Reverse-chronological log of documentation updates.

2026-05-25 - plugin 8b7fd10..21214d7¶

Plugin commits processed: 21214d7 (Update README.md). Fetch/pull was attempted first for both repositories, but both were blocked by cannot open '.git/FETCH_HEAD': Permission denied. The plugin working tree has a pre-existing local binary asset edit in Content/CameraPresets/Preset_Cameras/Camera_BasicThirdPerson.uasset, which was preserved.

C++ API reference: no public headers changed in this range, so Doxygen/moxygen regeneration was not required and no generated API pages were touched.

Prose updates: added the README's YouTube tutorial link to the Getting Started resource section. The docs home page already contained the tutorial link, so it did not need a new section.

New-feature documentation decision: this range only adds an external tutorial resource link. It does not introduce a new code feature, node, transition, modifier, Blueprint/K2 node, editor tool, setting, console command, or asset workflow, so no new feature page was needed.

Validation / deployment: python -m mkdocs build --strict reached content generation but was blocked by the sandbox's Mermaid CDN network warning; plain python -m mkdocs build passed. Commit and push status is tracked by the automation run summary.

2026-05-21 - plugin 6a7fe1d..8b7fd10¶

Plugin commits processed: 689a379 (Add GNU General Public License v3), 59e698c (Update README), 3e8df0f (Update), a85aa01 (Add Fab copyright headers), ee812b6 (Fix Fab unity build private symbol collisions), 1d3fc90 (Remove deprecated StructUtils dependency), 8e7d96c (Remove null bytes from camera director header), 2e5f525 (Fix Fab review build issues), 72d0da2 (Remove concepts dependency from inertializer checks), 478b473 (Fix Fab compile compatibility with UE 5.7), and 8b7fd10 (Add Fab Page link to README). Fetch/pull was attempted first for both repositories, but both were blocked by cannot open '.git/FETCH_HEAD': Permission denied; Documentation also had a pre-existing local newline-only edit in docs/getting-started/enabling-plugin.md, which was preserved.

C++ API reference: public headers changed, mostly for copyright normalization, removing a stray ComposableCameraDirector.h~, replacing the inertializer helper's C++20 requires usage with type-trait static assertions, and renaming anonymous-namespace helpers to avoid Fab unity-build collisions. Formal Doxygen/moxygen regeneration could not run because doxygen and moxygen are not installed locally. No new public classes, functions, Blueprint/K2 nodes, camera nodes, transitions, modifiers, editor tools, or asset workflows were added in this range, so no generated-style API page content required a manual semantic update.

Prose updates: added the Fab listing to the installation/getting-started path, updated engine support wording from UE 5.6-only to UE 5.6-or-newer with UE 5.7/Fab compatibility, refreshed the demo link wording from the README, and added FAQ troubleshooting for generated Module.*.cpp unity-build diagnostics and anonymous-namespace helper collisions.

New-feature documentation decision: this range is release/distribution and build-compatibility maintenance rather than a new designer-facing feature. The new internal Docs/FabUnityBuildTroubleshooting.md content fits the existing FAQ/troubleshooting page instead of a standalone public guide; deleted content-browser icon files were moved under Resources/Content, so existing asset-icon wording remains valid.

Validation / deployment: python -m mkdocs build --strict reached content generation but was blocked by the existing Mermaid CDN network warning in this sandbox; plain python -m mkdocs build passed. Commit/push status is tracked by the automation run summary.

2026-05-16 - plugin 3376bb6..6a7fe1d¶

Plugin commits processed: b277032 (feat: add pivot look-ahead node), 803213e (docs: design lock-on aim point node), ddc176b (Add lock-on aim point node), 0ded747 (Fix fixed-step IIR interpolation), and 6a7fe1d (Lock transition rotation blend paths). Fetch/pull was attempted first for both repositories; the plugin fetch/pull remains blocked by cannot open '.git/FETCH_HEAD': Permission denied, and Documentation fetch remains blocked by unavailable GitHub network access in this sandbox.

C++ API reference: public headers changed. Formal Doxygen/moxygen regeneration could not run because doxygen and moxygen are not installed locally, so affected pages were updated manually. Added generated-style API pages for UComposableCameraLockOnAimPointNode and FComposableCameraLockOnAimPointState, linked them from the API index/nav, added EComposableCameraLockOnAimPointSource, documented ComposableCameraSystem::ComputeLockOnAimPoint, refreshed UComposableCameraTransitionBase for locked rotation-path helpers/state, and clarified UComposableCameraIIRInterpolator::bUseFixedStep.

