v0.1.0: software map renderer + SDL3 window viewer

docs/ROADMAP.md

@@ -11,12 +11,15 @@ that each one produces something that builds and runs.
       CMake/Ninja, Docker `dev`/`deploy`, GitLab CI. Reads `BIG4`/RefPack data
       from a local install, recovers map start waypoints, and runs a
       deterministic headless two-player skirmish to a decision.
+- [x] **v0.1.0 — map renderer + window.** Software ARGB framebuffer, TGA
+      decoder for the map art, BMP output, map/grid/unit compositing, and an
+      SDL3 window viewer (pan/zoom).
 
 ## Next
 
-- [ ] **v0.1.0 — complete map parsing.** Parse `MPPositionList` for maps that do
-      not use `Player_N_Start` waypoints; recover map dimensions, terrain
-      heightmap and placement grid; place real starting structures/units.
+- [ ] **v0.1.1 — correct world calibration.** Parse the map heightmap
+      dimensions (and `MPPositionList` starts) so the unit overlay lines up with
+      the map art instead of using an assumed world size.
 - [ ] **v0.2.0 — data & file formats.** Parse compiled gameplay assets
       (`GameObject`, `WeaponTemplate`, `ArmorTemplate`, `LocomotorTemplate`) so
       units use the real balance numbers instead of OpenRA3's stand-ins.
@@ -25,8 +28,9 @@ that each one produces something that builds and runs.
       tree, pathfinding and shroud.
 - [ ] **v0.4.0 — AI.** Skirmish AI: build states, team composition, attack
       waves (the reference tree's `AI*` modules).
-- [ ] **v0.5.0 — renderer.** A W3D/D3D9 (or portable Vulkan/OpenGL) client
-      backend implementing `ra3::client::display`, plus input.
+- [ ] **v0.5.0 — full renderer.** Terrain heightmap rendering, W3D models and a
+      D3D9/Vulkan/OpenGL client backend implementing `ra3::client::display`,
+      plus full input.
 - [ ] **v0.6.0 — content.** Load real maps, units, powers and strings; play a
       skirmish end-to-end with a UI.