[Diff since v0.64.0](https://github.com/jheinen/GR.jl/compare/v0.64.0...v0.64.1)
**Closed issues:**
- "Rerunning build step for GR" caused a new error (413)
- Precompilation failed when running "] test GR" (450)
**Merged pull requests:**
- Add rebuild attempt failsafes and env variable (417) (mkitti)
- A few type stability fixes (452) (sjkelly)
- Grab bag of inference improvements (453) (sjkelly)