Prose updates: expanded the Node Catalog with LockOnAimPointNode, updated Actor Input Sources for the node's follow/aim actor selectors, added CCS.Debug.Viewport.LockOnAimPoint to debugging references, documented built-in transition rotation path locking in the transition concept, user guide, catalog, and custom-transition extension recipe, and refreshed the Camera Presets catalog so all shipped camera type presets are listed, including Camera_BasicLockOn.

New-feature documentation decision: LockOnAimPointNode is a designer-facing Pivot node and fits the existing Node Catalog, Actor Input Sources reference, Debugging guide, and API reference rather than a standalone tutorial. Transition rotation-path locking and the fixed-step IIR correction are behavior refinements to existing systems, so they were documented in transition/interpolator references instead of new pages.

Validation / deployment: python -m mkdocs build --strict reached content generation but was blocked by the existing Mermaid CDN network warning in this sandbox; plain python -m mkdocs build passed. Push/remote freshness follow-up remains required because the sandbox cannot reach GitHub and the plugin repo cannot update FETCH_HEAD.

2026-05-15 - plugin 3376bb6 + local workspace changes¶

Plugin changes processed: .last-documented-sha already matched local plugin HEAD 3376bb6, but the working tree contains an uncommitted public-header/source addition for UComposableCameraPivotLookAheadNode plus local internal-doc edits and a camera preset asset. Fetch/pull was attempted first for both repositories; the plugin fetch was blocked by cannot open '.git/FETCH_HEAD': Permission denied, and Documentation fetch was blocked by unavailable GitHub network access in this sandbox.

C++ API reference: public headers changed in the workspace. Formal Doxygen/moxygen regeneration could not run because doxygen and moxygen are not installed locally, so the affected API page was added manually: UComposableCameraPivotLookAheadNode now documents its velocity actor source, explicit velocity actor, look-ahead timing, velocity damping, output pivot, and debug draw hook. The API index/nav now link the page, and ResolveActorInput was refreshed for its optional world-context fallback parameter.

Prose updates: expanded the Node Catalog with PivotLookAheadNode, updated Actor Input Sources for VelocityActorSource, and added CCS.Debug.Viewport.PivotLookAhead to both the user-facing debugging guide and the debug reference CVar table.

New-feature documentation decision: Pivot look-ahead is a designer-facing Pivot node and fits the existing Node Catalog, Actor Input Sources reference, Debugging guide, and generated-style API reference. It does not need a standalone tutorial until the feature lands in a committed preset or broader camera recipe.

Validation / deployment: python -m mkdocs build --strict reached content generation but was blocked by the existing Mermaid CDN network warning in this sandbox; plain python -m mkdocs build passed. A local Documentation commit was created after elevated Git access allowed staging; push requires explicit approval for the configured origin remote.

2026-05-14 - plugin 8907715..3376bb6¶

Plugin commits processed: 3376bb6 (Fix composable camera graph rotation and compute routing) on the local dev-v1 branch. Fetch/pull was attempted first for both the plugin and Documentation repositories, but both were blocked by cannot open '.git/FETCH_HEAD': Permission denied; the run used the existing clean local checkouts.

C++ API reference: public headers changed. Formal Doxygen/moxygen regeneration could not run because doxygen and moxygen are not installed locally, so affected API pages were updated manually. Added UComposableCameraSetRotationNode and UComposableCameraBeginPlaySetRotationNode, linked them from the API index/nav, added EComposableCameraSetRotationSource, refreshed compute-node base prose, and updated changed API fields for rotation constraints, pivot offset actor references, build-message chain targeting, and variable-node connection chain ownership.

Prose updates: expanded the node catalog for SetRotationNode and BeginPlaySetRotationNode, removed the stale ComputeRandomOffsetNode catalog entry, corrected the compute-node base method name to ExecuteBeginPlay, updated the custom-node extension guide, updated the Graph Editor palette wording, and added the new rotation actor-source row to the Actor Input Sources reference.

New-feature documentation decision: the new rotation-setting camera/compute nodes fit the existing Node Catalog and API reference rather than requiring a standalone guide. The compute routing fixes were treated as stale-doc cleanup in the graph/editor and API pages because they refine existing variable and BeginPlay-chain behavior.

Validation / deployment: python -m mkdocs build --strict reached content generation but was blocked by the existing Mermaid CDN network warning in this sandbox; plain python -m mkdocs build passed. Commit and push were blocked because Git could not create Documentation/.git/index.lock (Permission denied).

2026-05-14 - plugin b9f1885..8907715¶

Plugin commits processed: 8907715 (Fix SpinBox drag on node-template detail rows and sync dev-v1). Fetch/pull for both repositories was attempted first and succeeded after sandbox escalation; both were already up to date. The plugin working tree has two already-staged camera preset assets, which were preserved untouched.

