* Added PostgreSql support to Elsa.Persistence.EntityFrameworkCore via Npgsql.
* Customize Elsa.Persistence.EntityFrameworkCore Migrations and Schema.
* Added Context factory in Sample23 to use the IDbContextCustomSchema.
* Refactor the Custom Schema support to use the EFCore IDbContextOptionsExtension.
* WorkflowInstanceIndex now stores records correctly
* Saving a workflow instance now updates existing instance rather than creating a new document
* Fixed serialisation exception when saving existing instance containing NodaTime types
* Variables are now stored including their type name for automatic deserialization into their actual type. This is important for use in expressions.
* **SplitObject** and **ExecuteMethod** now use workflow expressions instead of variable names. This allows for more flexibility.
* Improved **Join** activity to allow proper function within looping constructs.
* Improved Variables performance. Variables are no longer serialized/deserialized upon writing/reading perspectively, only when the workflow instance is persisted.
* Refactor buggy SignalRequestHandler
For some reason, the following code is problematic:
await DecryptToken()
.BindAsync(GetWorkflowInstanceAsync)
.BindAsync(CheckIfExecutingAsync)
.MapAsync(ResumeWorkflowAsync);
Basically, any lambda in the BindAsync and MapAsync could execute even after the containing method returned
* Implement better message handler registration without adding multiple IMediator services
* Abstracted Mediator service registration methods.
* Add Liquid support for JObject.
* Fix many things. Few more samples left to fix
* Fix all the samples
* Introduce service configurator
* Implement cache signaling and refreshing workflow registry
* Add Sample16 demonstrating dashboard + workflow host combined
* Bugfix where non-published versions of worklows are triggered
* Fix StringValues serialization and rename WorkflowDefinition to WorkflowDefinitionVersion
* Fix Singleton issue and add support for absolute URL using base URL for background tasks
* Fix persistence and lifetime scope issues
* Fix timer bugs
* Various bug fixes
