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Changes in this stable release

Added

• SuperTokenV1Library
  • added agreement specific variants for getFlowRate, getFlowInfo, getNetFlowRate and getNetFlowInfo, e.g. getCFAFlowRate, getGDAFlowRate, ...
  • added flow for changing CFA flows, can be used instead of the CRUD methods
  • added flowFrom for changing CFA flows using ACL permissions, can be used instead of the CRUD methods
  • added distribute and distributeFlow variants (overloaded) without from argument
  • added transferX and flowX for agreement abstracted instant or flow transfers/distributions
  • added getTotalAmountReceivedFromPool (alias for getTotalAmountReceivedByMember)
• Host: added ISuperfluid.getERC2771Forwarder: to be used by batch call targets who want to use ERC-2771 for msg sender preservation
• Utility contracts for forwarding of calls in the context of batch operations:
  • SimpleForwarder: for forwarding arbitrary calls to arbitrary targets
  • ERC2771Forwarder: for forwarding arbitrary calls to arbitrary targets with msg sender authenticated according to ERC-2771. Requires the target contract to recognize it as trusted forwarder.

Breaking

• Removed CFAv1Library, superseded by SuperTokenV1Library.
• The IDA is now declared as deprecated, shouldn't be used anymore. The GDA covers all its functionality.
• Removed IDAv1Library.
• SuperTokenV1Library
  • removed IDA specific functionality. distribute now maps to the GDA.
  • getFlowRate and getFlowInfo now work return the GDA flowrate/info if the receiver is a pool (previously it would return 0). In order to specifically query the CFA flowrate, use the newly added getCFAFlowRate and getCFAFlowInfo.
  • removed updateMemberUnits (use ISuperfluidPool.updateMemberUnits instead)
• Source file SuperfluidFrameworkDeployer.sol renamed to SuperfluidFrameworkDeployer.t.sol
• Source file FoundrySuperfluidTester.sol renamed to FoundrySuperfluidTester.t.sol