Polygraphy Change Log

Dates are in YYYY-MM-DD format.

v0.33.0 (2021-09-16)

Added

Added various examples, a CLI User Guide and directory for how-to guides.
Added an experimental template trt-config tool to generate template scripts that create TensorRT builder configurations.
Added --hide-fail-output to make debug subtools suppress output from failed iterations.
Added experimental support for DLA.
Added a data to-input tool that can combine inputs/outputs created by --save-inputs/--save-outputs. The resulting file is compatible with --load-inputs.

Changed

Updated debug subtools to show captured output on failed iterations.
The logger will now emit all CRITICAL messages to stderr instead of stdout.
Renamed CompareFunc.basic_compare_func to CompareFunc.simple. The old name is preserved as an alias.
The --good and --bad arguments in diff-tactics can now also accept single files instead of directories.

Fixed

Fixed a bug where debug reduce would crash when ONNX models included Constant nodes whose outputs needed to be marked as model outputs.

v0.32.0 (2021-08-10)

Added

Added support for K, M, and G suffixes to CLI arguments that expect a number of bytes (e.g. --workspace). These correspond to KiB, MiB, and GiB respectively. For example, --workspace=16M is equivalent to --workspace=16777216.
Added a copy_outputs_to_host parameter in TrtRunner.infer(), which, when set to False, will cause the runner to return DeviceViews instead of NumPy arrays for inference outputs. This allows us to avoid a device-to-host and host-to-device copy if we want outputs to remain on the device.
Added a view() method to DeviceArrays to create read-only DeviceViews over their data.
Added a PluginRefRunner which provides CPU reference implementations for TensorRT plugins and a corresponding --pluginref runner option in polygraphy run.

Changed

Marked old shape syntax (<name>,dim0xdim1x...xdimN,<dtype>) as deprecated since it leads to ambiguity when parsing shapes including named dynamic dimensions.

For example, compare:
```
--input-shapes input0,xxyxz
```
and:
```
--input-shapes input0:[x,y,z]
```
For now, the old syntax continues to work for shapes without named dimensions, but it will be removed in a future version of Polygraphy.

The newer syntax, which was originally introduced in Polygraphy 0.25.0, uses the list syntax already present in other parts of Polygraphy. For example, --val-range [0,1] in run and --attrs axes=[0,1] in surgeon insert use the same syntax.
Made several performance improvements in the Polygraphy CUDA wrapper.
Added a loud warning when the deprecated --int-min/--int-max or --float-min/--float-max options are used. These are superseded by --val-range which allows you to specify data ranges on a per-input basis.

Removed

Removed various deprecated aliases: ModifyOnnx, SessionFromOnnxBytes, ModifyNetwork, ModifyGraph
Removed the to-json tool which was used to convert Pickled data generated by Polygraphy 0.26.1 and older to JSON. Polygraphy 0.27.0 and later only support reading and writing data in JSON format.
Removed deprecated legacy submodule polygraphy.util.misc which was just an alias for polygraphy.util.

v0.31.1 (2021-07-16)

Changed

Improved the quality of several examples and added information on how to load serialized TensorRT engines as well as how to use custom input data.

v0.31.0 (2021-07-02)

Added

Added inspect capability subtool that will partition a ONNX graph into supported and unsupported subgraphs for usage within TensorRT.
Added Windows support to the CUDA wrapper in polygraphy/cuda/cuda.py.

Changed

SaveOnnx will now create parent directories if they do not already exist.

Fixed

Fixed a bug where ExtractSubgraph would modify the original graph instead of creating a new graph.

v0.30.3 (2021-06-25)

Fixed

Fixed various typos, added more details to some tool READMEs.

v0.30.2 (2021-06-15)

Changed

Added polygraphy.config as a top-level import so that it no longer needs to be imported separately (i.e. from polygraphy import config).

Fixed

Fixed a bug where surgeon sanitize would not re-run shape inference after overriding model input shapes, causing constant folding to be sub-optimal.

v0.30.1 (2021-06-07)

Changed

CLI tools will no longer print long stack traces on user error.

Fixed

Fixed a bug where surgeon subtools would not work with ONNX models without an .onnx extension.
Fixed a bug where surgeon insert would not correctly run shape inference if the inserted node replaced the graph outputs.
Fixed a bug where POLYGRAPHY_AUTOINSTALL_DEPS would not work correctly for nested modules, e.g. mod.lazy_import("onnx.shape_inference").

v0.30.0 (2021-05-26)

Added

Added an --ignore-fail-code option to debug subtools to ignore certain types of failures.
Added a highly experimental OnnxLikeFromNetwork loader that can generate a file using the ONNX format based on a TensorRT network. The resulting model is not valid ONNX, but is useful for visualization.
Added a onnx-like-trt-network type in convert to generate ONNX-like models from TensorRT networks.
Added support for custom installation commands during dependency autoinstall. This can be configured using config.INSTALL_CMD or by setting the POLYGRAPHY_INSTALL_CMD environment variable.
Added support for loading external data in InferShapes.
Added a --no-per-pass-shape-inference argument to surgeon sanitize to disable shape inference between constant-folding passes.
Added a --external-data-size-threshold CLI option for saving external data for ONNX models.
Added a --no-save-all-tensors-to-one-file CLI option to avoid saving ONNX external data to a single file.

