v5.0.0

Version bumps

• cosmos-sdk v0.47.4
• ibc-go v7.2.0
• wasmd v0.41.0

What's Changed

• Integrated ICA
• Implemented fee burn module and moved fee burn param from auth to fee burn module

v4.2.3 - Huckleberry patch

This release applies the security patch "Huckleberry" to ibc-go, upgrading it to version 4.2.2.

The details of the security advisory can be found here: IBC huckleberry security advisory.

This release is NOT consensus breaking

While this change can be applied at your own convenience, we recommend doing that at the earliest opportunity.

v4.2.2

Full Changelog: v4.2.1...v4.2.2

wasmvm version bump to v1.1.2
v4.2.1 -> v4.2.2 is non-consensus breaking

v4.2.1

What's Changed

• Patch wasmd issue by @Reecepbcups in #82

Full Changelog: v4.2.0...v4.2.1

v4.2.0

Version bumps

• cosmos-sdk v0.45.12
• ibc-go v4.2.0
• wasmd v0.30.0

What's Changed

• Support for Ledger Nano S+ by @arlai-mk in #79
• Lydia/ibc migration by @lydia-pierce in #80
• Fouroneone by @lydia-pierce, written by @faddat in #81

New Contributors

• @arlai-mk made their first contribution in #79

Full Changelog: v4.1.0...v4.2.0

v4.1.0

What's Changed

• wasmd & ibc bump by @Reecepbcups in #76
• Burn parameter by @lydia-pierce in #77
• cosmos-sdk bump to v0.45.11

New Contributors

• @Reecepbcups made their first contribution in #76

Full Changelog: v4.0.0...v4.1.0

v4.0.0

What's Changed

• Burnmech by @lydia-pierce in #74 burns 50% of all transaction fees
• add static binaries by @octo-node in #72 adds a 'make build-reproducible' command
• snapshot by @faddat in #73 fixes the wasm directory issue with snapshots

New Contributors

• @octo-node made their first contribution in #72

Full Changelog: v3.1.0...v4.0.0

v3.1.0: Revert Tombstone

What's Changed

• cosmos-sdk v0.45.10 by @lydia-pierce in #66
• Set the node home correctly by @bulldogjack in #68
• change version to v3.0.0 and add seed by @Golden-Ratio-Staking in #67
• Revert Tombstone to bring back Agora Nodes by @lydia-pierce in #69
• ibc 331 by @faddat in #70
• Lydia/v3.1.0 by @lydia-pierce in #71
• iavl version bump to v0.19.4 to protect against issues that caused the chain halt

New Contributors

• @bulldogjack made their first contribution in #68
• @Golden-Ratio-Staking made their first contribution in #67

Full Changelog: v3.0.0...v3.1.0

v2.4.1: reboot the puppy

What's Changed

• lints and linter ci, to make sure that basic issues are covered by @faddat in #52
• wasm by @faddat in #53
• bump tendermint by @faddat in #54
• dependabot by @faddat in #55
• update ledger-cosmos-go by @faddat in #57
• remove vue folder, dnm if we use vue by @faddat in #56
• Update .dependabot.yml by @faddat in #59
• Remove Starport & Omnibus by @faddat in #58
• go 1.19 by @faddat in #60
• Update build.yml by @faddat in #61
• annotate replaces in go.mod by @faddat in #62
• update readme.md by @faddat in #64

Full Changelog: v2.2.2...v2.4.1

Note: This release contains state-breaking changes

Dragon-related:

• use wasmvm 1.1.1 (state breaking)
• use wasmd v0.29.1 (state breaking)
• Remove Starport / Ignite CLI (not state breaking)
• enable iavl fast node (likely the reason the chain could only make one block at a time)

Routine TLC:

• tendermint v0.34.22

Adverse events

This patch should work just fine. Validators should review the patch before applying it to their nodes. All validators should run this version, because mixed versions will lead to the same set of adverse events as before.

This patch could malfunction, even disastrously, but there should not be a risk to historical state of the chain. From the validator set, state exports should be made before applying the patch just in case. It would be wise to identify one or more operators of archive nodes, just in case.

If this patch either produces only one block, or burns more than it is expected to, validators should take the chain down again, and the highest VotePower validators would do well to carefully monitor the chain. Taking the chain down requires that 1/3 of VotePower go offline.

v2.2.2

What's Changed

• Version bump to cosmos-sdk v0.45.9 by @lydia-pierce in #51
• Version bump to the official v0.28.0 of cosmwasm by @lydia-pierce in #51

Full Changelog: v2.2.1...v2.2.2