C++ API reference: public headers changed. Formal Doxygen/moxygen regeneration could not run because doxygen and moxygen are not installed in this sandbox, so the affected new API page was added manually: UComposableCameraExposureNode documents ISO, shutter speed, and exposure blend weight pins/properties, and the API nav/index now link it.

Prose updates: expanded the node catalog with ExposureNode, clarified that LensNode owns lens/DoF while exposure owns ISO/shutter, and documented the Manual + Apply Physical Camera Exposure level setup requirement. Updated the Graph Editor page to describe canvas-position ordering for fully unwired camera graphs and the warning behavior for orphaned nodes in non-empty exec chains.

New-feature documentation decision: ExposureNode is a user-facing Optics node and belongs in the existing Node Catalog rather than a standalone page. The SpinBox drag fix is an editor usability bug fix; no public workflow page was needed beyond avoiding stale wording around detail-row editing. The node-template canvas ordering change is documented in the Graph Editor page because it changes authoring behavior for patches and unwired camera graphs.

Validation / deployment: python -m mkdocs build --strict reached content generation but was blocked by the existing Mermaid CDN network warning in this sandbox; plain python -m mkdocs build passed. Commit and push succeeded so GitHub Pages can deploy from the Documentation remote.

2026-05-13 — plugin 3be0fa0..b9f1885¶

Plugin commits (compare)

• b9f1885 Fix shot zone overlay and blend cache handoff

C++ API pages updated: 2 pages revised (no new classes added)

• docs/reference/api/nodes/UComposableCameraCompositionFramingNode.md — SetActiveShotsFromSequencer signature gains bPrimaryWasPreviousSecondary and bSecondaryChanged parameters; parameter descriptions updated to reflect blend cache promotion vs. hard-cut reseed semantics.
• docs/reference/api/uobjects-other/UComposableCameraLevelSequenceComponent.md — new LastActiveSecondarySection private field documented; LastActivePrimarySection description updated.

Prose drafts added: none (no new node/transition/modifier classes)

Flagged for review:

• DesignDoc.md last updated 2026-05-06 — predates this commit (2026-05-12). Check §Blend-cache handoff / overlap-exit behaviour sections against current code.
• EditorDesignDoc.md last updated 2026-05-11 — also predates commit. Likely unaffected (change is runtime-only), but confirm.

2026-05-12 - plugin 55ea759..3be0fa0¶

Plugin commits processed: ff75cbc (Restore camera preset assets) and 3be0fa0 (Add Sequencer camera authoring tools) on the local dev-v1 branch. Repository synchronization was attempted first for both the plugin and Documentation repositories, but both fetch/pull operations were blocked by cannot open .git/FETCH_HEAD: Permission denied; this run used the existing clean local HEADs.

C++ API reference: public headers changed. Formal Doxygen/moxygen regeneration could not run because doxygen and moxygen are not installed in this sandbox, so affected API pages were updated manually: UComposableCameraDirectionalMoveNode now includes Duration, UComposableCameraLevelSequenceComponent reflects Spawn Track lifetime semantics, Sequencer-aware delta-time helpers, and removal of the no-op parameter/variable setter hooks, UMovieSceneComposableCameraPatchSection no longer references the removed ECS gate model, AComposableCameraCameraBase no longer describes gate warm-up edge cases, and new FGetEditorSequencerPlaybackDeltaTime API navigation was added.

Prose updates: expanded the CCS Camera in Sequencer and Shot-Based Keyframing tutorials with the new Key Spawn Tracks From Camera Cuts command, CCS.Editor.KeySpawnTracksFromCameraCuts, and viewport transform utilities (Ctrl+Alt+C copy, Ctrl+Alt+K key selected CCS transform tracks). Updated the node catalog for DirectionalMoveNode.Duration.

New-feature documentation decision: the new Sequencer tools were documented inside the existing Sequencer authoring tutorials rather than a new page because they are workflow accelerators for the existing Level Sequence and Shot Actor paths. The Spawn Track lifetime change was treated as stale-doc cleanup across tutorials and API prose.

Validation / deployment: python -m mkdocs build --strict reached content generation but was blocked by the existing Mermaid CDN network warning in this sandbox; plain python -m mkdocs build passed. Commit and push were blocked because Git cannot create Documentation/.git/index.lock in this sandbox; earlier fetch/pull attempts were also blocked by .git/FETCH_HEAD permission errors. Manual follow-up remains to rerun the Doxygen/moxygen API workflow in an environment with those tools installed.

2026-05-11 - plugin 332f3e9..55ea759¶

Plugin commits processed: 55ea759 (Improve shot authoring workflow and presets) on the local dev-v1 branch. Repository synchronization was attempted first for both the plugin and Documentation repositories, but both fetches were blocked by cannot open .git/FETCH_HEAD: Permission denied; this run used the existing local HEADs and preserved existing Documentation working-tree edits.

