v3.6.11

Date: April 16th, 2026

BUG FIXES

• Fix MoveAdapterFunds failing with InsufficientBalance when moving the vault's deposit denom between adapters.
  (#395)

FEATURES

• Add AddAdmin/RemoveAdmin execute messages and Admins query to the standard adapter interface, implemented across all inflow adapters (CCTP, IBC, Skip, Mars). Add AddWhitelistAdmin/RemoveWhitelistAdmin to the Hydro contract. (#413)

v3.6.10

Date: April 2nd, 2026

FEATURES

• Add the CCTP adapter that can be triggered to request bridging of USDC tokens from the adapter smart contract to an arbitrary EVM chain supported by the CCTP protocol. (#396)
• Add claim contract for weight-based fund distribution with multi-denom support and expiry-based sweep of unclaimed funds. (#405)
• Add "dry run deposit" query to the inflow vault contract that calculates how many shares would be minted for a given deposit amount without executing the deposit. (#408)

v3.6.10-neutron

Date: March 17th, 2026

FEATURES

• Allow users to unlock Hydro lockups on Neutron outpost even if they haven't expired yet.
  (#402)

v3.6.9

Date: March 9th, 2026

BUG FIXES

• Fix LSM denom resolution broken by Neutron v10 upgrade: replace the removed
  DenomTrace gRPC endpoint with the new Denom endpoint introduced in ibc-go v10.
  (#398)

v3.6.8

Date: February 24th, 2026

FEATURES

• Add performance fee system to the Inflow subsystem with high-water mark logic. Fees are calculated on yield above the high-water mark share price and minted proportionally to each subvault's share of the pool. (#383)

v3.6.7

Date: January 23rd, 2025

FEATURES

• Add the concept of adapters that can be plugged on Inflow vaults contracts to automate specific operations. It introduces two adapters: Mars adapter that can automatically deposit/withdraw to/from Mars lending facility, and IBC adapter that can be triggered to IBC-send tokens to allowed chains and recipients. (#355)
• Add a Forwarder contract that allows bridging of USDC tokens from EVM-compatible blockchains to Neutron. (#359)
• Add the skip swap adapter that can be triggered to request token swaps on local or remote chains via IBC + PFM + Hooks, using Skip swap contracts. (#361)
• Add ControlCenterPoolInfo query to the Inflow vault contract that returns the pool info from the Control Center contract. (#363)
• Clean-up validators info from the LSM token info provider store in case of validator unbonding. (#370)
• Added AllAvailableConversionFunds query that returns all conversion fund denoms with their amounts and base token equivalents for a given round, with pagination support via start_after and limit parameters
  (#374)

v3.6.6

Date: December 16th, 2025

FEATURES

• Add an Inflow proxy contract that allows permissionlessly forwarding deposits to Inflow, and gates withdrawals to only be callable by a designated admin. (#347)
• Add a User Registry contract that will manage the mappings between user IDs and their respective Proxy contract instances. (#354)

v3.6.5

Date: December 2nd, 2025

FEATURES

• Allow Inflow deposit callers to optionally specify an on_behalf_of recipient so minted shares are issued to the intended account. (#329)
• Added support for locking different denoms in a single Inflow vault.
  (#330)
• Prevent third-party proxy tribute claims for smart contracts
  (#340)
• Allow users to lock tokens and send the lockup to other contracts, in one transaction.
  (#341)
• Added query that returns voting-related metrics for lockups: TWS, token group ID, and remaining locked rounds
  (#342)
• Added query to retrieve TributeData for only specified tribute IDs.
  (#343)
• Allow Inflow withdrawals to specify an on_behalf_of recipient so withdrawal payouts and queue entries are attributed to that address instead of the caller. (#346)
• Ability for users to convert their existing lockup into one holding different denom.
  (#348)

v3.6.4

Date: November 10th, 2025

FEATURES

-Removal of Neutron dependencies from the main Hydro contract.
(#321)

v3.6.3

Date: November 7th, 2025

FEATURES

-Decoupling of LSM token info provider from the main Hydro contract.
(#317)