ReleaseNotes:Changelog-Designer

Changelog-Designer

Release Notes

MDRIVEN: CHANGELOG - DESIGNER

All the latest MDriven Fixes and Updates

ChangeLog - MDriven Designer

July 2026

Revision 17447 (Modified on 2026-07-24): Updates to allow for help with SysJSONNode via wiki
Revision 17446 (Modified on 2026-07-24): Soource embedded in assemblies to simplify debug and understanding
Revision 17445 (Modified on 2026-07-24): several updates for vibing functionaly - better json cleaning and better behaviour
Revision 17444 (Modified on 2026-07-23): Nuget issues in turnkeycore and mdscore
Revision 17443 (Modified on 2026-07-23):
Revision 17442 (Modified on 2026-07-23): Adding new LLM centralization that allows you to bring your own key to DeepSeek,OpenAI,Gemeni, Antrophic and others - but still act without key and copy paste promt and response Adding new DemoMock data backed by SysJSONNode pattern and LLM's Microsoft.Bcl.AsyncInterfaces 10.0.10 Microsoft.Extensions.DependencyInjection.Abstractions 10.0.10 System.Memory.Data 10.0.10 Microsoft.IdentityModel.Logging 8.20.0 Microsoft.IdentityModel.Protocols.OpenIdConnect 8.19.1 Newtonsoft.Json 13.0.4 System.ClientModel 1.40.0 System.ValueTuple 4.6.2 Driven by use of Microsoft.Extensions.AI.OpenAI 10.8.1 and Antropic
Revision 17437 (Modified on 2026-07-20): Alt+A did not correctly add attributes in diagram classes - fixed
Revision 17436 (Modified on 2026-07-20): Fixed the ErrorDump send back from designer
Revision 17433 (Modified on 2026-07-15): MockData work continued
Revision 17432 (Modified on 2026-07-15): Null check in ModelElement NameChanging
Revision 17431 (Modified on 2026-07-15): MockData work continued
Revision 17430 (Modified on 2026-07-14): Mockdata GetProperty now handles multi hop to reduce code in viewmodel
Revision 17429 (Modified on 2026-07-14): Added a button in the ExceptionDialog to post callstack to mdriven
Revision 17428 (Modified on 2026-07-14): Better handling of MenuKey from autodiagram
Revision 17426 (Modified on 2026-07-09): Updates to keynav on attributes and methods in AutoClassDiagram - enter does select
Revision 17425 (Modified on 2026-07-09): alt+A did not work after AutoClassDiagram rewrite - fixed
Revision 17424 (Modified on 2026-07-07): When bringing up AccessGroups from either action of viewmodel AccessGroup Picker the focused access group should be selected
Revision 17422 (Modified on 2026-07-03): Proj ref fix
Revision 17421 (Modified on 2026-07-03): Proj ref fix
Revision 17420 (Modified on 2026-07-03): Project refs
Revision 17419 (Modified on 2026-07-03): Nuget package consolidations and updates
Revision 17418 (Modified on 2026-07-01): Switching ctrl+a fpr add attribute to alt+a in autodiagram due to conflict with listview select all Issue with add to dict could crash autodiagram used in menu - fixed Issue with stepping up down in autodiagram with keys

June 2026

Revision 17417 (Modified on 2026-06-30): removed PreserveNewest for ModlrClassRenderPartsStyles.xaml
Revision 17416 (Modified on 2026-06-30): BugHunt BusyAnimation
Revision 17415 (Modified on 2026-06-30): Removed references to old packages.config files
Revision 17414 (Modified on 2026-06-29): Issue with The component 'MDriven.WPF.BusyAnimation' does not have a resource identified by the URI '/Eco.WPF;component/busyanimation.xaml'. ...this was due to inclusion of other xaml for autodiagram efficiency as resource instead of page - fixed
Revision 17413 (Modified on 2026-06-29): Updates to Mock/Demo - data work in progress
Revision 17412 (Modified on 2026-06-21): Issues with ClassAutoDiagram rendering extremly slow when attributes >50-60 -> rewritten with listview to help wpf optimize drawing better - same for methods
Revision 17411 (Modified on 2026-06-21): Issues with ClassAutoDiagram rendering extremly slow when attributes >50-60 -> rewritten with listview to help wpf optimize drawing better

