celestia-node v0.7.0-rc1

This pre-release brings a lot of breaking changes, including an upgrade to a breaking version of celestia-app as well as the addition of versioning to our pubsub topics, meaning we have also upgraded the chain ID of arabica to arabica-4.

The state from the previous arabica chain has been preserved, so it is possible to migrate keys to any already-funded accounts to the node's keystore (by default, located at ~/.celestia-<node_type>-arabica-4/keys/keyring-test/).

Note: please re-initialise the node's store.

Most notably, however, this pre-release includes a fix (#1639 and #1684) that address instability issues previously experienced on both mocha and arabica when attempting to bootstrap onto the networks. Special thanks to our master debugger @Wondertan for finding the issue and to @vgonkivs for implementing the fix.

What's Changed

BREAKING

• refactor!: naming PFD/PayForData to PayForBlob by @distractedm1nd in https://github.com/celestiaorg/celestia-node/pull/1582
• chore!: bump celestia app v0.12.0-rc2 by @evan-forbes in https://github.com/celestiaorg/celestia-node/pull/1617
• chore!: bump arabica chain-id and genesis hash by @Bidon15 in https://github.com/celestiaorg/celestia-node/pull/1645
• chore!: upgrade to celestia-app 0.12.0-rc4 by @rootulp in https://github.com/celestiaorg/celestia-node/pull/1648
• chore!: bump celestia-app to v0.12.0-rc5 by @evan-forbes in https://github.com/celestiaorg/celestia-node/pull/1679
• feat!: add versioning for pubsub topics in fraud, header packages by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/1620
• chore(nodebuilder/p2p)!: Upgrade arabica chain ID to arabica-4 by @renaynay in https://github.com/celestiaorg/celestia-node/pull/1696
• feat!: Move Dockerfile to the root of the project by @jrmanes in https://github.com/celestiaorg/celestia-node/pull/1693
• chore: bump celestia-app v0.12.0-rc6 by @evan-forbes in https://github.com/celestiaorg/celestia-node/pull/1689
• chore!: bump arabica-4 genesis hash by @Bidon15 in https://github.com/celestiaorg/celestia-node/pull/1701

FEATURES

• feat(share/discovery): Add callback on peers set updates. by @walldiss in https://github.com/celestiaorg/celestia-node/pull/1609
• feat(share/eds): adding traces to edsstore, write/read eds, and getters by @distractedm1nd in https://github.com/celestiaorg/celestia-node/pull/1594
• feat(share): implements sync CascadeGetter by @Wondertan in https://github.com/celestiaorg/celestia-node/pull/1628
• feat: using tmjson encoding on core.Header by @distractedm1nd in https://github.com/celestiaorg/celestia-node/pull/1641
• feat(node | das | libs/header/sync): add total uptime node metrics + totalSampled das metrics + totalSynced sync metrics by @derrandz in #1638

IMPROVEMENTS

• improvement(das): Add timeout for sampling in DASer by @walldiss in https://github.com/celestiaorg/celestia-node/pull/1615
• refactor(share/p2p): ironing out differences between shrex protocols by @distractedm1nd in https://github.com/celestiaorg/celestia-node/pull/1611
• refactor(header): Extract CoreExchange and CoreListener out of the header root package by @renaynay in https://github.com/celestiaorg/celestia-node/pull/1627
• refactor(ipld): removing nmt hasher by @distractedm1nd in https://github.com/celestiaorg/celestia-node/pull/1651

BUG FIXES

• fix(header/p2p): fix error string by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/1618
• fix(daser) replace catchUpDoneCh channel gracefuly by @walldiss in https://github.com/celestiaorg/celestia-node/pull/1631
• fix(p2p/pubsub): extend pubsub options by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/1634
• fix(core/listener): Only broadcast datahash if core node is not syncing by @renaynay in https://github.com/celestiaorg/celestia-node/pull/1652
• fix(share/discovery): decouple peer discovery from event processing by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/1639
• fix(libs/header/sync): Make ranges.Add thread-safe by @tzdybal in https://github.com/celestiaorg/celestia-node/pull/1649
• fix: namespaced_data endpoint by @rootulp in https://github.com/celestiaorg/celestia-node/pull/1526
• fix(header/p2p): add trivial retrying for trustedPeer requested by @Wondertan in https://github.com/celestiaorg/celestia-node/pull/1647
• fix(share/discovery): add loop to read events from the channel multiple times by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/1684
• bugfix(libs/header): fix data race in syncer by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/1682

MISC

• chore(nodebuilder/p2p): Add Kaarina to arabica by @renaynay in https://github.com/celestiaorg/celestia-node/pull/1619
• docs: fix minor typos by @omahs in https://github.com/celestiaorg/celestia-node/pull/1636
• chore(swamp): replace cosmos prefix with celestia in swamp tests by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/1583
• chore(nodebuilder/p2p): Update Arabica kaarina peerID by @Bidon15 in https://github.com/celestiaorg/celestia-node/pull/1650
• nodebuilder: make proxy constructors private in all modules by @Jpserrat in https://github.com/celestiaorg/celestia-node/pull/1643
• fix(Makefile): make install should not invoke build by @Wondertan in https://github.com/celestiaorg/celestia-node/pull/1673
• chore(deps): bump golangci/golangci-lint-action from 3.3.1 to 3.4.0 by @dependabot in https://github.com/celestiaorg/celestia-node/pull/1655
• bump(metrics): upgrade otel to the latest version by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/1537
• fix: flake in TestNamespaceHasher_CorruptedData by @distractedm1nd in https://github.com/celestiaorg/celestia-node/pull/1686
• dep(pubsub): upgrade pubsub version by @vgonkivs in https://github.com/celestiaorg/celestia-node/pull/1688
• chore(go.mod): Depend on upstream libp2p (AKA remove hlibp2p) by @renaynay in https://github.com/celestiaorg/celestia-node/pull/1700

New Contributors

• @omahs made their first contribution in https://github.com/celestiaorg/celestia-node/pull/1636
• @Jpserrat made their first contribution in https://github.com/celestiaorg/celestia-node/pull/1643
• @jrmanes made their first contribution in https://github.com/celestiaorg/celestia-node/pull/1693

Full Changelog: https://github.com/celestiaorg/celestia-node/compare/v0.6.4...v0.7.0-rc1