C++ API reference: public headers changed. Formal Doxygen/moxygen regeneration could not run because doxygen and moxygen are not installed in this sandbox, so the affected API pages were updated manually: added UComposableCameraDirectionalMoveNode and UComposableCameraTwoPointMoveNode, linked them from the API nav/index, refreshed FComposableCameraTargetInfo for editor preview mesh/transform fields, refreshed UMovieSceneComposableCameraShotSection for ShotOverrides and section-local authoring, updated EComposableCameraShotSource and UComposableCameraShotAsset wording, and corrected ShotSolver / FShotPlacement docs for the first-frame AnchorAtScreen + LookAtAnchor joint seed path.

Prose updates: expanded the Shot-Based Keyframing tutorial to document AssetReference copy-on-pick behavior, section-local ShotOverrides, editor-only target preview meshes/transforms, and target binding override behavior. Expanded the node catalog for DirectionalMoveNode and TwoPointMoveNode.

New-feature documentation decision: the two new move nodes are designer-facing Position nodes and now have node catalog entries plus API pages. Shot Asset authoring changes are documented in the Sequencer tutorial and Shot Section API page rather than a new standalone page because they refine the existing Shot-Based Keyframing workflow. The solver seed change was treated as stale-reference/API cleanup because it changes activation behavior, not the authoring surface.

Validation / deployment: python -m mkdocs build --strict reached content generation but was blocked by the existing Mermaid CDN network warning in this sandbox; plain python -m mkdocs build passed. Commit and push were blocked because Git cannot write Documentation/.git/index.lock in this sandbox; earlier fetch/pull attempts were also blocked by .git/FETCH_HEAD permission errors.

2026-05-10 - C++ API actor source reference follow-up¶

Plugin commits processed: 2785600..332f3e9, covering Add controller pawn actor source option.

C++ API reference: updated generated API markdown manually because local Doxygen/moxygen tooling is unavailable. Added EComposableCameraActorInputSource, ComposableCameraSystem::ResolveActorInput, the new *ActorSource public attributes for affected camera nodes and rotation constraints, LastEffectivePivotActor, and the current EnsureInputBinding(AActor * EffectiveRotationInputActor) signature.

New-feature documentation decision: prose docs for controller-controlled-pawn actor sources already exist in docs/reference/actor-input-sources.md; this follow-up only brings stale C++ reference node definitions back in line with the public headers.

Validation: checked the public-header actor-source field list against API docs. mkdocs build --strict reached content generation but was blocked by the existing Mermaid CDN network warning in this sandbox; plain mkdocs build passed.

2026-05-09 — plugin 2785600..332f3e9¶

Plugin commits processed: 332f3e9 (Add controller pawn actor source option) on the local dev-v1 branch. Repository synchronization was attempted first, but the plugin fetch was blocked by .git/FETCH_HEAD permission denial and the Documentation fetch was blocked by unavailable GitHub network access in this environment.

New-feature documentation: added docs/reference/actor-input-sources.md and linked it from the Reference nav. The page documents EComposableCameraActorInputSource, ExplicitActor vs ControllerControlledPawn, affected nodes, Sequencer caveats, and migration guidance.

Prose updates: expanded docs/reference/nodes.md, docs/getting-started/your-first-camera.md, docs/tutorials/follow-camera.md, and docs/user-guide/authoring-camera-types.md so gameplay camera workflows mention the controller-controlled-pawn shortcut while preserving the explicit actor workflow for reusable, AI, cutscene, and Sequencer-driven cameras.

C++ API pages: public headers changed, but formal Doxygen/moxygen regeneration could not run because neither doxygen nor moxygen is installed in this sandbox. The generated API reference was left unchanged to avoid unsafe manual regeneration drift. Manual follow-up: rerun Documentation/Doxyfile, tools/split_api.py, and tools/build_api_nav.py in an environment with those tools, then advance .last-documented-sha.

2026-05-09 — MkDocs Windows URL warning fix¶

Build fix: normalized mkdocs-shadcn raw Markdown URLs to POSIX-style paths on Windows and guarded custom sidebar index links against backslash URLs. This removes the MkDocs 1.6 warning Path ... uses OS-specific separator '\' during local builds.

Validation: python -m mkdocs build --strict passes when the Mermaid CDN URL check is allowed to access the network.

2026-05-09 — plugin 2785600 docs follow-up¶

Plugin commits processed: no new local plugin commits since .last-documented-sha (2785600721920a81b2a6914f7bea071c98988922). Repository fetch/pull for both the plugin and Documentation repos was attempted first but blocked by Permission denied when Git tried to update .git/FETCH_HEAD; the working trees were clean and this pass used the existing local HEADs.