May 2026

Revision 17400 (Modified on 2026-05-28): MockData work in progress
Revision 17399 (Modified on 2026-05-28): Fixing content->Content in LiveEdit view tkAsset ensure since its important for linux
Revision 17398 (Modified on 2026-05-28): Changing nuget check for sqlcompact
Revision 17394 (Modified on 2026-05-25):
Revision 17393 (Modified on 2026-05-25): Gaffr file: merge model now accepts ecomdl VMClass CompleteOutofDate added for use with SysTransientTKStatusSingleton Adding turnkey support for SysTransientTKStatusSingleton pattern that list sessions+viewmodels per session - with functionality to reset session or isolated viewmodel. Pattern definition added to Github MDrivenTurnkeyComponents\MDrivenMergeable\SysDynamicViewSysDebugger\SysDynamicViewSysDebugger.ecomdl
Revision 17391 (Modified on 2026-05-25): Mock/Demo - data work in progress
Revision 17388 (Modified on 2026-05-21): Null check in error check
Revision 17381 (Modified on 2026-05-06): Changing of styles in LiveEdit knocked out actions that had no ExecuteExpression - fixed

April 2026

Revision 17338 (Modified on 2026-04-23): LiveEdit error handling if e.ProcessFailedKind == CoreWebView2ProcessFailedKind.RenderProcessUnresponsive Attempt to refresh the WebView
Revision 17332 (Modified on 2026-04-19): On patch actions that were sent as reference to other object were incomplete and destroyed good existing actions - incomplete actions are now filtered away in patch
Revision 17331 (Modified on 2026-04-18): When sending patch - not all enumerations are available - some are still Datatype only - we now look up to check for Enumeration on all that are not from Dictionary
Revision 17330 (Modified on 2026-04-18): When patching typesystem we must filter away empty ViewModels that were sent along as references to explain actions etc
Revision 17329 (Modified on 2026-04-17): When selecting multiple ViewModelColumns and choosing "Move selected to new placingcontainer" the order was not preserved - fixed. When nesting arrows point out of screen the scroll-into-view button has moved for better visibility
Revision 17328 (Modified on 2026-04-17):
Revision 17327 (Modified on 2026-04-17): TypeSystem patching failed if Enums where in the patched class - we forgot about them and started to try to load them as strings which fails - now objectstostrings also include found enums to fix the issue
Revision 17323 (Modified on 2026-04-15): ResponsiveSizes in Theme measures
Revision 17320 (Modified on 2026-04-14): Responsiveness added to styles in model
Revision 17319 (Modified on 2026-04-13): MDrivenDesigner crash bug if ocl editor tries to close when rt model failed to convert - fixed
Revision 17315 (Modified on 2026-04-10): Updates for patching of statemachines
Revision 17314 (Modified on 2026-04-07): Updates for patching of methods
Revision 17313 (Modified on 2026-04-07): patch on Method work in progress
Revision 17312 (Modified on 2026-04-06): Updates for patching
Revision 17311 (Modified on 2026-04-06): Patching - Turnkey implementation
Revision 17310 (Modified on 2026-04-06): Internal restructuring to get access to logic needed for Patching in TurnkeyCore
Revision 17309 (Modified on 2026-04-06): New ability to patch a TypeSystem - making UmlElements more fault tolerant for patching scenarios and implementing Patching ModlrRunStuff now has PrototypeRunPatchEcoTypeSystem that takes incomplete objects-space (only the changed since last Mdr-upload) and applies changes in other typesystem + merge in of changed ViewModels,Actions,Styles WPF Wecpof prototyper now checks/asks if it should Patch the typesystem rather than just reloading all - Fixing bug in Snippets - paste button was broken since netcore transition

March 2026

Revision 17289 (Modified on 2026-03-26): Fixed issues with ViewModel action validation - when having OnShow exp, and bringing this up viewmodel up before having ever shown the viewmodel that owned the action you could get exceptions - fixed
Revision 17287 (Modified on 2026-03-25): x
Revision 17286 (Modified on 2026-03-25): x
Revision 17285 (Modified on 2026-03-25): Updates to Expression analyze - single expression analyze now call LLM to explain in english, also checkboxes for hiliting classes accessed with allinstances , and checkbox to include left side actions, and checkbox to open methods/triggers (guards,entry/exit, preconditions, body)
Revision 17284 (Modified on 2026-03-25): Analyze expression now has the option to track ocl down into methods and state actions and guards
Revision 17281 (Modified on 2026-03-21): ViewModelEditor - the referenced action combo made wider
Revision 17275 (Modified on 2026-03-16): AddAttribAssocClassFromClipboardJson handles arrays better
Revision 17268 (Modified on 2026-03-13): Correction of some low/uppercase that break on linux
Revision 17256 (Modified on 2026-03-10): Improved info corner in OclEditor, now build up parts of CodeComment, documentation, link to wiki, enum values if available, states if available, links to edit if available, body if available
Revision 17243 (Modified on 2026-03-03): Turning some 10.x packages back to 8.x in hope tp get VS2026 cooperation in design time
Revision 17242 (Modified on 2026-03-03): Reverse merged to remove changes from revision 17241 that replaced system.text.json with newtonsoft , but newtonsoft did not serialize the OclColumns - and gemeni says its the system.text.json version 8.x that must be used in VS....
Revision 17241 (Modified on 2026-03-03): Removing use of system.text.json for designtime functions due to conflicts with VisualStudio - using newtonsoft instead

