AbstractFlow v0.3.16

Added

• Artifact input selection in the Run modal, including Gateway-backed search/filtering for reusable text, document, image, video, voice, audio, and music artifacts.
• Artifact search/import/export contract support in the Gateway client layer, while keeping file read/write behavior as graph-level nodes rather than modal-only actions.
• Staged Deep Research demo workflow for authoring demonstrations.

Changed

• Media nodes now surface the critical sampling controls (steps, seed, and guidance) consistently for image and video generation/editing, with model defaults used when fields are left empty.
• Run progress rendering now includes elapsed/estimated remaining time when Gateway progress events provide enough timing data.
• The Run modal now uses a window-style top bar and only shows lifecycle actions that match the current run state.
• Apple/GPU Flow profiles now require Gateway >=0.2.21 and Agent >=0.3.9; hosted CI/release tests install the base Gateway package because HTTP/SSE is part of the light install.

Fixed

• Media provider selectors now keep image/video provider defaults scoped to media providers instead of showing text-only providers.
• Canvas interactions avoid stale pointer-capture state after trackpad/mouse release events.
• Generated media cards no longer expose a modal-level export button; artifact-to-file workflows should use graph nodes.