v3.0.3

Changelog

• 9c73a5e docs: v3.0.3 release notes (#1512)
• 24d12bf fix: Cosmos SDK update (#1511)
• 74e1cac ci: Disable upgrade ci (backport #1464) (#1469)
• 67ec0bd build(deps): Bump github.com/cosmos/ibc-go/v5 from 5.0.0-rc2 to 5.0.0 (#1458)

v3.1.0-rc2

Changelog

• e45c194 fix: add new msg type to codec (#1487)
• 6867716 fix: update th buf cache to get proto deps (#1485)

v3.1.0-rc1

Changelog

• 6f160e9 fix: buf cosmos-sdk version (#1408)
• 54a5fdc build(deps): Bump google.golang.org/grpc from 1.49.0 to 1.50.0 (#1483)
• 206c309 chore: bump GB (#1474)
• 97c357e feat: add MsgSupplyCollateral (#1479)
• 95e350e build(deps): Bump google.golang.org/grpc from 1.49.0 to 1.50.0 in /price-feeder (#1482)
• 79f6006 chore: bump SDK and IBC (#1478)
• ed8e069 fix: slash window progress reset (#1471)
• 4519faf feat: add v3.1 upgrade handler (#1480)
• 12e107c chore: update mergify to new release scheme (#1481)
• 552136b build(deps): Bump github.com/golangci/golangci-lint from 1.49.0 to 1.50.0 (#1472)
• 9bbac4b build(deps): Bump github.com/golangci/golangci-lint from 1.49.0 to 1.50.0 in /price-feeder (#1473)
• 3d7aad6 docs: update release procedure (#1447)
• 91ab9fc feat: Add crypto.com provider (#1448)
• e1fde34 feat(price-feeder): computed price api routes (#1445)
• f805484 ci: Disable upgrade ci (#1464)
• 77fa5a6 refactor: Remove unnecessary instances of keepReconnecting (#1442)
• aa6a3d5 chore: improve cache build (#1461)
• bc5cace refactor: Cleaned up float->dec conversions (#1431)
• d84136f build(deps): Bump github.com/cosmos/ibc-go/v5 from 5.0.0-rc2 to 5.0.0 (#1458)
• 81ba333 fix: update & fix gravity bridge (#1460)
• e21af73 docs: v3.0.1 release notes (#1453)
• 60b7c2d fix: token registry cache (#1450)
• 8b54dd0 fix: fix the github workflow for upgrade (#1444)

v3.0.0-rc4

Changelog

• c54d166 feat: ibc ante handlers and upgrade cleanup (#1441)

v3.0.0

Release Notes

v3.0.0

v3.0.0 Introduces our lending and oracle functionality.

Highlights since v1.x

• x/leverage module, which allows anyone to:
  • supply liquidity (and earn interest)
  • collateralize the supplied assets to enable borrowing
  • borrow (and pay interest)
  • participate in governance of x/leverage parameters file.
• x/oracle module - a decentralized price oracle for the x/leverage module, as well as any app built in the Umee blockchain. UMEE holders set x/oracle parameters by governance.
• Cosmos v0.46 upgrade, which features:
  • x/group module
  • x/nft module
  • Transaction Tips
  • SIGN_MODE_DIRECT_AUX
  • transaction prioritization
• IBC v5.0
• Minimum validator commission rate is set to 5% per prop 16. Validators with smaller commission rate will be automatically updated.

x/leverage settings

The leverage module is by default compiled without support for the liquidation_targets query.

Validators should NOT enable this query on their nodes - it is inefficient due to iterating over all borrower accounts, and can delay time-sensitive consensus operations when a sufficient number of addresses must be checked.

To run a node capable of supporting a liquidator, enable the query at compile time using LIQUIDATOR=true make install.

Gravity Bridge

In v1.1.x (current mainnet) we disabled Gravity Bridge (GB) module due to Ethereum PoS migration (the merge).
This release is the first step to re-enable GB. We start by enabling validators update and evidence messages (MsgValsetConfirm and MsgValsetUpdatedClaim), but the bridge messages: batch creation, claims (both ways: Ethereum->Cosmos and Cosmos->Ethereum) remain disabled.

Validators are expected to run Peggo and update the valiator set in Gravity smart contract.

See Gravity Bridge Release Notes.