C++ API pages regenerated: not regenerated; no public-header delta was detected between .last-documented-sha and local plugin HEAD.

Prose updates:

• Added docs/tutorials/shot-based-keyframing.md, a new Sequencer workflow tutorial for AComposableCameraLevelSequenceShotActor, Composable Camera Shot Track, Shot Editor modes, Placement/Aim/Lens/Focus layers, target binding overrides, inter-Shot overlap transitions, and Shot Zone debugging.
• Added the new tutorial to mkdocs.yml and docs/tutorials/index.md.
• Expanded docs/reference/nodes.md for CompositionFramingNode and removed the auto-draft review note.
• Removed the auto-draft review note from docs/reference/debugging/debug-panel.md's Shot Zone Overlay section.

Stale-doc fixes:

• Updated docs/tutorials/level-sequence-authoring.md to stop saying AComposableCameraLevelSequenceActor is NotPlaceable; it is now placeable and still supports Spawnable/Possessable Sequencer use.
• Updated Shot Track / Shot Section API reference overview prose so it describes current overlap + EnterTransition blending instead of treating Phase F as future work.

Manual follow-up: plugin header comments for UMovieSceneComposableCameraShotTrack still contain older Phase-F-future wording; the Documentation API overview was corrected manually, but a future plugin-source cleanup plus normal API regeneration would make that fix durable.

2026-05-09 — plugin 0021823..2785600¶

Plugin commits (compare)

• 2785600 Fix plugin packaging for shipping builds
• 9cbb343 Harden public-API nullptr guards across PCM, Director, and EvaluationTree
• c3e14fd Add typed struct storage, typed K2 setter dispatch, and full enum picker
• 51debc2 Port three-layer K2 reconstruction safety to AddCameraPatch + FromDataTable
• 791cd96 Add GC-safe Actor/Object mirrors and widen struct pins to POD-friendly auto-detection
• 7330930 Fix intermittent orphan pin on K2Node_ActivateComposableCamera cold restart
• 68ed0cd Fix LS Shot CineCam-at-origin on PIE cut into Shot-driven LSActor
• 61534f9 Add V2.2 Shot Solver: framing zones + five-axis damping + decoupled AnchorAtScreen + LS overlay + cut hardening
• 07208d8 Add Shot-Based Keyframing system: Shot data model, Composition Solver, CompositionFramingNode runtime, LS Shot Section/Track/TrackInstance, full Shot Editor

C++ API pages regenerated: 182 pages (26 pages added: Shot data model classes, ShotSolver, CompositionFramingNode, ShotZoneOverlay, LevelSequenceShotActor, MovieSceneShot Section/Track, and related structs)

Prose drafts added:

• docs/reference/nodes.md — entry for UComposableCameraCompositionFramingNode (please review)

Flagged for review:

• Design docs (DesignDoc.md, EditorDesignDoc.md, TechDoc.md, ExecutionFlowExamples.md) last updated before commit date 2026-05-07 — check docs/user-guide/concepts/*.md and docs/reference/ pages against the Shot-Based Keyframing system additions (Shot data model, Composition Solver pipeline, LS Shot integration, Shot Editor).
• New Shot-Based Keyframing feature is large (9 commits, ~26 new public headers) — docs/user-guide/ may need a dedicated tutorial/guide page.

2026-04-26 — plugin 1f6fc9d..0021823¶

Plugin commits (compare)

• 0021823 Add PivotRotate node; per-category palette nesting in camera editor.

C++ API pages regenerated: 156 pages (1 class added: UComposableCameraPivotRotateNode; all existing node headers updated with PaletteCategory field)

Prose drafts added:

• docs/reference/nodes.md — entry for PivotRotateNode (please review)

Design docs status: DesignDoc.md, EditorDesignDoc.md, TechDoc.md confirmed in sync (Last updated 2026-04-26 ≥ commit date 2026-04-26). ExecutionFlowExamples.md has no Last updated header — no new flow patterns detected in this commit.

2026-04-26 — plugin 145a2e9..1f6fc9d¶

Plugin commits (compare)

• 1f6fc9d Add Patch Sequencer integration: track / section / track-instance, LS Component overlay, channel-keyable parameters, dilation-on-resize, debug observability, authoring polish.
• c89d99c Add Camera Patch system: type asset, runtime PatchManager with envelope/schedule/layer ordering, K2 node + BP API, debug HUD, per-node compatibility validation.

C++ API pages regenerated: 155 pages across 18 categories (includes 9 new Patch-system headers and 2 new MovieScene headers).

