chore(main): release 0.4.1

Author: liblaf[bot]

.config/release-please/.manifest.json

@@ -1 +1 @@
-{".":"0.4.0"}
+{".":"0.4.1"}

CHANGELOG.md

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 # Changelog
 
+## [0.4.1](https://github.com/liblaf/apple/compare/v0.4.0...v0.4.1) (2025-10-19)
+
+
+### ✨ Features
+
+* **inverse-grin:** add optimizer configuration and new inverse-no-reg script ([4c7d3f8](https://github.com/liblaf/apple/commit/4c7d3f8edd9310567202d4e6d999197510a0e858))
+* **warp/sim:** add sparse Hessian support and improve numerical stability ([61d8b07](https://github.com/liblaf/apple/commit/61d8b0730c6cc5235d1514f908a88157750661b8))
+
+
+### 🐛 Bug Fixes
+
+* **inverse-grin:** update regularization weights in loss calculation ([4684ce4](https://github.com/liblaf/apple/commit/4684ce4da7049bb811244e74e151cf8cb145832f))
+
+
+### ♻️ Code Refactoring
+
+* **exp/inverse:** Simplify activation parameter to a single scalar stretch ([5ea6f55](https://github.com/liblaf/apple/commit/5ea6f55d494ca41fd96d21e3a56138f1428ab0bf))
+* **exp:** Improve inverse simulation inspection script ([75afcff](https://github.com/liblaf/apple/commit/75afcff97dd3a3661d7516e9f2795f077481f9f3))
+* **jax:** Enhance robustness and consistency of optim and math modules ([dd241d8](https://github.com/liblaf/apple/commit/dd241d8229b98091485b77014899dc4c857daaf8))
+
+
+### 🛠 Builds
+
+* **deps:** Upgrade JAX to 0.7 and add cholespy ([35acd6d](https://github.com/liblaf/apple/commit/35acd6d63289c0da210899fcdf1e0fe4cae53f9d))
+* **repo:** Configure Git LFS for large file tracking ([fbfb958](https://github.com/liblaf/apple/commit/fbfb958c459aa49d00a8b778758d5836cd4aa130))
+
 ## [0.4.0](https://github.com/liblaf/apple/compare/v0.3.0..v0.4.0) - 2025-10-12
 
 ### 💥 BREAKING CHANGES