Update Notes

Each validator MUST:

• Run Peggo (Gravity Bridge Orchestrator) v1.0.x

• Run Price Feeder v1.0.x

• Update app.toml file by setting minimum-gas-prices = "0uumee":

  # The minimum gas prices a validator is willing to accept for processing a
  # transaction. A transaction's fees must meet the minimum of any denomination
  # specified in this config (e.g. 0.25token1;0.0001token2).
  minimum-gas-prices = "0uumee"

• Update config.toml file by setting mempool.version="v1". Ideally you should do it before the upgrade time, then at the upgrade switch binaries and start with the upgraded config:

  [mempool]
  version = "v1"

Instructions: umeeversity/validator

Failure to run Peggo and Price Feeder results in being slashed, as do certain types of misbehavior such as consistently submitting incorrect prices.

v3.0.0-rc3

Summary

We solved an oracle price issue introduced by v3.0.0-rc2 in Canon-1 testnet.

Guidelines for v3 remain in effect:

When running the v3 chain, each validator must:

• Run Peggo (Gravity Bridge Orchestrator) v1.0.0
• Run Price Feeder.
• Update umeed config.toml file by setting mempool version to "v1"

[mempool]
version = "v1"

Changelog

• 421da96 fix: oracle endblocker order fix (#1438)

v3.0.0-rc2

Summary

We solved the Gravity Bridge and Consensus Failure issues we experienced in the v3.0.0-rc1 Canon-1 testnet.

Also, when running the v3 chain, each validator must:

• Peggo (Gravity Bridge Orchestrator) v0.4.1 .
  Note: for the mainnet release we are preparing Peggo v1.0.x. release.

• Price Feeder.

• Update umeed config.toml file by setting mempool.version="v1":

  [mempool]
  version = "v1"
  

Changelog

• 7c5df71 chore: update gravity bridge (#1435)
• abcdb11 fix: oracle.RewardBallotWinner detect duplicated uumee (#1432)
• 09bbf02 fix: RewardBallotWinners determinism (#1433)
• f8863d9 fix: oracle EndBlocker must be before gov and staking (#1434)
• 6e3f3d1 fix: moved to v300rc1 (#1428)
• 3caffaf Use 1.2 gas_adjustment in price-feeder e2e tests (#1420)

v3.0.0-rc1

Changelog

• 6dfc8be docs: release notes draft (#1404)
• f9a58fc docs: price-feeder updates (#1423)

What's Changed

• docs: price-feeder v1.0.0 by @adamewozniak in #1423
• docs: release notes draft by @robert-zaremba in #1404

Full Changelog: price-feeder/v1.0.0...v3.0.0-rc1

price-feeder/v1.0.0

Changelog

ae66523 chore: fix typo (#1422)
1f8bc6f perf(ante/fee): optimize requiredFees calculation (#1418)
4124ef7 feat: set migrations orders (#1421)
16c2630 build(deps): Bump github.com/go-playground/validator/v10 from 10.11.0 to 10.11.1 in /price-feeder (#1419)
fea1e4c chore: bump Gravity-Bridge (#1412)
fd05708 fix: set 0 min gas prices (#1411)
b42395a chore: add atom to default registry (#1371)
d83990a fix: MinCollateralLiquidity validation (#1405)
4217dcc fix: general oracle improvements and ABCI determinism (#1391)
ed16287 fix: disable proto lint (#1410)
ee334f2 docs: leverage proto docs update (#1370)
d78815f fix: revert: fix: buf cosmos-sdk version (#1397) (#1407)
af5c6bb fix: buf cosmos-sdk version (#1397)
c9d2598 feat: increase free oracle gas limit to 140k (#1401)
dcd239b feat: require compile-time flag to enable liquidator query (#1395)
3723086 feat: update ci exported genesis (#1392)
844440c build(deps): Bump github.com/ethereum/go-ethereum from 1.10.24 to 1.10.25 (#1394)
e4c02fa build(deps): Bump github.com/ethereum/go-ethereum from 1.10.23 to 1.10.24 (#1384)
2c047b5 fix: set version for the base app (#1390)
ea2e8c7 chore: update price-feeder example config (#1393)
99ef013 build(deps): Bump github.com/armon/go-metrics in /price-feeder (#1388)
d5f1a67 feat(price-feeder): add mexc provider (#1339)
42586dd chore: update v1.1-v3.0 upgrade plan name (#1385)
d9c8367 feat: add update minCommissionRate to validators (#1379)
970184f fix: remove potential panic on *MsgCreateClient.String (#1383)
71b0d68 feat: improve CI workflow (#1367)
36e618b feat: price-feeder telemetry standard (#1374)
4bddd97 build(deps): Bump github.com/ignite/cli from 0.23.0 to 0.24.0 (#1372)
6993074 docs: folding module specs files into single README file (#1369)
0afaf70 test: re-enaable ibctransfer wrapper test suite (#1280)
d15d6e5 ci: disable upgrade ci (#1366)

v1.1.2

This is a patch release to register an upgrade handler for 1.1.0 Upgrade Proposal.
Without the handler, the chain won't start and will keep crashing.