Changed

Improved logic for auto-permuting tensors in basic_compare_func. The new logic can handle an arbitrary number of dimensions. For example, if two tensors with shapes (1, 3, 45, 45, 45) and (1, 45, 45, 45, 3) are being compared, basic_compare_func will now guess that the latter should be transposed using a permutation of (0, 4, 1, 2, 3) to match the former.
Improved display of Profile in logging messages.
Updated NumPy array encoding to use base64. In some cases, this can reduce file sizes by a factor of 4.
Updated debug precision default direction to forward as this typically leads to better results.
Added a --no-strict-types flag to debug precision in case strict types needs to be disabled for any reason.
FoldConstants will no longer run shape inference if shape folding is disabled.
InferShapes will now automatically write large models to the disk to work around the 2 GiB protobuf size limitation. The threshold can be configured using the save_to_disk_threshold_bytes parameter.

Fixed

Fixed a bug in inspect model where engine output bindings would all be printed on one line.
Fixed a bug where using set_profile in the TrtRunner would sometimes cause input shape checks in infer to fail even when shapes were valid.
Fixed a bug in inspect model where engine output bindings would display the wrong shapes for profiles after the first.
Fixed a bug where debug precision would incorrectly mark constant layer outputs and non-execution tensors to run in higher precision.
Fixed a bug where debug precision would crash if engine building failed. It now continues to the next iteration, counting the previous one as a failure.
Fixed a bug where InferShapes would require --external-data-dir to be set even if the external data were in the same directory as the model.
Fixed a bug where --data-loader-script would not provide data in the run tool if int8 calibration were enabled in TensorRT.

v0.29.2 (2021-04-30)

Added

Added a --log-file option to CLI tools to store logging output to a file.
Added an --iteration-info argument to debug subtools so that --check commands can get information about the current iteration.
Added an experimental debug repeat subtool, which is more generic than the existing debug subtools.

v0.29.1 (2021-04-28)

Changed

Swapping NumPy arrays to the disk is now disabled by default. It can be re-enabled by setting the POLYGRAPHY_ARRAY_SWAP_THRESHOLD_MB environment variable.

v0.29.0 (2021-04-28)

Added

Added support for per-output check_error_stat, which allows different metrics to be checked for different outputs.

Changed

Moved JSON utilities into a separate polygraphy.json submodule. For backwards compatibility, they remain accessible via polygraphy.util as well.
The max value for check_error_stat in basic_compare_func now only checks the maximum absolute/relative tolerances. The previous behavior of checking the values element-wise is preserved in the elemwise option, which is now the default.

Fixed

Fixed a bug where data loader would not cast value ranges provided for bool input types, which could lead to generating out-of-bound values.

v0.28.7 (2021-04-26)

Fixed

Fixed a bug where NumPy arrays smaller than 8 MiB would be serialized to disk unnecessarily.

v0.28.6 (2021-04-23)

Added

Added a check_error_stat option in basic_compare_func and corresponding --check-error-stat CLI option to control which statistic (e.g. mean, median, max) of the error is used to determine whether outputs matched.

Changed

A histogram of output/error values will now be displayed at INFO severity on comparison failures. Otherwise, it is displayed at VERBOSE severity.

Fixed

Fixed a bug where histogram display would wrap to subsequent lines.

v0.28.5 (2021-04-23)

Added

Added more information about absolute/relative difference in basic_compare_func. For example, it will now print a histogram of the distribution of the outputs and errors.

v0.28.4 (2021-04-23)

Added

Added mean absolute/relative error to OutputCompareResult, which is returned by Comparator.compare_accuracy. This makes it easier to programmatically access this information.

