Hangfire.Core 1.7.1

https://www.hangfire.io/blog/ Please see https://docs.hangfire.io/en/latest/upgrade-guides/upgrading-to-hangfire-1.7.html to learn how to upgrade. 1.7.1 • Added – `DashboardOptions.IgnoreAntiforgeryToken` property to disable token validation in Dashboard UI. • Added – Display hints regarding server status on Servers page in Dashboard UI. • Added – Highlight recurring jobs with no next execution in Dashboard UI. • Added – Show actual error in Dashboard UI when recurring job has an invalid Cron expression. • Fixed – `InvalidOperationException` when `AllowSynchronousIO` option isn't set in ASP.NET Core 3.0. • Fixed – Set `NextExecution` value to `null` when existing recurring job has an invalid Cron expression. • Fixed – Make dashboard charts to be more culture-specific to use correct time format. • Fixed – Obsolete `UseSerializationSettings` comment now contains correct method name (by @PaitoAnderson). • Project – `resx` files now re-generated automatically when building a project. 1.7.0 • Added – Full .NET Core 2.0 support by explicitly targeting .NET Standard 2.0. • Added – `IGlobalConfiguration.SetDataCompatibilityLevel` to enable rolling upgrades from version 1.6. • Added – `IGlobalConfiguration.UseRecommendedSerializerSettings` method for new installations. • Added – Assemblies now loaded automatically when resolving a type when using default type resolver. • Added – Custom `TaskScheduler` can now be specified in `BackgroundJobServerOptions` for workers. • Added – `IdempotentCompletionAttribute` filter to enforce strict order for continuations. • Added – `IBackgroundJobClient.ContinueJobWith` methods to replace `ContinueWith` ones in future for clarity. • Added – `JobStorage.LinearizableReads` virtual property to avoid unnecessary waits in state changer. • Added – Allow async methods to run their continuations on worker thread by disabling `TaskScheduler`. • Added – Multi-stage shutdown to wait for graceful completion before starting to abort jobs. • Added – Asynchronous checks for job cancellation, `IJobCancellationToken` can be replaced with `CancellationToken` (by @pieceofsummer). • Added – Possibility to create millions of recurring jobs without stressing the scheduler. • Added – Second-based recurring jobs are fully supported now with 6-part cron expressions. • Added – Support for custom `TimeZoneInfo` resolvers in recurring jobs for interoperability purposes. • Added – Package now explicitly targets .NET Standard 2.0, and .NET Framework 4.6 target added as well. • Added – Type roundtrip support between .NET Core and .NET Framework for most common types. • Added – Allow to specify queue names based on job arguments with `QueueAttribute` via patterns. • Added – `PerformContext.Storage` property to allow server filters to spawn connections. • Added – `GetFirstByLowestScoreFromSet` connection method overload that returns multiple items (by @cdschneider). • Added – Entry point for custom job naming strategies available for dashboard (by @pieceofsummer). • Added – `JobDisplayNameAttribute` class for displaying jobs in dashboard, available on .NET Core (by @pieceofsummer). • Added – Support for async jobs returning ValueTask<T> (by @pieceofsummer). • Added – Support for asynchronous background processes, opens the road toward async storage. • Added – Circuit breaker pattern for background processes to reduce the logging pressure. • Added – Processing server is now able to detect it was expired, and restart itself with the new id. • Added – Ability to use custom delays for automatic retries of a background job. • Added – `ThreadAbortException` and `ThreadInterruptedException` handling to keep the background process running. • Added – Support for complex Cron expressions, including the `L`, `W`, `#` characters. • Added – `JobActivator.BeginScope` method overload with the full `PerformContext` (by @jeroenvervaeke). • Added – Support for read-only view for dashboard (by @mikechamberlain). • Added – Storage property to control the job expiration time (by @rsilvanet). • Added – Decrease the size of serialized type payloads and remove version information. • Changed – Make `TaskScheduler.Default` the default scheduler for async jobs to avoid breaking changes. • Changed – Split serializer setting to Internal and User scopes to isolate them (Version_170 Switch). • Changed – Don't allow to affect internal serialization even by `JsonConvert.DefaultSettings` (Version_170 Switch). • Changed – Share the same type binder between Hangfire itself and Newtonsoft.Json (Version_170 Switch). • Changed – Use more compact representation of dates when using `SerializeDateTime` (Version_170 Switch). • Changed – Stop using special case for `DateTime` argument serialization (Version_170 Switch). • Changed – Don't serialize unused `AwaitingState.Expiration` field (Version_170 Switch). • Changed – Specify parameter type when serializing arguments to allow using `TypeNameHandling.Auto` option. • Changed – Use case sensitive search when resolving a type as by default in .NET. • Changed – Make `SucceededState` constructor public to allow state serialization. • Changed – Add `IBackgroundJobFactory.StateMachine` property (breaking change for low level API). • Changed – Replace Rickshaw with Chart.js to have beautiful charts with less headache. • Changed – `DelayedJobScheduler` is able to use the new storage method to query multiple jobs at once. • Changed – `RecurringJobScheduler` now uses index-based checks to fetch only those jobs that should be scheduled. • Fixed – Worker now logs an error, when all the state change attempts failed due to an exception. • Fixed – Don't serialize arguments multiple times when showing job details in dashboard. • Fixed – `DateTimeOffset` conversion error when it was serialized with `TypeConverter`. • Fixed – Remove duplicate of argument deserialization code for obsolete `Job` class methods. • Fixed – Decorate all the exceptions with the `SerializableAttribute`. • Fixed – `ArgumentNullException` when job class contains method with non-resolvable generic arguments. • Fixed – "Failed to initialize CoreCLR" error, by removing reference to `Microsoft.NETCore.Portable.Compatibility`. • Fixed – Possible race conditions in `RecurringJobScheduler` that may lead to job duplicates. • Fixed – Configuration inconsistency introduced in 1.6.18 leading to issues with custom `JobActivator`. • Fixed – Triggering the recurring task doesn't update its last execution time. • Fixed – Recurring job which don't have next execution (intentionally or not) don't cause exception. • Fixed – Dashboard recurring jobs sorting is random (now it's based on next execution time). • Fixed – Performance problems with huge amount of recurring jobs. • Fixed – `NextExecution` field of a recurring job has delay in value getting set. • Fixed – Dashboard graphs have improper sizing. • Fixed – Server disappears from the list, but still performing the background processing. • Fixed – Logging is too aggressive on transient errors. • Fixed – Daylight saving time transitions now handled perfectly in recurring jobs thanks to Cronos. • Fixed – Confusing Cron scheduling, when both day-of-week and day-of-month fields set. • Project – Add `DataCompatibilityRangeFact` and `DataCompatibilityRangeTheory` classes for compatibility checks. • Project – Reduce test execution time by removing unnecessary waits.