What's Changed

• Preserve activity tags across retry attempts by Tsuyoshi Ushio (@TsuyoshiUshio) in #263

New Contributors

• Tsuyoshi Ushio (@TsuyoshiUshio) made their first contribution in #263

Full Changelog: v1.10.0...v1.10.1

What's Changed

• Preserve activity tags across retry attempts by Tsuyoshi Ushio (@TsuyoshiUshio) in #263

New Contributors

• Tsuyoshi Ushio (@TsuyoshiUshio) made their first contribution in #263

Full Changelog: azuremanaged-v1.10.0...azuremanaged-v1.10.1

What's Changed

• Preserve activity tags across retry attempts by Tsuyoshi Ushio (@TsuyoshiUshio) in #263

New Contributors

• Tsuyoshi Ushio (@TsuyoshiUshio) made their first contribution in #263

Full Changelog: azurefunctions-v2.0.0b3...azurefunctions-v2.0.0rc1

What's Changed

• Add continue-as-new version support by andystaples in #254
• Close worker background event loops by andystaples in #256
• Add suspend and resume reasons by andystaples in #250
• Add instance ID prefix orchestration queries by andystaples in #251
• Add timeout support for filtered orchestration purge by andystaples in #255
• Add custom FailureDetails properties by andystaples in #253
• Remove preview extension bundles from AFD v2 by andystaples in #260
• Add caller-provided logger configuration by andystaples in #252
• Add repository service metadata by andystaples in #262

New Contributors

• Dan Fiedler (@danfiedler-msft) made their first contribution in #257
• Dependabot (@dependabot)[bot] made their first contribution in #258

Full Changelog: v1.9.0...v1.10.0

What's Changed

• Add continue-as-new version support by andystaples in #254
• Close worker background event loops by andystaples in #256
• Add suspend and resume reasons by andystaples in #250
• Add instance ID prefix orchestration queries by andystaples in #251
• Add timeout support for filtered orchestration purge by andystaples in #255
• Add custom FailureDetails properties by andystaples in #253
• Remove preview extension bundles from AFD v2 by andystaples in #260
• Add caller-provided logger configuration by andystaples in #252
• Add repository service metadata by andystaples in #262

New Contributors

• Dan Fiedler (@danfiedler-msft) made their first contribution in #257
• Dependabot (@dependabot)[bot] made their first contribution in #258

Full Changelog: azuremanged-v1.9.0...azuremanaged-v1.10.0

What's Changed

• Add continue-as-new version support by andystaples in #254
• Close worker background event loops by andystaples in #256
• Add suspend and resume reasons by andystaples in #250
• Add instance ID prefix orchestration queries by andystaples in #251
• Add timeout support for filtered orchestration purge by andystaples in #255
• Add custom FailureDetails properties by andystaples in #253
• Remove preview extension bundles from AFD v2 by andystaples in #260
• Add caller-provided logger configuration by andystaples in #252
• Add repository service metadata by andystaples in #262

New Contributors

• Dan Fiedler (@danfiedler-msft) made their first contribution in #257
• Dependabot (@dependabot)[bot] made their first contribution in #258

Full Changelog: azurefunctions-v2.0.0b2...azurefunctions-v2.0.0b3

What's Changed

• Add FailureDetails.is_caused_by() and fully-qualified error types by andystaples in #194
• Performance [P2]: Reduce orchestration history replay allocations by Bernd Verst (@berndverst) in #204
• Performance [P2]: Defer synchronous Azure token acquisition by Bernd Verst (@berndverst) in #199
• Performance [P1]: Single-flight async Azure token refresh by Bernd Verst (@berndverst) in #198
• Performance [P2]: Reuse sandbox registration transport on retries by Bernd Verst (@berndverst) in #206
• history_export: resolve activity dependencies per invocation (retire process-global bind_context) by andystaples in #210
• Performance [P1]: Bound async worker task creation by Bernd Verst (@berndverst) in #200
• Performance [P3]: Cache Azure managed SDK version lookup by Bernd Verst (@berndverst) in #203
• Performance [P3]: Index sandbox activity overlap validation by Bernd Verst (@berndverst) in #205
• Performance [P3]: Lazily load sandbox runtime API exports by Bernd Verst (@berndverst) in #208
• Performance [P2]: Make entity method signature caching effective by Bernd Verst (@berndverst) in #202
• Performance [P2]: Cache type-discovery signature structure by Bernd Verst (@berndverst) in #207
• Add sync and async client parity by andystaples in #213
• Performance [P3]: Serialize history events in one pass by Bernd Verst (@berndverst) in #201
• Defer async client channel creation until first use by andystaples in #226
• Add orchestration send_event support by andystaples in #225

