Rename displayed product to SolidCraft and add header bug reporting

.github/release-notes.md

@@ -1,14 +1,19 @@
-SolveCraft is open-source parametric 3D CAD in Rust: sketch, constrain, extrude, and change a
-parameter to watch the timeline rebuild. [Documentation](https://bherbruck.github.io/solvecraft/)
-· [try it in the browser](https://bherbruck.github.io/solvecraft/app/) ·
-[contributing](https://github.com/bherbruck/solvecraft/blob/main/CONTRIBUTING.md) ·
-[issues](https://github.com/bherbruck/solvecraft/issues). AI agents can model with it over MCP:
-`solvecraft-cli mcp` ([how](https://bherbruck.github.io/solvecraft/guide/mcp.html)).
+SolidCraft is open-source parametric 3D CAD in Rust: sketch, constrain, extrude, and change a
+parameter to watch the timeline rebuild. [Documentation](https://bherbruck.github.io/solidcraft/)
+· [try it in the browser](https://bherbruck.github.io/solidcraft/app/) ·
+[contributing](https://github.com/bherbruck/solidcraft/blob/main/CONTRIBUTING.md) ·
+[issues](https://github.com/bherbruck/solidcraft/issues). AI agents can model with it over MCP:
+`solvecraft-cli mcp` ([how](https://bherbruck.github.io/solidcraft/guide/mcp.html)).
+
+Compatibility names are unchanged: existing `.solvecraft` designs, `solvecraft-cli`, package
+IDs and archive filenames still work. Published 0.2.0 and 0.2.1 releases keep their original
+SolveCraft branding. Documentation, the browser app and the Flatpak feed use the new
+SolidCraft project Pages URLs; old-name Pages addresses are not permanent aliases.
 
 **Which file?**
 - **Windows:** `SolveCraft-{version}-windows-x64.exe` runs as is. Or install the `.msi`, or unzip the
   `-portable.zip` (x64, x86 and arm64).
-- **macOS 11+** (Apple silicon and Intel): open the `.dmg` and drag SolveCraft onto Applications.
+- **macOS 11+** (Apple silicon and Intel): open the `.dmg` and drag `SolveCraft.app` onto Applications.
   The CLI is in `solvecraft-cli-{version}-macos-universal.zip`.
 - **Linux** (x86_64 and aarch64, glibc 2.35+): the `.AppImage` (`chmod +x`, then run it), the
   `.deb` or `.rpm`, the `.flatpak` (`flatpak install --user <file>`), or the `.tar.gz`.
@@ -16,10 +21,10 @@ parameter to watch the timeline rebuild. [Documentation](https://bherbruck.githu
 - **Web:** `solvecraft-web-{version}.zip` is a static site to host yourself.
 - `SHA256SUMS.txt`: `sha256sum -c SHA256SUMS.txt --ignore-missing`.
 
-The builds aren't signed yet. On macOS, right-click SolveCraft in Applications and choose
+The builds aren't signed yet. On macOS, right-click `SolveCraft.app` in Applications and choose
 **Open** the first time (or run `xattr -dr com.apple.quarantine /Applications/SolveCraft.app`).
 On Windows, SmartScreen may say "Windows protected your PC": **More info**, then **Run anyway**.
 Licences are built in (Help ▸ About ▸ Licences, `solvecraft-cli licences`); the packages also
 install `THIRD-PARTY-LICENSES.txt`. Known limitations:
-[ROADMAP.md](https://github.com/bherbruck/solvecraft/blob/main/ROADMAP.md#known-limitations).
+[ROADMAP.md](https://github.com/bherbruck/solidcraft/blob/main/ROADMAP.md#known-limitations).