignRawBytes and median signing latency must stay at or below 10ms.
Privval gRPC Endpoint Enabled by Default (The default listen address moved from 127.0.0.1:26659 to 127.0.0.1:26669; if a node is not serving Fibre, this can be disabled).
new config fields:
Heavy RPC Requests limit: configurable via max_concurrent_heavy_requests in the [rpc] section of config.toml
Blockstore Compaction: New [storage] options in config.toml: compact (default false) and compaction_interval (default 10000).
to update config: celestia-appd config sync
Metrics Push via OTLP: celestia-appd start accepts a new --otel-endpoint flag (env CELESTIA_APP_OTEL_ENDPOINT) that pushes node metrics (SDK telemetry, CometBFT, Go runtime).
Evidence Window: MaxAgeNumBlocks is reduced from 559,940 to 404,400.
If you are an active validator, please signal to upgrade to v10:
celestia-appd tx signal signal 10 --from (validatorwallet) --chain-id celestia --fees 210000utia
You can track the tally of signaling by validators using the following query celestia-appd query signal tally 10
Once 5/6+ of the voting power have signaled, the upgrade will be ready.
To view the upcoming upgrade height use the following query: celestia-appd query signal upgrade
The upgrade delay is 7 days after 5/6+ voting power has signaled and the upgrade tx is submitted
Release notes: https://github.com/celestiaorg/celestia-app/releases/tag/v10.4.0
Thank you,
Celestia Foundation
