What's Changed

• Multiple fixes by @benediktjohannes (#2705, #2709, #2706, #2707, #2724)
• Fix potential bug with settings.debug.on() by @benediktjohannes in #2704
• Remove jaxtyping from gpytorch by @Balandat in #2711
• Upgrade to use py3.10 features by @Balandat in #2712
• Buildthedocs fail by @hvarfner in #2716
• use the qualified name as the cache key by @kayween in #2719
• Adding support for load_state_dict with assign=True for priors of Transformed distributions by @hvarfner in #2691
• Separate covariance computations for customizable posterior inference by @SebastianAment in #2715
• Deprecating length_safe_zip in favor of zip(..., strict=True) by @SebastianAment in #2718
• make ConstantKernel broadcast properly by @kayween in #2720
• Remove jaxtyping dep, bump linear_operator req to v0.6.1 by @Balandat in #2723
• Fix notImplementedError message by @benediktjohannes in #2708
• fix: replace deprecated np.trapz with scipy.integrate.trapezoid by @thakoreh in #2721

New Contributors

• @benediktjohannes made their first contribution in #2705
• @thakoreh made their first contribution in #2721

Full Changelog: v1.15.1...v1.15.2

Contributors

• @Balandat
• @kayween
• @thakoreh
• @SebastianAment
• @hvarfner
• @benediktjohannes

What's Changed

• LargeBatchVariationalStrategy caches triangular solves for test time by @jacobrgardner in #2698

Full Changelog: v1.15...v1.15.1

Contributors

• @jacobrgardner

What's Changed

• Speed Up Variational Strategy by @kayween in #2692
• Fix relative import in vlarge batch ariatinal strategy tests by @Balandat in #2693
• Poisson and negative binomial by @StefanoDamato in #2690

New Contributors

• @StefanoDamato made their first contribution in #2690

Full Changelog: v1.14.3...v1.15

Contributors

• @Balandat
• @kayween
• @StefanoDamato

What's Changed

• Remove unused eps parameter from relevant kernels by @Thomas-Christie in #2675
• fix docstring in MultitaskMultivariateNormal by @kayween in #2680
• type hint fixes Iterable[Kernel] -> Kernel by @kayween in #2678
• RFF/linear prediction strategy fix (take 2) by @gpleiss in #2681
• Fix for #2674 - Corrected sizes for alpha in RQKernel when using Deep GPs by @mrlj-hash in #2677

New Contributors

• @Thomas-Christie made their first contribution in #2675
• @kayween made their first contribution in #2680
• @mrlj-hash made their first contribution in #2677

Full Changelog: v1.14.2...v1.14.3

Contributors

• @gpleiss
• @Thomas-Christie
• @kayween
• @mrlj-hash

Full Changelog: v1.14.1...v1.14.2

This bugfix reverts a breaking change introduced by #2671.

What's Changed

• Ensure LinaerKernel stores ard_num_dims property. by @gpleiss in #2635
• Export "constraints" submodule from package root by @chrisyeh96 in #2656
• [Docs] Fixes #2569: Incorrect Matern docs by @samjenner1 in #2657
• Loosen numeric tolerances in certain unit tests by @esantorella in #2661
• Replace deprecated np.Inf with np.inf by @saitcakmak in #2663
• Implement Hadamard Gaussian noise by @TobyBoyne in #2481
• Update precommit by @sdaulton in #2665
• Supporting passing full train inputs, rather than only supporting task indices to in HadamardGaussianLikelihood by @sdaulton in #2664
• RFF/linear prediction strategy fix by @gpleiss in #2671

New Contributors

• @samjenner1 made their first contribution in #2657
• @TobyBoyne made their first contribution in #2481

Full Changelog: v1.14...v1.14.1

Contributors

• @gpleiss
• @chrisyeh96
• @sdaulton
• @esantorella
• @saitcakmak
• @TobyBoyne
• @samjenner1

