Version 0.0.3

Change Summary

• Change required packages and version numbers, including more recent version requirements for numpy, scipy, svmbir, and ray.
• Package bm4d removed from main requirements list due to issue #342.
• Support jaxlib versions 0.3.0 to 0.3.15 and jax versions 0.3.0 to 0.3.17.
• Rename linear operators in radon_astra and radon_svmbir modules to TomographicProjector.
• Add support for fan beam CT in radon_svmbir module.
• Add function linop.linop_from_function for constructing linear operators from functions.
• Enable addition operator for functionals.
• Completely new implementation of BlockArray class.
• Additional solvers in scico.solver.
• New Huber norm (HuberNorm) and set distance functionals (SetDistance and SquaredSetDistance).
• New loss functions loss.SquaredL2AbsLoss and loss.SquaredL2SquaredAbsLoss for phase retrieval problems.
• Add interface to BM4D denoiser.
• Change interfaces of linop.FiniteDifference and linop.DFT.
• Change filenames of some example scripts (and corresponding notebooks).
• Add support for Python 3.7.
• New DiagonalStack linear operator.
• Add support for non-linear operators to optimize.PDHG optimizer class.
• Various bug fixes.

Changes in Detail

• Preparation for next release by @bwohlberg in #226
• Miscellaneous changes by @bwohlberg in #227
• Check for blockarray inputs in from_operator by @Michael-T-McCann in #229
• Revert SVD workaround by @Michael-T-McCann in #230
• Make user-facing code use scico.random instead of np.random by @Michael-T-McCann in #235
• Add loss functions for phase retrieval by @bwohlberg in #236
• Fix bug and add example by @smajee in #246
• Make bm3d dependency optional by @bwohlberg in #243
• Fix readthedocs build failure by @bwohlberg in #248
• Add doctest of modules to workflow, fix modules so they pass by @Michael-T-McCann in #247
• Address missing examples in docs by @bwohlberg in #251
• Minor clean up and packaging fix by @bwohlberg in #254
• Add a mechanism to create linear operators from functions by @Michael-T-McCann in #249
• Fix bugs in loss module by @bwohlberg in #255
• svmbir refactor by @smajee in #252
• Make SCICO compatible with jax 0.3.4 by @Michael-T-McCann in #256
• Docs style fixes by @bwohlberg in #257
• Add support for addition of functionals by @bwohlberg in #258
• Sphinx autodoc configuration changes by @bwohlberg in #260
• Update and fix conda environment construction script by @bwohlberg in #262
• Solver and functional extensions by @bwohlberg in #264
• Add BM4D by @smajee in #263
• Misc bug fix by @smajee in #266
• Bump pinned black version by @bwohlberg in #268
• Bug fix by @bwohlberg in #267
• Improve documentation for linop.optics by @bwohlberg in #233
• Minor docs fix by @bwohlberg in #269
• Minor additional improvements to conda script by @bwohlberg in #270
• Make compatible with jax v0.3.5 by @Michael-T-McCann in #273
• Change development version number structure by @bwohlberg in #271
• Reduce test run time by @bwohlberg in #275
• Improve SquaredL2SquaredAbsLoss by @bwohlberg in #278
• Simplify BlockArray implementation by @Michael-T-McCann in #259
• Fix typing errors and set up mypy workflow action by @bwohlberg in #176
• Fix parameter name in example script by @bwohlberg in #286
• Restore missing BlockArray docs by @bwohlberg in #285
• Fix bugs introduced by BlockArray changes by @Michael-T-McCann in #282
• Various improvements by @bwohlberg in #290
• Improve docs by @Michael-T-McCann in #289
• Bump maximum jax version and address imageio warnings by @bwohlberg in #294
• Improve example checking script by @bwohlberg in #295
• Modify FiniteDifference linop by @bwohlberg in #296
• Clean up examples by @bwohlberg in #297
• Improve handling of h_center parameter in linop.CircularConvolve by @bwohlberg in #299
• Improve notebook build script by @bwohlberg in #300
• Resolve import error by @bwohlberg in #302
• Add Python 3.7 compatibility by @Michael-T-McCann in #301
• Fix variable getting code for strings by @Michael-T-McCann in #303
• Clean up ray.tune interface by @bwohlberg in #304
• Improve script and resolve context-dependent test failure by @bwohlberg in #305
• Update change summary by @bwohlberg in #306
• Add google colab badge by @bwohlberg in #308
• Add separable Huber norm and minor docs improvements. by @bwohlberg in #307
• Added the name of the BlockArray class to repr by @FernandoDavis in #293
• Extend interface of linop.DFT by @bwohlberg in #309
• Extend L21Norm to support multiple l2 axes by @bwohlberg in #313
• Update type checking command by @Michael-T-McCann in #314
• Add block diagonal linear operator by @Michael-T-McCann in #315
• Bump test tolerance by @Michael-T-McCann in #318
• Make compatible with jax 0.3.15 by @Michael-T-McCann in #320
• Miscellaneous changes by @bwohlberg in #321
• Add PDHG solver with support for non-linear operators by @bwohlberg in #322
• Minor improvements to scico.optimize docs by @bwohlberg in #328
• Clean up Operator and LinearOperator module structure by @bwohlberg in #329
• Address #335 by @bwohlberg in #336
• Significant docs extension and restructuring by @bwohlberg in #332
• Bump maximum jax version and some other small changes by @bwohlberg in #338
• Address #324 by @bwohlberg in #339
• Replaced gpu<->cpu copies with host_callback in minimize. by @FernandoDavis in #253
• Resolve some components of #228 by @bwohlberg in #340
• Various changes by @bwohlberg in #341
• Mitigate impact of #342 by @bwohlberg in #343
• Fix conda script and work around #344 by @bwohlberg in #345
• Changes for 0.0.3 release by @bwohlberg in #346

Full Changelog: v0.0.2...v0.0.3