What's Changed

• Add a read only subscript to ObservableModel by @amayers in #358
• feat: allow SwiftUI ViewEnvironment access via SPI by @watt in #357
• docs: readme gardening by @watt in #359

Full Changelog: v4.1.0...v4.2.0

What's Changed

• Moved AnyAsyncSequenceWorker into WorkflowConcurrency as AsyncSequenceWorker by @mjohnson12 in #353
• AsyncSequenceWorker’s should not throw errors by @mjohnson12 in #355

Full Changelog: v4.0.1...v4.1.0

What's Changed

• [fix]: bump catalyst to fix build by @jamieQ in #352

Full Changelog: v4.0.0...v4.0.1

What's Changed

• feat: bump minimum to iOS 16 by @watt in #342
• [chore]: update CI config by @jamieQ in #343
• feat!: remove deprecated SwiftUI types by @watt in #344
• test: run WorkflowSwiftUI tests in app host by @watt in #347
• [chore]: improve Swift Testing support in test utilities by @jamieQ in #341
• Fix deprecation warning by @gilgtm in #348
• feat: ObservableScreen view controller preferences by @watt in #345
• [BREAKING CHANGE]: update WorkflowAction API to expose access to Workflow instance values by @jamieQ in #349

Full Changelog: v3.17.0...v4.0.0

What's Changed

• docs: DocC API docs by @watt in #338
• Adds a convenience for mapping Never outputs to other types by @jszumski in #340

New Contributors

• @jszumski made their first contribution in #340

Full Changelog: v3.16.0...v3.17.0

What's Changed

• feat: nested observable state stores by @watt in #333
• build: rename generated project by @watt in #335
• feat: deprecate SwiftUIScreen by @watt in #336
• Adding details to the parent dependencies section of the WorkflowSwiftUI Adoption Guide by @johnnewman-square in #337

New Contributors

• @johnnewman-square made their first contribution in #337

Full Changelog: v3.15...v3.16.0

What's Changed

• [gardening]: remove unneeded 'isRootNode' param by @jamieQ in #322
• Remove empty workflowDidChange from Xcode project templates by @blakemcanally in #314
• [gardening]: remove unneeded code from ChildKey by @jamieQ in #324
• [refactor]: introduce a 'HostContext' for exposing host info through tree by @jamieQ in #325
• [gardening]: merge two dictionary accesses into one by @jamieQ in #326
• [gardening]: swap some preconditions with fatalError for better debugging by @jamieQ in #328
• [gardening]: fix some deprecation warnings by @jamieQ in #329
• [perf]: don't instantiate debugger info if not needed by @jamieQ in #331
• [NFC]: reformatting and some generic syntax sugar by @jamieQ in #332
• [perf]: a couple more micro optimizations by @jamieQ in #334
• Rename expect(worker:producingOutput:) to be more clear about what it is asserting by @amayers in #323

New Contributors

• @amayers made their first contribution in #323

Full Changelog: v3.14.1...v3.15

What's Changed

• Resolve Bazel dylib issue due to aggressive code stripping by @lickel in #321

Full Changelog: v3.14.0...v3.14.1

What's Changed

• ci: lint with swiftformat by @watt in #316
• [feat]: adopt swift-custom-dump in some testing utilities by @gilgtm in #317
• Use swift-custom-dump for all comparisons in RenderTesterResult by @gilgtm in #318
• Display a deprecation warning and fatal error when the top-level @Environment(\.viewEnvironment) is referenced by @kyleve in #319
• feat: flexible SwiftUI preferredContentSize calc [UI-7665] by @watt in #320

Full Changelog: v3.13.0...v3.14.0

What's Changed

• Improve releasing instructions by @nabs-m in #309
• feat: expose helpers for static models by @watt in #311
• [gardening]: swiftformat – prefer acl's on declarations by @jamieQ in #315
• build: remove cocoapods by @watt in #312

Full Changelog: v3.12.0...v3.13.0