v3.3.3

December 6, 2021
This version is identical to v3.3.2, but
Cosmos SDK was upgraded to 0.44.5 and Tendermint was upgraded to v0.34.15
(the previous versions contain potential concurrency-related bugs).

NOTE that the upgrade plan name is still expected to be "v3.0.0" and that the upgrade proposal plan has incorrect links to v3.3.0 binaries (DO NOT use v3.3.0 binaries during the upgrade).
WARNING: DO NOT upgrade to this binary immediately; you can upgrade to it after the block height 3,526,800. Please follow the upgrade instructions described here https://crypto.org/docs/getting-started/upgrade_guide_draco_2.html .

NOTE: the original checksums file was produced by a deployment that failed to upload corresponding binaries due to GitHub networking issues on that day; the correct checksums file was added later.

v3.3.2

November 29, 2021
This version is identical to v3.3.1, but it's compiled with Go 1.17 and the Cosmos SDK was updated to 0.44.4
which contains a fix for the vesting account migrations (the workaround was removed).

NOTE that the upgrade plan name is still expected to be "v3.0.0" and that the upgrade proposal plan has incorrect links to v3.3.0 binaries (DO NOT use v3.3.0 binaries during the upgrade).
WARNING: DO NOT upgrade to this binary immediately; you can upgrade to it after the block height 3,526,800. Please follow the upgrade instructions described here https://crypto.org/docs/getting-started/upgrade_guide_draco_2.html .

v3.3.1

November 25, 2021
This version is identical to v3.3.0, but its bundled swagger-ui was updated to a newer version
(the previous version contained a potential reflective XSS vulnerability) and a workaround
for vesting account migrations was added in the upgrade handler.

WARNING: USE v3.3.2 for the upgrade: https://github.com/crypto-org-chain/chain-main/releases/tag/v3.3.2

Bug Fixes

• 679 workaround for vesting account migrations in the upgrade handler

Improvements

• 678 swagger ui updated to 4.1.0

v3.3.0

November 10, 2021
This version is identical to v3.2.0, but ibc-go was upgraded to 2.0.0, Cosmos SDK to 0.44.3,
and Tendermint was upgraded to v0.34.14.

WARNING: USE v3.3.2 for the upgrade: https://github.com/crypto-org-chain/chain-main/releases/tag/v3.3.2

Improvements

• 665 default gRPC config listening on 127.0.0.1

v3.2.0

September 30, 2021

This version is identical to the v3.1.1, but did the following dependency upgrades:

• ibc-go was upgraded to 1.2.0;
• tendermint was upgraded to v0.34.13;
• Cosmos SDK was upgraded to 0.44.1.

The upgraded Cosmos SDK version contains a fix for the upgrade non-determinism issue
that was discovered during upgrade testing.

WARNING: USE v3.3.2 for the upgrade: https://github.com/crypto-org-chain/chain-main/releases/tag/v3.3.2

v3.2.0-rc0

September 17, 2021

This version is identical to the v3.1.1, but did the following dependency upgrades:

• ibc-go was upgraded to 1.2.0
• tendermint was upgraded to v0.34.13
• Cosmos SDK was patched with a custom fork based off the upstream 0.44.x release branch: https://github.com/crypto-org-chain/cosmos-sdk/tree/0.44.x-patched .

The upstream 0.44.x release branch contains several bug fixes from the 0.44.0.
The custom patch mitigates potential sources of non-determinism in the Cosmos SDK's upgrade module: crypto-org-chain/cosmos-sdk@00ffa3d

WARNING: USE v3.3.2 for the upgrade: https://github.com/crypto-org-chain/chain-main/releases/tag/v3.3.2

v3.1.1-croeseid

Septeber 7, 2021

This version is identical to the v3.1.0-croeseid, but updated the ibc-go dependency to 1.1.0.
WARNING: DO NOT run this binary from "testnet-croeseid-4" genesis; you can upgrade to it after the upgrade block height has passed
as per instructions on https://crypto.org/docs/getting-started/croeseid-testnet.html .

v3.1.1

September 7, 2021

This version is identical to the v3.1.0, but updated the ibc-go dependency to 1.1.0.
WARNING: USE v3.3.2 for the upgrade: https://github.com/crypto-org-chain/chain-main/releases/tag/v3.3.2

v3.1.0-croeseid

Septeber 3, 2021

This version is identical to the v3.0.1-croeseid, but updated the Cosmos SDK dependency to 0.44.0 which contains a consensus-breaking security patch. It contains the upgrade handler for the plan "croeseid-0.44" which is meant to signal an upgrade on the "testnet-croeseid-4" public testnet.
WARNING: DO NOT run this binary from "testnet-croeseid-4" genesis; you can upgrade to it after the upgrade block height has passed
as per instructions on https://crypto.org/docs/getting-started/croeseid-testnet.html .

v3.1.0

September 2, 2021

This version is identical to the v3.0.1, but updated the Cosmos SDK dependency to 0.44.0 which contains a consensus-breaking security patch.
WARNING: USE v3.3.2 for the upgrade: https://github.com/crypto-org-chain/chain-main/releases/tag/v3.3.2