What's Changed

• DOC: fix a typo, Hyperparamters -> Hyperparameters by @partev in #2588
• Allow for dimension-specific variance in linear kernel by @sdaulton in #2593
• Fix bug #2606: Setting mixing_weights=False in SoftmaxLikelihood still adds the learnable parameter W by @DiegoFreitasH in #2607
• Add typing annotations to gpytorch.Module by @chrisyeh96 in #2608
• Improve typing annotations for linear kernel by @chrisyeh96 in #2613
• Remove unused imports in GPyTorch Fully Bayesian example by @chrisyeh96 in #2612
• gpytorch.module: fix typing annotation by @chrisyeh96 in #2611
• Remove deprecated lazy tensor by @saitcakmak in #2615
• Support broadcasting batch shapes in MTMVN.from_independent_mvns by @saitcakmak in #2621
• Fix typo in Pyro_GPyTorch_High_Level.ipynb by @williamjsdavis in #2574
• Fix error in IndexKernel docstring by @parrangoiz in #2625
• Implement MVN.unsqueeze by @saitcakmak in #2624
• Update MVN.expand() to support non-lazy MVN & reuse scale_tril where possible by @saitcakmak in #2623
• Unpin jaxtyping by @saitcakmak in #2626
• Detach new_covar_cache to enable JIT tracing of models after fantasization by @SaiAakash in #2605
• DOC: fix typos in likelihood.py by @chrisyeh96 in #2486
• sign fix for gradient blocks by @m-julian in #2598
• Start adding typing annotations to ExactGP by @chrisyeh96 in #2436
• Hotfix: fix .diagonal() calls for keops kernel matrices. by @gpleiss in #2590
• Version bump (Python 3.10) by @gpleiss in #2627

New Contributors

• @DiegoFreitasH made their first contribution in #2607
• @williamjsdavis made their first contribution in #2574
• @parrangoiz made their first contribution in #2625
• @SaiAakash made their first contribution in #2605

Full Changelog: v1.13...v1.14

Contributors

• @gpleiss
• @chrisyeh96
• @sdaulton
• @saitcakmak
• @partev
• @DiegoFreitasH
• @williamjsdavis
• @m-julian
• @parrangoiz
• @SaiAakash

What's Changed

• main and develop branches by @gpleiss in #2542
• Include jaxtyping to allow for Tensor/LinearOperator typehints with sizes. by @gpleiss in #2543
• fix: replace deprecated scipy.integrate.cumtrapz with cumulative_trapezoid by @natsukium in #2545
• use common notation for normal distribution N(\mu, \sigma^2) by @partev in #2547
• fix broken link in Simple_GP_Regression.ipynb by @partev in #2546
• Deprecate last_dim_is_batch (bump PyTorch version to >= 2.0) by @gpleiss in #2549
• Added ability for priors of transformed distributions to have their p... by @hvarfner in #2551
• Avoid unnecessary memory allocation for covariance downdate in SGPR prediction strategy by @JonathanWenger in #2559
• Fix VNNGP with batches by @LuhuanWu in #2375
• fix a typo by @partev in #2570
• fix a typo by @partev in #2571
• DOC: improve the formatting in the documentation by @partev in #2578

New Contributors

• @natsukium made their first contribution in #2545
• @hvarfner made their first contribution in #2551