Full Changelog: v1.8.0...v1.9.0

What's Changed

• Add FailureDetails.is_caused_by() and fully-qualified error types by andystaples in #194
• Performance [P2]: Reduce orchestration history replay allocations by Bernd Verst (@berndverst) in #204
• Performance [P2]: Defer synchronous Azure token acquisition by Bernd Verst (@berndverst) in #199
• Performance [P1]: Single-flight async Azure token refresh by Bernd Verst (@berndverst) in #198
• Performance [P2]: Reuse sandbox registration transport on retries by Bernd Verst (@berndverst) in #206
• history_export: resolve activity dependencies per invocation (retire process-global bind_context) by andystaples in #210
• Performance [P1]: Bound async worker task creation by Bernd Verst (@berndverst) in #200
• Performance [P3]: Cache Azure managed SDK version lookup by Bernd Verst (@berndverst) in #203
• Performance [P3]: Index sandbox activity overlap validation by Bernd Verst (@berndverst) in #205
• Performance [P2]: Avoid eager worker imports from Azure managed package by Bernd Verst (@berndverst) in #209
• Performance [P3]: Lazily load sandbox runtime API exports by Bernd Verst (@berndverst) in #208
• Performance [P2]: Make entity method signature caching effective by Bernd Verst (@berndverst) in #202
• Performance [P2]: Cache type-discovery signature structure by Bernd Verst (@berndverst) in #207
• Add sync and async client parity by andystaples in #213
• Performance [P3]: Serialize history events in one pass by Bernd Verst (@berndverst) in #201
• Defer async client channel creation until first use by andystaples in #226
• Add orchestration send_event support by andystaples in #225

Full Changelog: azuremanaged-v1.8.0...azuremanged-v1.9.0

What's Changed

• Performance [P2]: Reduce orchestration history replay allocations by Bernd Verst (@berndverst) in #204
• Performance [P2]: Reuse sandbox registration transport on retries by Bernd Verst (@berndverst) in #206
• history_export: resolve activity dependencies per invocation (retire process-global bind_context) by andystaples in #210
• Performance [P1]: Bound async worker task creation by Bernd Verst (@berndverst) in #200
• Performance [P3]: Index sandbox activity overlap validation by Bernd Verst (@berndverst) in #205
• Performance [P2]: Avoid eager worker imports from Azure managed package by Bernd Verst (@berndverst) in #209
• Performance [P3]: Lazily load sandbox runtime API exports by Bernd Verst (@berndverst) in #208
• Performance [P2]: Make entity method signature caching effective by Bernd Verst (@berndverst) in #202
• Performance [P2]: Cache type-discovery signature structure by Bernd Verst (@berndverst) in #207
• Add sync and async client parity by andystaples in #213
• Performance [P3]: Serialize history events in one pass by Bernd Verst (@berndverst) in #201
• Reuse Azure Functions durable workers by andystaples in #217
• Add Azure Functions Durable V2 samples and migration guide by andystaples in #219
• Harden Durable HTTP trust boundaries by andystaples in #221
• Add regression test for retry task ID reuse by andystaples in #227
• Defer async client channel creation until first use by andystaples in #226
• Add propagate-only distributed tracing for Durable Functions by andystaples in #220
• Add orchestration send_event support by andystaples in #225
• Add durable entity unit testing support by andystaples in #218
• Standardize executable empty blocks on pass by andystaples in #235
• Preserve payloads in v1 status query shims by andystaples in #236
• Use canonical management URLs for HTTP payloads by andystaples in #237
• Restore check-status response parity by andystaples in #247
• Mark azure-functions-durable as typed by andystaples in #246
• Implement v1 show_history status compatibility by andystaples in #245

Full Changelog: azurefunctions-v2.0.0b1...azurefunctions-v2.0.0b2

Azure Functions Durable 2.0.0b1

The first preview of azure-functions-durable 2.x is a ground-up rewrite built on the durabletask Python SDK and the Durable Task gRPC runtime. APIs may change before the stable 2.0.0 release.

Highlights

• Adds durabletask-native orchestration, entity, and activity authoring, including class-based entities.
• Adds orchestration rewind, scheduled tasks, bounded history export, and durable HTTP calls with Managed Identity support.
• Provides a compatibility layer for common v1 function shapes and client/context APIs to ease migration.

Breaking changes

• Python 3.13 or later is required.
• The classic function.json programming model and OpenAI Agents integration are no longer supported.
• New applications should use durabletask-native client and context API names; v1 aliases remain available but are deprecated.
• The Preview extension bundles are required until bundles >4.37.1 is available.

Full changelog

See azure-functions-durable/CHANGELOG.md for complete migration guidance, API details, deprecations, and known limitations.