pymc-devs/pymc: v4.2.0

What's Changed Major Changes Allow broadcasting via observed and dims by @ricardoV94 in https://github.com/pymc-devs/pymc/pull/6063 Remove support for specifying "dims on the fly" from the shapes of variables by @ricardoV94 in https://github.com/pymc-devs/pymc/pull/6112 Automatic versioning with versioneer by @cfonnesbeck in https://github.com/pymc-devs/pymc/pull/6078 New Features & Bugfixes Implement Truncated distributions by @ricardoV94 in https://github.com/pymc-devs/pymc/pull/6113 Port GARCH11 to v4 by @junpenglao in https://github.com/pymc-devs/pymc/pull/6119 Implement Symbolic RVs and enable nested distribution factories (such as Mixtures of Mixtures) by @ricardoV94 in https://github.com/pymc-devs/pymc/pull/6072 Allow for batched alpha in StickBreakingWeights by @purna135 in https://github.com/pymc-devs/pymc/pull/6042 Remove NoDistribution and enable .dist API for Simulator and DensityDist by @ricardoV94 in https://github.com/pymc-devs/pymc/pull/6110 Add start_sigma to ADVI 2 by @markusschmaus in https://github.com/pymc-devs/pymc/pull/6132 Create .gitpod.yml by @ferrine in https://github.com/pymc-devs/pymc/pull/6070 and https://github.com/pymc-devs/pymc/pull/6109 Docs & Maintenance Make rvs_to_values work with non-RandomVariables by @ricardoV94 in https://github.com/pymc-devs/pymc/pull/6101 Marginalapprox fix by @bwengals in https://github.com/pymc-devs/pymc/pull/6076 Fix bug in which TruncatedNormal returns -inf for all values if any value is out of bounds by @adrn in https://github.com/pymc-devs/pymc/pull/6128 Rename cov_func/cov to scale_func/scale for TP/MvStudentT by @fonnesbeck in https://github.com/pymc-devs/pymc/pull/6068 Add SpecifyShape decorator to jax_funcify_Assert by @martiningram in https://github.com/pymc-devs/pymc/pull/6062 Remove reshape_t by @tjburch in https://github.com/pymc-devs/pymc/pull/6118 Fix Model docstring by @alekracicot in https://github.com/pymc-devs/pymc/pull/6048 Update opvi docs by @ferrine in https://github.com/pymc-devs/pymc/pull/6093 Fix formatting in documentation of AR distribution parameters by @daniel-saunders-phil in https://github.com/pymc-devs/pymc/pull/6080 Fix incorrect formula in NormalMixture docstring by @MatthewQuenneville in https://github.com/pymc-devs/pymc/pull/6073 Fix last remaining PyMC3 occurrences & broken link by @Armavica in https://github.com/pymc-devs/pymc/pull/6133 Update GOVERNANCE.md for PyMCon_2022 planning repo by @canyon289 in https://github.com/pymc-devs/pymc/pull/6088 Add new core contributors by @OriolAbril in https://github.com/pymc-devs/pymc/pull/6117 Pin pydata-sphinx-theme by @ricardoV94 in https://github.com/pymc-devs/pymc/pull/6120 Mirror codebase structure in tests by @Armavica in https://github.com/pymc-devs/pymc/pull/6084 Clean up some warnings from the test suite by @Armavica in https://github.com/pymc-devs/pymc/pull/6067 and https://github.com/pymc-devs/pymc/pull/6074 Restructure the test suite to follow the code by @Armavica in https://github.com/pymc-devs/pymc/pull/6111 New Contributors @alekracicot made their first contribution in https://github.com/pymc-devs/pymc/pull/6048 @MatthewQuenneville made their first contribution in https://github.com/pymc-devs/pymc/pull/6073 @tjburch made their first contribution in https://github.com/pymc-devs/pymc/pull/6118 @markusschmaus made their first contribution in https://github.com/pymc-devs/pymc/pull/6096 @cfonnesbeck made their first contribution in https://github.com/pymc-devs/pymc/pull/6078 @adrn made their first contribution in https://github.com/pymc-devs/pymc/pull/6128 Full Changelog: https://github.com/pymc-devs/pymc/compare/v4.1.7...v4.2.