Merge pull request #328 from perun-network/release-0.9.0

Release 0.9.0

Author: sebastianst

CHANGELOG.md

@@ -6,6 +6,79 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.9.0] Io - 2022-02-22 [:warning:]
+Injectable wire encoding and a `protobuf` wire encoder.
+
+### Added
+
+- :sparkles: **Injectable wire encoding [#233]:** The encoding used for messages that are sent across the network is now injectable.
+  - Add binary marshalling: [#272], [#284], [#298].
+  - Add serializer interface: [#297], [#325].
+  - Change the mechanism for generating `ProposalID`: [#300], [#307].
+  - Rename message types [#305].
+  - Extend and refactor message serialization tests: [#316], [#317].
+- :sparkles: **Protobuf wire encoder [#311]:** A wire encoder based on `protobuf` has been added [#318].
+- Minor additions: Introduce `Asset.Equal` [#279], export proposer index [#313].
+
+### Changed
+
+- :boom: Rename `Address.Equals` to `Address.Equal` [#264].
+- :boom: Revise `Channel.Update` and `Channel.ForceUpdate`: [#289], [#291], [#306].
+- :truck: `pkg/io` migration: [#256], [#271], [#285], [#287].
+- :memo: Update README to include references to existing backends [#314].
+- :children_crossing: Minor usability improvements: [#268], [#278], [#315].
+- :construction_worker: CI updates: [#260], [#274], [#276], [#277].
+- :arrow_up: Use `LatestSigner` in Ethereum contract backend and don't set `GasLimit` by default, so that [EIP1559](https://eips.ethereum.org/EIPS/eip-1559) TXs are sent [#322].
+
+### Fixed
+- :bug: Fix a bug causing `Channel.Watch` to not work correctly for sub-channels and virtual channels [#251].
+- :bug: Fix bugs causing `ContractBackend.confirmNTimes` to block indefintely or fail in some rare cases: [#254], [#309].
+- :white_check_mark: Improve test stability: [#310], [#319].
+
+### Security
+- :lock: It is now checked that assets are not changed during a state update, which could otherwise cause a channel to become unfunded [#304].
+
+[#233]: https://github.com/hyperledger-labs/go-perun/issues/233
+[#311]: https://github.com/hyperledger-labs/go-perun/issues/311
+
+[#251]: https://github.com/hyperledger-labs/go-perun/pull/251
+[#254]: https://github.com/hyperledger-labs/go-perun/pull/254
+[#256]: https://github.com/hyperledger-labs/go-perun/pull/256
+[#260]: https://github.com/hyperledger-labs/go-perun/pull/260
+[#264]: https://github.com/hyperledger-labs/go-perun/pull/264
+[#268]: https://github.com/hyperledger-labs/go-perun/pull/268
+[#271]: https://github.com/hyperledger-labs/go-perun/pull/271
+[#272]: https://github.com/hyperledger-labs/go-perun/pull/272
+[#274]: https://github.com/hyperledger-labs/go-perun/pull/274
+[#276]: https://github.com/hyperledger-labs/go-perun/pull/276
+[#277]: https://github.com/hyperledger-labs/go-perun/pull/277
+[#278]: https://github.com/hyperledger-labs/go-perun/pull/278
+[#279]: https://github.com/hyperledger-labs/go-perun/pull/279
+[#284]: https://github.com/hyperledger-labs/go-perun/pull/284
+[#285]: https://github.com/hyperledger-labs/go-perun/pull/285
+[#287]: https://github.com/hyperledger-labs/go-perun/pull/287
+[#289]: https://github.com/hyperledger-labs/go-perun/pull/289
+[#291]: https://github.com/hyperledger-labs/go-perun/pull/291
+[#297]: https://github.com/hyperledger-labs/go-perun/pull/297
+[#298]: https://github.com/hyperledger-labs/go-perun/pull/298
+[#300]: https://github.com/hyperledger-labs/go-perun/pull/300
+[#304]: https://github.com/hyperledger-labs/go-perun/pull/304
+[#305]: https://github.com/hyperledger-labs/go-perun/pull/305
+[#306]: https://github.com/hyperledger-labs/go-perun/pull/306
+[#307]: https://github.com/hyperledger-labs/go-perun/pull/307
+[#309]: https://github.com/hyperledger-labs/go-perun/pull/309
+[#310]: https://github.com/hyperledger-labs/go-perun/pull/310
+[#313]: https://github.com/hyperledger-labs/go-perun/pull/313
+[#314]: https://github.com/hyperledger-labs/go-perun/pull/314
+[#315]: https://github.com/hyperledger-labs/go-perun/pull/315
+[#316]: https://github.com/hyperledger-labs/go-perun/pull/316
+[#317]: https://github.com/hyperledger-labs/go-perun/pull/317
+[#318]: https://github.com/hyperledger-labs/go-perun/pull/318
+[#319]: https://github.com/hyperledger-labs/go-perun/pull/319
+[#322]: https://github.com/hyperledger-labs/go-perun/pull/322
+[#325]: https://github.com/hyperledger-labs/go-perun/pull/325
+
+
 ## [0.8.0] Hyperion - 2021-11-08 [:warning:]
 Reorg-resistance for the Ethereum backend and support for external Watchtowers.
 
@@ -278,7 +351,8 @@ Initial release.
 [:warning:]: #warning
 [:boom:]: #breaking
 
-[Unreleased]: https://github.com/hyperledger-labs/go-perun/compare/v0.8.0...HEAD
+[Unreleased]: https://github.com/hyperledger-labs/go-perun/compare/v0.9.0...HEAD
+[0.9.0]: https://github.com/hyperledger-labs/go-perun/compare/v0.8.0...v0.9.0
 [0.8.0]: https://github.com/hyperledger-labs/go-perun/compare/v0.7.0...v0.8.0
 [0.7.0]: https://github.com/hyperledger-labs/go-perun/compare/v0.6.0...v0.7.0
 [0.6.0]: https://github.com/hyperledger-labs/go-perun/compare/v0.5.2...v0.6.0

README.md

@@ -74,7 +74,7 @@ The following features are planned for future releases:
 ### Backends
 
 There are multiple **blockchain backends** available. A backend is automatically initialized when its top-level package `backend/<name>` is imported.
-- **Ethereum.** The Ethereum backend is integrated in the repository at `backend/ethereum`. The smart contracts can be found at [contracts-eth](https://github.com/hyperledger-labs/perun-eth-contracts/).
+- **Ethereum.** The Ethereum backend is integrated in the repository at `backend/ethereum`. The smart contracts can be found at [perun-eth-contracts](https://github.com/hyperledger-labs/perun-eth-contracts/).
 - **Polkadot.** The Polkadot backend is available at [perun-polkadot-backend](https://github.com/perun-network/perun-polkadot-backend).
 - **Cosmos.** The Cosmos backend is available at [perun-cosmwasm-backend](https://github.com/hyperledger-labs/perun-cosmwasm-backend).
 - **SimBackend.** The SimBackend represents an ideal blockchain backend (`backend/sim`) implementation that can be used for testing.