v0.0.1-beta

Highlights

Supports nested tensordicts:

• [Feature] Nested tensordicts by @vmoens in #256
• [Feature]: Index nested tensordicts using tuples by @vmoens in #262
• [Feature]: flatten nested tensordicts by @vmoens in #264

Padding for tensordicts:

• [Feature] Implement padding for tensordicts by @ajhinsvark in #257

Speed improvements:

• [Feature]: faster meta-tensor API for TensorDict by @vmoens in #272
• [Feature]: faster safetanh transform via C++ bindings by @vmoens in #289
• [Feature]: Improving training efficiency by @vmoens in #293

Logging capabilities:

• [Feature]: Refactored logging to be able to support other loggers easily by @nicolas-dufour in #270
• [Feature] Wandb logger by @nicolas-dufour in #274

Doc

• [Doc]: TorchRL demo by @vmoens in #284
• [Doc] Added TensorDict tutorial by @nicolas-dufour in #255
• [Doc] Tensordictmodule tutorial by @nicolas-dufour in #267

What's Changed

• MacOs versioning and release bugfix by @vmoens in #247
• Setup metadata by @vmoens in #248
• Fix setup instructions by @vmoens in #250
• Fix a bug when segment_tree size is exactly 2^N by @xiaomengy in #251
• Added test for RewardRescale transform by @nicolas-dufour in #252
• Empty TensorDict population in loops by @vmoens in #253
• Memmap del bugfix by @vmoens in #254
• [BugFix]: recursion error when calling permute(...).to_tensordict() by @vmoens in #260
• Differentiable PPOLoss for IRL by @vmoens in #240
• [BugFix]: avoid deleting true in_keys in TensorDictSequence by @vmoens in #261
• [Feature] Add issue and pull request template by @Benjamin-eecs in #263
• [Test]: test nested CompositeSpec by @vmoens in #265
• [Test]: test squeezed TensorDict by @vmoens in #269
• [Test]: TensorDict: test tensordict created on cuda and sub-tensordict indexed along 2nd dimension by @vmoens in #268
• Refactor the torch.stack with destination by @khmigor in #245
• Small tweaks to make the replay buffer code more consistent by @shagunsodhani in #275
• [BugFix]: Minor bugs in docstrings by @vmoens in #276
• [BugFix]: update wrong links in issue and pull request template by @Benjamin-eecs in #286
• [BugFix]: quickfix: force gym 0.24 installation until issue with rendering is resolved by @vmoens in #283
• [Doc]: remove pip install from CONTRIBUTING.md by @vmoens in #288
• [BugFix]: fix GLFW3 error when installing dm_control by @vmoens in #291
• [BugFix]: Fix examples by @vmoens in #290
• [Doc] Simplify PR template by @vmoens in #292
• [BugFix]: Replay buffer bugfixes by @vmoens in #294
• [Doc] MacOs M1 troubleshooting by @ramonmedel in #296
• [QuickFix]: update issue and pr template by @Benjamin-eecs in #303
• [Test] tests for BinarizeReward by @srikanthmg85 in #302
• [BugFix]: L2-priority for PRB by @vmoens in #305
• [Feature] Transforms: Compose.insert and TransformedEnv.insert_transform by @rmartimov in #304
• [BugFix] Fix flaky test by waiting for procs instead of sleep by @nairbv in #306
• [BugFix] Fix a build warning, setuptools/distutils import order by @nairbv in #307
• ufmt issue if imports in order requested by distutils by @nairbv in #308
• [BugFix]: Conda to pip for circleci by @vmoens in #310
• [BugFix] Support list-based boolean masks for TensorDict by @benoitdescamps in #299
• [Feature] Truly invertible tensordict permutation of dimensions by @ramonmedel in #295
• [Feature] Rename _TensorDict into TensorDictBase by @yoavnavon in #316

New Contributors

• @nicolas-dufour made their first contribution in #252
• @ajhinsvark made their first contribution in #257
• @ramonmedel made their first contribution in #296
• @srikanthmg85 made their first contribution in #302
• @rmartimov made their first contribution in #304
• @nairbv made their first contribution in #306
• @benoitdescamps made their first contribution in #299
• @yoavnavon made their first contribution in #316

Full Changelog: v0.0.1...v0.0.1b