v1.0.4

v1.0.4 contains a few bug fixes and some significant storage layer improvements.

• Added new config option iavl-lazy-loading, it can reduce the node startup time to seconds.
• Update rocksdb dependency to latest v7.9.2, and tuned a few rocksdb options.
• Update dependencies:
  • tendermint -> v0.34.26.
  • cosmos-sdk -> v0.46.9.

VersionDB

VersionDB is a major new feature introduced in this release to reduce disk space requirement of archive nodes, check the documentation for details and migration instructions.

Full ChangeLogs

v1.0.3

v1.0.3 disables authz message in mempool(CheckTx), because it's not used at all.

v1.0.2

v1.0.2 upgrade ibc-go to v5.2.0.

A coordinated upgrade is needed to upgrade testnet3, upgrade plan name: v1.0.0-testnet3-2.

The future mainnet upgrade plan is not changed.

Remarks for node host for upgrading to v1.0.2:

1. Modular accounts migration would happen once we apply the v1.0.2 binary at the upgrade height, which would take around 10~60mins according to your pruning setting and infra resources;

2. Unlike previous binaries released in different DB backends ( i.e. cronos_***--rocksdb ) — The new v1.0.2 version supports rocksdb and goleveldb in one single binary; and the DB can be configured in:

• config.toml with the db_backend field; and
• app.toml with theapp-db-backend field.

For db_backend :
Kindly set the above config to config/config.tomlin your our .cronos dir according to your current DB setting, for example:

db_backend = "goleveldb"

or

db_backend = "rocksdb"

For app-db-backend :
Kindly add

# AppDBBackend defines the database backend type to use for the application and snapshots DBs.
# An empty string indicates that a fallback will be used.
# First fallback is the deprecated compile-time types.DBBackend value.
# Second fallback (if the types.DBBackend also isn't set), is the db-backend value set in Tendermint's config.toml.
app-db-backend = ""

to config/app.toml in your our .cronos dir according to your current DB setting ( goleveldb or rocksdb).

Remarks for REST API migration

cosmos-sdk 0.46 removed the legacy REST API, Please see the REST Endpoints Migration guide to migrate to the new REST endpoints.

v1.0.1

v1.0.1 updates cosmos-sdk to v0.46.7, which fixes a migration issue, it don't affect the current testnet3 (non-breaking for testnet3 operators).
Other than that, a manual pruning command is added.

change logs

v1.0.0

v1.0.0 is a major breaking upgrade from v0.8.x, mainnet users please wait for a coordinated upgrade.

Upgrade Plan Name: v1.0.0.

For testnet users, this is a non-breaking upgrade from v1.0.0-rc4.

Change highlights since v0.8.x:

• Prioritized mempool
• memo field in ibc transfer packet
• support incentivized ibc channel
• app db backend
• custom tx indexer

Changelogs

v1.0.0-rc4

v1.0.0-rc4 fix the v1.0.0 upgrade failure on testnet3, all the v1.0.0-rc3 users please upgrade to v1.0.0-rc4.

v0.8.0-gravity-alpha3-patch

Changelog

• e771d85 fix app missmatch

v1.0.0-rc3

v1.0.0-rc3 is a breaking version based on v1.0.0-rc2, needs a coordinated upgrade.

The upgrade plans

• v1.0.0-testnet3 is for testnet3 upgrade.
• v1.0.0 is for future dry-run and mainnet upgrades, dry-run and mainnet should skip v0.9.0 and upgrade to v1.0.0 directly.

Change highlights

• Update ibc-go to v5.1.0, which fixes a SendEnabled bug and add an optional memo field to ibc transfer packet.
• Update tendermint to 0.34.23, which enables caching of some RPC responses.
• Update cosmos-sdk to 0.46.5.

v1.0.0-rc2

v1.0.0-rc2 is a non-breaking upgrade from v1.0.0-rc1, it mainly fixes an app hash mismatch issue caused by concurrent queries.

v1.0.0-rc1

v1.0.x is a renaming from v0.9.x, v1.0.0-rc1 is a non-breaking upgrade in this version stream.

Change highlights from v0.9.0-beta4:

• Include dragonberry security updates.
• Fix app hash mismatch issue caused by interrupting upgrade migration.
• Fix app hash mismatch issue caused by switching iavl-disable-fastnode option.
• Fix several issues of grpc-only mode.

Dependency updates:

• tendermint: v0.34.22
• cosmos-sdk: v0.46.4
• ibc-go: v5.0.1
• ethermint: recent main branch with breaking changes reverted