Prose drafts added:

• docs/reference/patches.md — new Camera Patch Catalog page (auto-drafted; covers UComposableCameraPatchTypeAsset, UComposableCameraPatchManager, UComposableCameraPatchHandle, lifecycle enums/structs, Sequencer track/section, and envelope math). Please review and expand with usage examples.

Flagged for review:

• DesignDoc.md last-updated date (2026-04-25) predates the commit date (2026-04-26). The Patch system is a significant runtime addition — check that Docs/DesignDoc.md fully covers PatchManager integration into the Director evaluation path, context-stack teardown semantics for patches, and the staged rollout (Stage 1 = no-op Apply; Stage 2 = Director::Evaluate wiring).
• ExecutionFlowExamples.md has no "Last updated" header — verify manually whether a Patch activation/expiry flow example should be added.
• Node patch-compatibility validation (GetPatchCompatibility() enum) is referenced in headers as a future staging step (PatchSystemProposal §11 / §19) but not yet implemented. Consider adding a "coming soon" note to docs/reference/patches.md once the enum lands.
• UComposableCameraLevelSequenceComponent gained a Sequencer overlay surface (SetSequencerPatchOverlay). If docs/user-guide/ has a Level Sequence integration page, check it reflects the new per-frame overlay tick.

2026-04-24 — plugin e9af064..145a2e9¶

Plugin commits (compare)

• 145a2e9 Add FocusPull, HitchcockZoom, OcclusionFade, Spiral, VolumeConstraint nodes; extend AutoRotate and K2 activation.

C++ API pages regenerated: 145 pages (+7 new: FocusPullNode, HitchcockZoomNode, OcclusionFadeNode, SpiralNode, VolumeConstraintNode + 2 supporting structs; 1 modified: AutoRotateNode).

Prose drafts added:

• docs/reference/nodes.md — entry for UComposableCameraFocusPullNode (please review)
• docs/reference/nodes.md — entry for UComposableCameraHitchcockZoomNode (please review)
• docs/reference/nodes.md — entry for UComposableCameraOcclusionFadeNode (please review)
• docs/reference/nodes.md — entry for UComposableCameraSpiralNode (please review)
• docs/reference/nodes.md — entry for UComposableCameraVolumeConstraintNode (please review)

Design-doc sync:

• DesignDoc.md — Last updated 2026-04-24 ✓ in sync
• TechDoc.md — Last updated 2026-04-24 ✓ in sync
• EditorDesignDoc.md — Last updated 2026-04-23, commit date 2026-04-24 — flagged for review: may not reflect graph schema changes in this commit (editor-side changes to NodeGraphSchema and EditorToolkit were included).
• ExecutionFlowExamples.md — No "Last updated" header found — flagged for review: verify it doesn't need a new flow example for the new cinematic/effects nodes.

2026-04-23 — plugin 195b398..e9af064¶

Plugin commits (compare)

• e9af064 Improve editor UX: inline node validation badges, details-rebuild coalescing, CCS.Editor.Dump.Graph, palette cleanup.
• 4fc9d16 Fix LS gate + pose-blend edge cases; expand Debug Panel Current Pose.

C++ API pages regenerated: 138 pages (full regen — 3 modified public headers: ComposableCameraTypeAsset.h, ComposableCameraNodeGraph.h, SComposableCameraGraphNode.h).

Prose drafts added: none (no new node/transition/modifier catalog entries).

Design-doc sync: DesignDoc.md, EditorDesignDoc.md, and TechDoc.md all confirmed updated to 2026-04-23 — in sync with the commit date.

Public-site updates applied in this commit:

• docs/reference/debugging/debug-panel.md — Current Pose section rewritten: two-column four-group layout (Transform / Context / Projection / Physical) + Physical group CineCamera fallback path (commit 4fc9d16).
• docs/reference/debugging/debug-panel.md — Modifiers section updated from placeholder to structured Effective + All view.
• docs/reference/debugging/debug-panel.md — Camera Actions section updated to three-line-per-action view.
• docs/reference/debugging/debug-panel.md — CCS.Editor.Dump.Graph editor dump command documented.
• docs/user-guide/graph-editor.md — Inline validation-badge description corrected (top-right of node title bar, not beside pins).

Flagged for review:

• UComposableCameraTypeAsset API page — header modified; verify the generated page reflects any new public fields or methods.

2026-04-23 — plugin 716769c..195b398¶

Plugin commits (compare)

• 195b398 Add runtime debug & observability subsystem.

C++ API pages regenerated: 138 pages (full regen — 5 new Debug headers added, 33 public headers modified across nodes, transitions, and core).

