HIghlights

• SSIM scoring landed for Image.ssim, giving perceptual quality metrics directly in Zig and Python.
• Matrix module adds SVD-powered pseudoInverse, richer error reporting, and faster PCA projection via SIMD.
• Python Matrix bindings now behave like native numeric types, expose LU/QR/SVD/pinv, and ship new constructors plus 3.10 to 3.14 wheel support.
• Image filters now require preallocated outputs (Image.initLike/dupe); update callers, switch to Point.init, and replace meta.clampU8/clampTo with meta.clamp.
• Fixes include steady-state deflate reuse, stride-safe canvas drawing, NaN-resistant rectangles, and corrected edge copying.

What's Changed

• refactor(image)!: standardize output buffer handling by @arrufat in https://github.com/bfactory-ai/zignal/pull/192
• refactor(geometry): unify Point init and add vector utilities by @arrufat in https://github.com/bfactory-ai/zignal/pull/193
• feat(matrix): implement Moore-Penrose pseudoinverse by @arrufat in https://github.com/bfactory-ai/zignal/pull/194
• feat(image): implement structural similarity index (ssim) by @arrufat in https://github.com/bfactory-ai/zignal/pull/195
• docs(python): enhance README with badges and detailed features by @arrufat in https://github.com/bfactory-ai/zignal/pull/196
• feat(python): add matrix bindings by @arrufat in https://github.com/bfactory-ai/zignal/pull/197
• ci: add python 3.14 to test matrix by @arrufat in https://github.com/bfactory-ai/zignal/pull/198

Full Changelog: https://github.com/bfactory-ai/zignal/compare/0.6.0...0.7.0