Modified .gitignore +3 -0

Modified Samples/XFESystem.BrowserDemo/Packages.lock.json +4 -0

Modified Samples/XFESystem.BrowserDemo/Program.cs +4 -2

Modified Source/XFESystem.Browser/BackgroundBrowserEditorSession.cs +35 -10

Modified Source/XFESystem.Browser/BrowserCssCascade.cs +15 -10

Modified Source/XFESystem.Browser/BrowserEditorPreparationService.cs +72 -26

Modified Source/XFESystem.Browser/BrowserEventLoop.cs +1 -0

Modified Source/XFESystem.Browser/BrowserInteractivePage.cs +4 -2

Modified Source/XFESystem.Browser/BrowserLayoutEngine.cs +6 -0

Added Source/XFESystem.Browser/BrowserPaintIdentity.cs +8 -0

Added Source/XFESystem.Browser/BrowserService.Lifetime.cs +51 -0

Modified Source/XFESystem.Browser/BrowserService.cs +11 -1

Added Source/XFESystem.Browser/BrowserWeakCollectionsRegression.cs +84 -0

Added Source/XFESystem.Browser/DependentIdentityMap.cs +91 -0

Modified Source/XFESystem.Browser/DomBridge.Canvas.cs +1 -1

Modified Source/XFESystem.Browser/DomBridge.Forms.cs +1 -1

Added Source/XFESystem.Browser/DomBridge.Lifetime.cs +29 -0

Modified Source/XFESystem.Browser/DomBridge.Nodes.cs +1 -1

Modified Source/XFESystem.Browser/DomBridge.Range.cs +3 -7

Modified Source/XFESystem.Browser/DomBridge.cs +9 -8

Modified Source/XFESystem.Browser/JavaScriptRuntime.cs +8 -1

Modified Source/XFESystem.Browser/Packages.lock.json +3 -0

Modified Source/XFESystem.Browser/XFESystem.Browser.csproj +1 -0

Added Source/XFESystem.Collections/Packages.lock.json +6 -0

Added Source/XFESystem.Collections/WeakCollectionScope.cs +159 -0

Added Source/XFESystem.Collections/XFESystem.Collections.csproj +7 -0

Modified Source/XFESystem.Desktop/DesktopSession.cs +40 -3

Modified Source/XFESystem.Desktop/EditorPreparation.cs +3 -0

Added Source/XFESystem.Desktop/EditorReadbackTracker.cs +41 -0

Modified Source/XFESystem.Desktop/IDesktopWebFrameCache.cs +67 -7

Modified Source/XFESystem.Desktop/InteractiveBrowser.cs +2 -0

Modified Source/XFESystem.Kernel/BrowserNativeEventRegression.cs +6 -2

Modified Source/XFESystem.Kernel/CanvasAdapter.cs +3 -0

Modified Source/XFESystem.Kernel/Kernel.cs +84 -2

Modified Source/XFESystem.Kernel/NativeRuntimeMemoryDiagnostics.cs +30 -3

Modified Source/XFESystem.Kernel/NativeThreadRegression.cs +3 -2

Added Source/XFESystem.Kernel/NativeWeakCollectionsRegression.cs +171 -0

Modified Source/XFESystem.Kernel/Packages.lock.json +5 -1

Modified Tests/XFESystem.Browser.Tests/BrowserCssCacheTests.cs +4 -1

Added Tests/XFESystem.Browser.Tests/BrowserLifetimeTests.cs +153 -0

Added Tests/XFESystem.Browser.Tests/BrowserOwnerReleaseTraceTests.cs +112 -0

Added Tests/XFESystem.Browser.Tests/BrowserPaintIdentityTests.cs +129 -0

Added Tests/XFESystem.Browser.Tests/CssCommentStreamingTests.cs +32 -0

Added Tests/XFESystem.Browser.Tests/EngineWeakCacheTests.cs +67 -0

Added Tests/XFESystem.Browser.Tests/NavigationFailureLifetimeTests.cs +60 -0

Modified Tests/XFESystem.Browser.Tests/Packages.lock.json +4 -0

Added Tests/XFESystem.Browser.Tests/WeakCollectionTests.cs +91 -0

Modified Tests/XFESystem.Desktop.Tests/DesktopWebFrameCacheTests.cs +131 -1

Added Tests/XFESystem.Desktop.Tests/EditorReadbackTrackerTests.cs +109 -0

Added Tests/XFESystem.Desktop.Tests/EditorRetirementTests.cs +160 -0

Modified Tests/XFESystem.Desktop.Tests/Packages.lock.json +4 -0

Modified Tests/XFESystem.Documents.Tests/Packages.lock.json +4 -0

Modified Tests/XFESystem.HttpProtocol.Tests/Packages.lock.json +4 -0

Added Tests/XFESystem.JintCleanupPatch.Tests/EngineWeakCachePatchTests.cs +124 -0

Modified Tests/XFESystem.JintCleanupPatch.Tests/Packages.lock.json +5 -1

Added Tests/XFESystem.JintCleanupPatch.Tests/WeakCollectionPatchTests.cs +51 -0

Modified Tools/CSharpBoot/BuildKernel.ps1 +17 -12

Modified Tools/CSharpBoot/TestBoot.py +165 -7

Modified Tools/GcRuntimePatch/Fixture/NativeGcRegression.cs +165 -0

Added Tools/GcRuntimePatch/FrozenRangeRuntimePatch.cs +120 -0

Added Tools/GcRuntimePatch/GcMemoryRuntimePatch.cs +81 -0

Modified Tools/GcRuntimePatch/Program.cs +7 -1

Modified Tools/GcRuntimePatch/Tests/Program.cs +37 -1

Modified Tools/JintCleanupPatch/BoundTargets.cs +30 -6

Added Tools/JintCleanupPatch/EngineWeakCollections.cs +214 -0

Modified Tools/JintCleanupPatch/JintCleanupPatch.csproj +1 -0

Modified Tools/JintCleanupPatch/Packages.lock.json +3 -0

Modified Tools/JintCleanupPatch/Program.cs +2 -0

Modified Tools/JintCleanupPatch/Readme.md +10 -0

Added Tools/JintCleanupPatch/WeakCollections.cs +92 -0

Added Tools/NativeDependentSlotEvidence.py +582 -0

Modified Tools/TestCSharp.ps1 +12 -3

Added Tools/TestEditorStability.py +568 -0

Added Tools/TestEditorStabilityGuards.py +133 -0

Added Tools/TestNativeDependentSlotEvidence.py +215 -0

Modified XFESystem.slnx +1 -0

Added docs/CSharpMemoryLifetime.md +51 -0

Modified docs/CSharpNativeDisplay.md +2 -0

Added scripts/physical-media-csharp-tests.py +193 -0

Added scripts/physical-media-experimental-tests.ps1 +72 -0

Modified scripts/physical-media-tests.ps1 +65 -1

Added scripts/physical-media-verify.py +140 -0

Modified scripts/physical-media.ps1 +182 -28