New public headers (Debug subsystem — changelog mention only):

• FComposableCameraDebugPanel — in-viewport HUD overlay showing pose, context stack, evaluation tree, actions, and modifiers. Toggled via CCS.Debug.Panel 0|1.
• FComposableCameraDebugPanelData — runtime snapshot structs (FComposableCameraTreeNodeSnapshot, EComposableCameraTreeNodeKind, etc.) consumed by the debug panel. Distinct from the editor-only FComposableCameraDebugSnapshot.
• FComposableCameraLogCapture — FOutputDevice ring-buffer capturing Warning/Error lines from all LogComposableCamera* categories for display in the debug panel's Warnings region.
• FComposableCameraPoseHistoryEntry — per-frame pose snapshot (position, rotation, FOV, game time, context name) used for the debug panel's sparklines and scrub tooltip. ~48 bytes × 120-entry ring buffer per PCM.
• FComposableCameraViewportDebug — 3D viewport debug draws (frustum, per-node gizmos). Master gate: CCS.Debug.Viewport 0|1; per-node CVars CCS.Debug.Viewport.<NodeName>.

Prose drafts added: none (new headers are Debug subsystem internals, not node/transition/modifier catalog entries).

Flagged for review:

• The ShowDebug reference page predates this subsystem — consider adding a section documenting CCS.Debug.Panel, CCS.Debug.Viewport, and the per-node viewport CVar pattern.

2026-04-21 — plugin 62ebee2..${SHORT_NEW}¶

Plugin commits (compare)

• 716769c Implement PreNodeTick / PostNodeTick camera actions.

C++ API pages regenerated: 2 classes modified:

• UComposableCameraActionBase — PreNodeTick and PostNodeTick execution types are now fully implemented (removing the @TODO stubs). New TargetNodeClass field (TSubclassOf<UComposableCameraCameraNodeBase>) added; only shown in the Details panel when ExecutionType is PreNodeTick or PostNodeTick.
• AComposableCameraCameraBase — new PreNodeTickActions / PostNodeTickActions arrays (non-UPROPERTY hot-path cache) and RegisterNodeAction / UnregisterNodeAction methods for PCM-side bookkeeping.

Prose drafts added: none.

Flagged for review:

• The Camera Actions User Guide page likely still describes PreNodeTick / PostNodeTick as "not yet implemented" — update that page to document TargetNodeClass usage and the exact-class-match semantics.

2026-04-20 — plugin b3d3e0a..${SHORT_NEW}¶

Plugin commits (compare)

• 62ebee2 LS Phase G: ECS gate instantiator for cut/blend-only LS component tick

C++ API pages regenerated: 1 class modified (UComposableCameraLevelSequenceComponent — OnUnregister added, SetEvaluationEnabled gate semantics inverted: default is now ON; the ECS gate instantiator closes it for idle entities rather than opening it for active ones).

Prose drafts added: none.

Flagged for review:

• SetEvaluationEnabled gate semantics changed. The tutorial page docs/tutorials/level-sequence-authoring.md describes the gate as "default false / auto-enabled from OnRegister" — update that sentence to reflect the new default-ON / ECS-closes behavior.

2026-04-20 — plugin b4521a0..b3d3e0a¶

Plugin commits (compare)

• b3d3e0a Add Level Sequence authoring path for composable cameras.
• 9d841b1 Update README.md
• 1cecf3c Update Level Sequence wrapper.

C++ API pages regenerated: 129 classes (actors +1 AComposableCameraLevelSequenceActor, nodes +2 PostProcessNode/ViewTargetProxyNode, transitions +1 ViewTargetTransition, other UObjects +2 AsyncPlayCutsceneSequence/LevelSequenceComponent, structs +1 FComposableCameraTypeAssetReference; deleted: ComposableCameraKeyframeSequenceNode)

Prose drafts added:

• docs/reference/nodes.md — entry for UComposableCameraPostProcessNode (please review)
• docs/reference/nodes.md — entry for UComposableCameraViewTargetProxyNode (please review)
• docs/reference/transitions.md — entry for UComposableCameraViewTargetTransition (please review)

Other new public API: AsyncPlayCutsceneSequence, ComposableCameraTypeAssetInstantiator, LevelSequence/ subsystem (4 headers: actor, component, pin-type utils, type-asset reference), ComposableCameraViewportUtils — changelog mention only; no catalog entry added.

Flagged for review:

• UComposableCameraViewTargetProxyNode and UComposableCameraViewTargetTransition are marked Hidden/NotBlueprintable — internal PCM bridge classes, not designer-facing.
• LevelSequence subsystem adds a new public module folder; consider adding a dedicated User Guide page for the LS authoring path.

Reverse-chronological log of documentation updates. Each entry corresponds to a batch of plugin changes that the auto-updater skill (ccs-docs-updater) processed.

Entries are written automatically; feel free to edit them if you want to reword or add context.