Full Changelog: v1.12...v1.13

Contributors

• @gpleiss
• @LuhuanWu
• @partev
• @natsukium
• @JonathanWenger
• @hvarfner

What's Changed

• Minor patch to Matern covariances by @j-wilson in #2378
• Fix error messages for ApproximateGP.get_fantasy_model by @gpleiss in #2374
• Fix lazy kernel slicing when there are multiple outputs by @douglas-boubert in #2376
• Fix training status of noise model of HeteroskedasticNoise after exceptions by @fjzzq2002 in #2382
• Stop rbf_kernel_grad and rbf_kernel_gradgrad creating the full covariance matrix unnecessarily by @douglas-boubert in #2388
• Likelihood bugfix by @gpleiss in #2395
• Update RTD configuration, and linear_operator requirement. by @gpleiss in #2399
• Better support for missing labels by @Turakar in #2288
• Fix latex of gradients in docs by @jlperla in #2404
• Skip the warning in gpytorch.lazy.__getattr__ if name starts with _ by @saitcakmak in #2423
• Fix KeOps regressions from #2296. by @gpleiss in #2413
• Update index.rst by @mkomod in #2449
• python should also be a runtime dependency by @jaimergp in #2457
• fix a typo: cannonical -> canonical by @partev in #2461
• Update distributions.rst by @chrisyeh96 in #2487
• Fix flaky SVGP classification test by @gpleiss in #2495
• DOC: Fix typo in docstring. by @johanneskopton in #2493
• fix a typo by @partev in #2464
• DOC: fix formatting issue in RFFKernel documentation by @partev in #2463
• DOC: fix broken formatting in leave_one_out_pseudo_likelihood.py by @partev in #2462
• ConstantKernel by @SebastianAment in #2511
• DOC: fix broken URL in periodic_kernel.py by @partev in #2513
• Bug: Exploit Structure in get_fantasy_strategy by @naefjo in #2494
• Matern52 grad by @m-julian in #2512
• Added optional kwargs to ExactMarginalLogLikelihood call by @rafaol in #2522
• Corrected configuration of exclude statements in pre-commit configuration by @JonathanWenger in #2541

New Contributors

• @douglas-boubert made their first contribution in #2376
• @fjzzq2002 made their first contribution in #2382
• @jlperla made their first contribution in #2404
• @mkomod made their first contribution in #2449
• @jaimergp made their first contribution in #2457
• @partev made their first contribution in #2461
• @chrisyeh96 made their first contribution in #2487
• @johanneskopton made their first contribution in #2493
• @naefjo made their first contribution in #2494
• @rafaol made their first contribution in #2522

Full Changelog: v1.11...v1.12

Contributors

• @gpleiss
• @jaimergp
• @Turakar
• @j-wilson
• @fjzzq2002
• @chrisyeh96
• @saitcakmak
• @jlperla
• @rafaol
• @partev
• @JonathanWenger
• @mkomod
• @johanneskopton
• @m-julian
• @naefjo
• @SebastianAment
• @douglas-boubert

What's Changed

• Fix solve_triangular(Tensor, LinearOperator) not supported in VNNGP by @Turakar in #2323
• Metrics fixes and cleanup by @JonathanWenger in #2325
• Lock down doc requirements to prevent RTD failures. by @gpleiss in #2339
• Fix typos in multivariate_normal.py by @manuelhaussmann in #2331
• add Hamming IMQ kernel by @samuelstanton in #2327
• Use torch.cdist for dist by @esantorella in #2336
• Enable fantasy models for multitask GPs Reborn by @yyexela in #2317
• Clean up deprecation warnings by @saitcakmak in #2348
• More informative string representation of MultitaskMultivariateNormal distributions. by @gpleiss in #2333
• Mean and kernel functions for first and second derivatives by @ankushaggarwal in #2235
• Bugfix: double added log noise prior by @LuisAugenstein in #2355
• Remove Module.getattr by @saitcakmak in #2359
• Remove num_outputs from IndependentModelList by @saitcakmak in #2360
• keops periodic and keops kernels unit tests by @m-julian in #2296
• Deprecate checkpointing by @gpleiss in #2361

New Contributors

• @Turakar made their first contribution in #2323
• @manuelhaussmann made their first contribution in #2331
• @esantorella made their first contribution in #2336
• @yyexela made their first contribution in #2317
• @ankushaggarwal made their first contribution in #2235
• @LuisAugenstein made their first contribution in #2355

Full Changelog: v1.10...v1.11

Contributors

• @gpleiss
• @manuelhaussmann
• @ankushaggarwal
• @Turakar
• @esantorella
• @saitcakmak
• @LuisAugenstein
• @samuelstanton
• @JonathanWenger
• @yyexela
• @m-julian