February 2026

Revision 17223 (Modified on 2026-02-24): Issue with System.Text.Json.JsonSerializer.Serialize not working in DEVENV due to some not fully understood - switch to newtonsoft made "seconpair of eyes" functionality start working again
Revision 17197 (Modified on 2026-02-09): Turning of rename-handling in Automation-Codegen, partly because it should not happen on this level and partly since the VSCodeDom has intermitent issues with System.Void, still/again
Revision 17189 (Modified on 2026-02-05): Issue with MDrivenDesignerStarter after change of how MDrivenDesigner is built (new sdk style project)- now clickonce holds data and exe separately and we need to compensate next time we start without being network deployed (start local)
Revision 17188 (Modified on 2026-02-05):
Revision 17187 (Modified on 2026-02-05): MDrivenDesigner starter issues - work
Revision 17185 (Modified on 2026-02-05): MDrivenDesigner starter issues - work
Revision 17184 (Modified on 2026-02-05): MDrivenDesigner starter issues - work
Revision 17180 (Modified on 2026-02-04): Turning of rename-handling in Automation-Codegen, partly because it should not happen on this level and partly since the VSCodeDom has intermitent issues with System.Void
Revision 17177 (Modified on 2026-02-03):
Revision 17176 (Modified on 2026-02-03):
Revision 17175 (Modified on 2026-02-03):
Revision 17174 (Modified on 2026-02-03):
Revision 17173 (Modified on 2026-02-03):
Revision 17172 (Modified on 2026-02-03):
Revision 17171 (Modified on 2026-02-03): publish troubles
Revision 17170 (Modified on 2026-02-03):
Revision 17168 (Modified on 2026-02-03): Nugets for legacy turnkey
Revision 17167 (Modified on 2026-02-03): ClickOnce failed after SDK conversion
Revision 17165 (Modified on 2026-02-03): Update nugets: Microsoft.Extensions.Logging.Abstractions" Version="10.0.2 Microsoft.AspNetCore.Html.Abstractions" Version="2.3.0" /> Microsoft.AspNetCore.Http" Version="2.3.0" /> Microsoft.AspNetCore.Mvc" Version="2.3.0" /> Azure.ai.openai -> 2.0 Microsoft.Extensions.Primitives" Version="10.0.2" Microsoft.Extensions.Options" Version="10.0.2" />
Revision 17164 (Modified on 2026-02-03): x
Revision 17163 (Modified on 2026-02-03): Output path was lacking after change to sdk style project
Revision 17162 (Modified on 2026-02-03): SampleModleForAssociations.modlr was not copied Null check in VS ModlrSave
Revision 17161 (Modified on 2026-02-03): Still issue with codegen system.void - new try - it is isolated to user code stubs with VS Code Model
Revision 17160 (Modified on 2026-02-03): Bug hunt for system.void in codgen
Revision 17158 (Modified on 2026-02-02): nuget bugs hunt
Revision 17157 (Modified on 2026-02-02): nuget bugs hunt
Revision 17156 (Modified on 2026-02-02): Several projects in MDriven build has been converted from old format to new SDK format - this solved a nuget package issue related to old nuget (3.5) doing name.version in a package-folder and new nuget(4+) doing name/version in centralized folder

January 2026

Revision 17143 (Modified on 2026-01-27): MDriven.Wecpof.core and WPFViewModelExternalControls.core changes from net6-windows to .net8-windows
Revision 17136 (Modified on 2026-01-22): Issues with codegen sometimes produce System.Void instead of void -> trying new ways to fix changing to explicit "void" as string for codegen
Revision 17134 (Modified on 2026-01-22): Issues with codegen sometimes produce System.Void instead of void -> trying new ways to fix
Revision 17132 (Modified on 2026-01-22): AccessGroup window now show the default accessgroup better
Revision 17130 (Modified on 2026-01-21): Variable window - adding the choose combo back - but shows after first character written to avoid sluggish show
Revision 17129 (Modified on 2026-01-20): Datablock issue when transforming Decimal to string (Xml persistence) - now use G29 format String back to value issue on nullable types - now check nullability on type first the do parse on base type
Revision 17123 (Modified on 2026-01-15): Entry and Exit actions on state that were in sub regions bombed when accessing OclEditor - fixed