2026-04-18 — plugin 92c6051..b4521a0¶

Plugin commits (compare)

• b4521a0 Optimize editor, support profiling.

C++ API pages regenerated: 3 classes modified (0 added, 3 modified, 0 removed).

• Modified: UComposableCameraScreenSpaceConstraintsNode, UComposableCameraScreenSpacePivotNode, UComposableCameraSplineTransition.
• The docs/reference/api/index.md template intro was also refreshed by split_api.py (no class content change there).
• Note: the upstream commit additionally touched the public headers ComposableCameraCameraNodeBase.h and ComposableCameraPivotOffsetNode.h, but those edits did not alter any doxygen-extracted symbols, so no API pages were regenerated for them.

Prose drafts added: none — no new public node, transition, or modifier headers were added in this commit range, so the catalog pages (docs/reference/nodes.md, transitions.md, modifiers.md) were left untouched.

Flagged for review:

• The commit message mentions profiling support. Skim the regenerated pages for any new profiling/timing members on ScreenSpaceConstraintsNode, ScreenSpacePivotNode, and SplineTransition; if the project exposes a user-facing profiler toggle, consider a short note in docs/user-guide/debugging.md (or equivalent) — this auto-updater does not infer user-guide prose.
• No internal design docs (Docs/DesignDoc.md, Docs/EditorDesignDoc.md, Docs/ExecutionFlowExamples.md) changed this run, so docs/user-guide/concepts/*.md does not need a concepts review.

2026-04-17 — plugin 2810fd5..92c6051¶

Plugin commits (compare)

• 92c6051 Add OverridePin for ActivateCameraFromDataTable.

C++ API pages regenerated: 14 classes modified (0 added, 14 modified, 0 removed).

• Modified: UComposableCameraBlueprintLibrary, UComposableCameraEvaluationTree, UComposableCameraTypeAsset, UComposableCameraPathGuidedTransition, UComposableCameraSplineTransition, FComposableCameraActivateParams, FComposableCameraEvaluationTreeLeafNodeWrapper, FComposableCameraEvaluationTreeReferenceLeafNodeWrapper, FComposableCameraExposedParameter, FComposableCameraNodePinDeclaration, FComposableCameraParameterBlock, FComposableCameraPose, and the shared Enumerations and free-Functions pages.

Prose drafts added: none — no new public node, transition, or modifier headers were added in this commit range, so the catalog pages (docs/reference/nodes.md, transitions.md, modifiers.md) were left untouched.

Flagged for review:

• The ActivateComposableCameraFromDataTable K2 node gained an override-pin mechanism this commit (the public runtime struct FComposableCameraActivateParams and the UComposableCameraBlueprintLibrary activation helpers were updated alongside the K2 node). docs/reference/activate-camera-from-data-table.md was already hand-edited for this in the previous docs commit (31e8165), so cross-check that the documented signature still matches the regenerated FComposableCameraActivateParams API page.
• No internal design docs (Docs/DesignDoc.md, Docs/EditorDesignDoc.md, Docs/ExecutionFlowExamples.md) changed this run, so docs/user-guide/concepts/*.md does not need a concepts review.

2026-04-16 — plugin 775fc66..2810fd5¶

Plugin commits (compare)

• 2810fd5 Optimize pins; add more nodes; support complex camera pose parameters; add FName and Enum pin support.

C++ API pages regenerated: 39 classes changed (5 added, 32 modified, 2 removed).

• Added: UComposableCameraFilmbackNode, UComposableCameraLensNode, UComposableCameraOrthographicNode, FComposableCameraNodePinBinding, FComposableCameraNodePinBindingTable.
• Removed: UComposableCameraComputeRandomOffsetNode, UComposableCameraFixedPoseNode (headers deleted upstream).

Prose drafts added: none — docs/reference/nodes.md already contains hand-authored entries for all three new nodes (LensNode, FilmbackNode, OrthographicNode), so no auto-drafted stubs were appended.

Flagged for review:

• docs/reference/nodes.md still contains prose sections for FixedPoseNode (line 16) and ComputeRandomOffsetNode (line 177) whose underlying headers were deleted in this commit range. Either confirm the nodes still exist under a different name or remove/update those prose entries.
• New FComposableCameraNodePinBinding / FComposableCameraNodePinBindingTable structs appeared alongside the "FName and Enum pin support" commit. Consider whether pin-binding authoring deserves a short section in docs/user-guide/authoring-camera-types.md.

2026-04-15 — initial baseline at plugin 775fc66¶

Documentation site and auto-update pipeline established. The C++ API reference under reference/api/ reflects plugin dev-v1 at commit 775fc66 ("Refactor everything with AI."). Subsequent changes will appear above this entry.