packet-forward-middleware v4.1.2

Note

This release includes the patch for the Mandrake vulnerability

We recommend that you upgrade to the patched version, create a new release for your chain binary, and coordinate an upgrade with validators as soon as reasonable.

In addition to patching packet-forward-middleware, it is imperative that you check the balances of each escrow account against the total supply of each asset on the associated counterparty chain. Failure to verify parity between the escrow accounts and the counterparty total supply can result in a type of Denial-of-Service where users may not be able to unwind their assets through your chain. You can use our escrow checker tool or whatever means you deem fit to validate these balances against the counterparty total supply. If a discrepancy is found, you will need to build an upgrade handler that mints and transfers assets to the escrow account(s) with the discrepancy. Strangelove has provided an example upgrade handler or you can see the upgrade handler used by the Cosmos Hub.

What's Changed

• [BP: release/v4 <- #88] test: use non-deprecated gomock package & fix unit tests by @mergify in #113
• [BP: release/v4 <- #118] rename: router -> packetforward by @mergify in #119
• [BP: release/v4 <- #70] Add warning to ibc-hooks docs by @mergify in #123
• [BP: release/v4 <- #132] chore: export the GetReceiver function by @mergify in #133
• [BP: release/v4 <- #86] fix!: queries that panic should return ack-err by @mergify in #137
• fix: mint and transfer funds back to escrow account on timeout or ack error by @jtieri in #174

Full Changelog: middleware/packet-forward-middleware/v4.1.1...middleware/packet-forward-middleware/v4.1.2

packet-forward-middleware v8.0.1

What's Changed

• fix: add missing proto annotation by @beer-1 in #164

New Contributors

• @beer-1 made their first contribution in #164

Full Changelog: middleware/packet-forward-middleware/v8.0.0...middleware/packet-forward-middleware/v8.0.1

async-icq v8.0.0

Highlights

• Cosmos-SDK v0.50
• IBC-Go v8.0.0

What's Changed

• Update async-icq to ibc-go/v8. by @Taztingo in #151
• fix: async-icq v8 ci by @reecepbcups in #157

New Contributors

• @Taztingo made their first contribution in #151

Full Changelog: modules/async-icq/v7.1.1...modules/async-icq/v8.0.0

packet-forward-middleware v8.0.0

Highlights

• Cosmos-SDK v0.50
• IBC-Go v8.0.0

Integration

PFM Integration document

What's Changed

• update PFM integration docs by @reecepbcups in #147
• Add PFM example by @bd21 in #145
• chore: fix middleware stack diagram link by @dzmitry-lahoda in #155
• core(deps): Upgrade PFM to IBC v8 and SDK v0.50.x by @alexanderbez in #152
• Upgrade PFM sequence diagrams from ASCII to Mermaid. by @jonathanpberger in #158

New Contributors

• @dzmitry-lahoda made their first contribution in #155
• @alexanderbez made their first contribution in #152

Full Changelog: middleware/packet-forward-middleware/v7.1.2...middleware/packet-forward-middleware/v8.0.0

packet-forward-middleware v7.1.2

What's Changed

• User recovery mechanism for non-refundable forwards by @agouin in #143

Full Changelog: middleware/packet-forward-middleware/v7.1.1...middleware/packet-forward-middleware/v7.1.2

async-icq v7.1.1

Highlights

• State breaking! Migrates the deprecated x/params -> the Async-ICQ Keeper. This requires a coordinated software upgrade to apply
• Return errors instead of panicking for incorrect queries
• Retract v7.1.0

What's Changed

• async-icq simapp & demo by @reecepbcups in #122
• feat!: icq x/params migration + msg_server by @reecepbcups in #136
• fix!: queries that panic should return ack-err by @VitalyVolozhinov in #86
• fix: retract v7.1.0s and fix async icq param migration by @reecepbcups in #142

New Contributors

• @reecepbcups made their first contribution in #104
• @VitalyVolozhinov made their first contribution in #86

Full Changelog: modules/async-icq/v7.0.0...modules/async-icq/v7.1.1

packet-forward-middleware v7.1.1

Highlights

• State breaking! Migrates the deprecated x/params -> the PacketForward Keeper. This requires a coordinated software upgrade to apply before SDK v0.51
• Retracted v7.1.0

What's Changed

• chore: export the GetReceiver function by @jtieri in #132
• feat!: pfm x/params migration + msg_server by @reecepbcups in #128
• Fix: migrate PFM from 1 to 2 by @pr0n00gler in #141
• fix: retract v7.1.0 by @reecepbcups in #142

New Contributors

• @pr0n00gler made their first contribution in #141

Full Changelog: middleware/packet-forward-middleware/v7.0.1...middleware/packet-forward-middleware/v7.1.1

async-icq v7.1.0

This version of Async-ICQ has been retracted, please use v7.1.1

packet-forward-middleware v7.1.0

This version of packetforward has been retracted, please use v7.1.1

packet-forward-middleware v7.0.1

Highlights

• Module path updated for clarity: github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v7/router > github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v7/packetforward
• Fixes ViperStrike vulnerability by not committing non-deterministic transfertypes.ModuleCdc.UnmarshalJSON to state #105
• Fixes PigeonFall vulnerability by updating new transfer keeper escrow expected account balances #117

What's Changed

• update pfm v7 dependencies by @faddat in #92
• fix: ibc-hooks unit tests to work with ibc-go >=7.1.0 by @xlab in #56
• fix: validate proposed genesis state in InitGenesis by @jtieri in #90
• Add cw-ics721 to README by @shanev in #100
• add ICS 100 and ICS 101 by @liangping in #99
• Fix PFM to not fail packets that aren't FungibleTokenPacketData by @assafmo in #105
• Add to Motherboard if label has PFM or ICQ by @reecepbcups in #104
• Spelling, grammar, and formatting fixes. by @reecepbcups in #102
• test: use non-deprecated gomock package & fix unit tests by @jtieri in #88
• move workflows to standalone files by @reecepbcups in #116
• rename: router -> packetforward by @reecepbcups in #118
• Add warning to ibc-hooks docs by @nicolaslara in #70
• pfm simapp for e2e by @reecepbcups in #117

New Contributors

• @xlab made their first contribution in #56
• @shanev made their first contribution in #100
• @liangping made their first contribution in #99
• @assafmo made their first contribution in #105
• @reecepbcups made their first contribution in #104

Full Changelog: middleware/packet-forward-middleware/v7.0.0...middleware/packet-forward-middleware/v7.0.1