12.1: feathered selections, Select Subject, Soft Light, the fixed-width font menu (Compositor 1.1.1–1.1.4)

TASKS.md

@@ -297,7 +297,10 @@ The panel of 4.6 shows and edits what the session holds so far. Each item adds i
 - [x] 12.0 Port Compositor 1.3: survey the upstream changes from 1.1 to 1.3.x and split them into ordered items here before any code.
 - 12.0 survey: the twin mirrors Compositor at 7451cef (the 1.1 feed); the target is tag v1.3.3, 220 commits later, 164 files (157 Swift and C, the seven app icon PNGs), about 17,400 lines added (`git diff 7451cef v1.3.3 -- Compositor CompositorTests`). The spec is checked out at `~/Documents/Github/Compositor-spec`, pinned to v1.3.3. Items follow upstream's versions, since each builds on the last; each ports its range's Swift and C changes with their tests, and a later fix to a feature travels with the item that ports the feature (named below where it crosses items), so no item ports a state upstream abandoned. A change reaches an item by the release that contains it (`git describe --contains`), not by the log's date order. Already held by the twin, so ported as no code but their AGENTS.md notes updated to say Swift now agrees: `f6a74c9` (Levels no longer converts soft edges twice; the Levels known difference), `121a15f` (Color Dodge and Color Burn in sRGB; the `SeparableBlend` note), `5775dd1` and `6230e41` (effects through snapshots; the 9.6a fix beyond Swift), `90ee29f` (Select All in text fields), `b5cb4fa` (M and L choose their tools only; the 7.2 note) in 12.5b, and `7111885` (the distort tests' folding; the 6.2 note) in 12.6. Open Recent's list lives in OmaPhoto's own settings (`QSettings`), where Swift reads `NSDocumentController`'s: Qt has no API for the desktop's recent documents. The user's decisions (2026-09-26): LibRaw decodes RAW where Swift uses `CIRAWFilter`; Qt SVG renders SVG where Swift uses `NSImage`; the Magic tool's Object mode takes U²-Net's foreground mask and selects the connected region under the click, where Swift uses Vision's `VNGenerateForegroundInstanceMaskRequest`. Left out, macOS alone: automatic updates and the appcast, the title bar's drag, "always dark" alerts and panels (Linux follows the Omarchy theme), opening a project while the app is quit.
 - 12.0 round 1: FAIL, six findings: the reload on disk sat in 1.2.11 though 1.3 merged it (moved to 12.13 by `git describe --contains`), the reshaped app icon had no item (12.6), fixes crossing items were placed by version (the rule stated, `d9b3f9e` to 12.2, `5d7adba` to 12.8c, `96edd5f` to 12.8b, `b683acb` and `a5721b2` named), changes the twin holds were unmarked (listed with their AGENTS.md notes), the counts were off, Open Recent's list had no home (QSettings). Round 2: PASS, no findings.
-- [ ] 12.1 Versions 1.1.1–1.1.4: feathered selection modifiers, the Soft Light blend mode, the Type tool's responsiveness, a fixed-width font menu.
+- [x] 12.1 Versions 1.1.1–1.1.4: feathered selection modifiers, the Soft Light blend mode, the Type tool's responsiveness, a fixed-width font menu.
+- 12.1 work: feather (the coverage blurred at sigma feather / 2, edges repeated; the bounds, clip, copy region and masks from a selection grow by twice the feather), the Select menu's Expand…, Contract… and Feather… through the amount sheet, the bar's Feather, Select ▸ Subject on U²-Net, Soft Light, `TypeFontPicker`, the inline editor's measure cache and `setTextDraft`'s narrower resume. Evidence: 209 of 209 in the dev image, lint clean; mutants over Selection, the sheet and bar, Select Subject, the menus, the font picker, the mask from a selection, the copy region, `whitePixels` and the renderer: every one caught but the two equivalent ones AGENTS.md names; dead terms removed (`canSelectSubject`'s document and busy, the sheet's `trimmed`, the picker's name test).
+- 12.1 round 1: FAIL, two findings. Choosing the face already shown restyled, opening live text for editing, where Swift's `choose` writes nothing (the picker returns on the shown face; `theFaceShownChangesNothing`, its mutant caught); AGENTS.md named `LayerRendererTests` for the blend formulas (`BlendModeTests`).
+- 12.1 round 2: PASS, no findings.
 - [ ] 12.2 Versions 1.1.5–1.1.6: folder duplication and the refined layer controls, folder opacity with 1.2.0's store rule for a dimmed folder (`d9b3f9e`), the keyboard shortcuts window.
 - [ ] 12.3 Version 1.1.7: rulers, guides, the layout grid and Snap To.
 - [ ] 12.4 Version 1.1.8: the Magic tool's Object mode (U²-Net and the clicked region).