Getting ready for deploy

2026-06-04 03:49:56 -04:00
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+# Changelog
+
+All notable changes to Pr3tz are documented here.
+
+## [Unreleased]
+
+### Changed
+- **Minimum Blender version raised to 5.0** — `bl_info["blender"]` updated to `(5, 0, 0)`.
+  Blender 4.x is no longer supported. Drops all legacy compatibility shims:
+  - `_get_action_fcurves` now uses the Blender 5 layered Action API only (no `action.fcurves` fallback).
+  - Principled BSDF shaders use Blender 5 canonical input names directly:
+    `"Specular IOR Level"`, `"Transmission Weight"`, `"Coat Weight"`, `"Coat Roughness"`.
+  - Removed `"Specular"` / `"Clearcoat"` / `"Transmission"` key-in-inputs guards.
+
+
+## [2.0.0] — Current
+
+### Added
+- Full modular rewrite: `knot_animation.py` split into 10 focused modules under `knot_animation/`
+- 20 built-in shader presets (up from 7 in 1.x)
+- Per-knot material overrides — color, roughness, metallic, emission strength
+- Per-knot animation rates: spin phase, revolution phase, height pulse, scale oscillation
+- Smooth geometry transitions with Linear / Quadratic / Smoothstep easing
+- Random playlist generator with configurable min/max ranges for every parameter
+- Bake & Export operator with split-file support for distributed render farms (SheepIt)
+- Blender 5.0 layered-action API support (`_get_action_fcurves` compatibility helper)
+- `FitTimeline` and `FitPlaylist` operators
+- Global Reactivity factor for audio-reactive animation
+- `preview_resolution` / `render_resolution` split for fast viewport + quality renders
+- Camera shake baked to `delta_location` keyframes during export
+- Headless `align_matrix` monkey-patch for crash-free command-line rendering
+
+### Changed
+- Handler no longer uses `bpy.ops` or reads `bpy.context.space_data` — safe in all execution contexts
+- Material cache keyed by preset ID — no rebuilds on every frame
+
+## [1.x] — Single-file era
+
+- `knot_animation.py`: procedural torus knot animation with hardcoded 10-knot config list
+- 7 shader presets
+- No playlist editor, no transitions, no export