Changed

Several improvements to the quality of error messages and warnings.

v0.28.3 (2021-04-22)

Fixed

Fixed a bug where basic_compare_func and DataLoader would issue warnings when default tolerances/value ranges were used.

v0.28.2 (2021-04-22)

Fixed

Fixed a bug where command-line tools would fail if a --timing-cache argument was provided but the file did not exist.

v0.28.1 (2021-04-22)

Fixed

basic_compare_func will now issue warnings if atol/rtol contain invalid keys.
DataLoader will now issue warnings if val_range contains invalid keys.

v0.28.0 (2021-04-20)

Added

Added a tactic_sources parameter in CreateConfig to control TensorRT's tactic sources.
Added a --tactic-sources argument to CLI tools.
Added a DeviceView class in the cuda submodule to represent views of GPU memory. DeviceArray is now a subclass of DeviceView.
Added support for accepting DeviceViews or device pointers in the Calibrator. This means that you can now run calibration using data already on the GPU.
Added support for DeviceViews in TrtRunner.infer(). Note that DeviceViews cannot be used for input shape-tensors, which must be allocated on the host.
Added support for using trt.IInt8Calibrator as the BaseClass of Calibrator.
Exposed some lower level functions like malloc, free, and memcpy in the Polygraphy CUDA wrapper.
Added a set_profile() method to TrtRunner to control the active optimization profile.
Added -q/--quiet option to CLI tools. This can be used to suppress logging output without eliminating all output like --silent does.
Added a to_trt() method to Profile to convert it to a TensorRT IOptimizationProfile.
Added --force-fallback-shape-inference option to debug reduce.
Added --fail-regex option to debug reduce to distinguish among different types of falures based on command output.

Changed

Changed TRT_LOGGER to get_trt_logger() to make it work properly with lazy imports.
Further improved lazy imports such that no modules are required in order to import Polygraphy modules. Using functionality from Polygraphy modules still requires dependencies.
Various submodules have been restructured. The old import structure is preserved for backwards compatibility.
Added Profile.fill_defaults() which makes it possible to automatically fill a TensorRT optimization profile with sane default values.
It is now possible to provide TensorRT optimization profile shapes for a subset of the network inputs. In such cases, the rest of the profile will be populated automatically with Profile.fill_defaults()
surgeon extract will no longer run shape inference unless it is required, e.g. if auto is specified for one of the shape/data type arguments.
ONNX shape inference will now be skipped when --force-fallback-shape-inference is enabled in surgeon extract/sanitize.
debug reduce will now freeze intermediate shapes in the model if --model-input-shapes is provided.
IterationResults now store LazyNumpyArray rather than np.ndarray. The public interface for IterationResult will automatically pack or unpack np.ndarrays into/from LazyNumpyArray, so the change is completely transparent. This can significantly reduce memory usage for tools like debug reduce and run.

Fixed

Attempting to load a non-existent file will now cause a friendly error message to be displayed rather than crashing.
surgeon sanitize will no longer override shapes other than those specified in --override-input-shapes.

Removed

Removed optional symbol parameter from lazy_import.

v0.27.0 (2021-04-06)

Changed

For security reasons, all serialization/deserialization code in Polygraphy has been updated to use JSON instead of pickle. Use the included to-json tool to convert data serialized with pickle to JSON format.
Split TacticReplayer into separate TacticRecorder and TacticReplayer classes. This provides more fine-grained control over whether to record or replay tactics.
Deprecated --tactic-replay in favor of --save-tactics and --load-tactics.
Changed check_finite parameter in Comparator.validate() to check_inf, since it checks whether values are non-finite rather than the opposite.

Fixed

Polygraphy will now validate command-line arguments so that code-injection is not possible.
debug diff-tactics will now work correctly when replay files are in nested directories.

v0.26.1 (2021-04-01)

Added

Added --force-fallback-shape-inference option to surgeon sanitize in case ONNX shape inference doesn't work well enough to allow for folding.
Added a --calibration-base-class option to allow changing base class for the TensorRT int8 calibrator.

Fixed

FoldConstants will no longer fail if a constant folding pass fails. Set error_ok=False to disable this behavior.

v0.26.0 (2021-03-30)

Added

Added support for saving/loading ONNX models with externally stored weights.
Added support for automatically installing dependencies as they are needed. This behavior can be enabled by setting the POLYGRAPHY_AUTOINSTALL_DEPS environment variable to 1. When auto-install is enabled, Polygraphy can also automatically upgrade existing packages if a newer version is requested.
Added error_ok option in InferShapes, which can be set to False to make the loader raise an error when shape inference fails.

Changed

val_range in the DataLoader now falls back to the default range if no range is specified for an input.
atol and rtol in CompareFunc.basic_compare_func now fall back to the default tolerance values if no tolerance is specified for an output.
Folding shapes is now optional in FoldConstants.
surgeon sanitize now includes a --no-fold-shapes option to disable shape folding.

Fixed

Fixed a bug in surgeon insert where input tensors would be disconnected from all their consumers. Previously, in a model with branches, if one entire branch was replaced by surgeon insert, the other branch would be invalidated. This is no longer the case.
run will now attempt to avoid introducing a dependency on the onnx Python package when using an ONNX model when --trt is the only specified runner.
When --force-fallback-shape-inference is set in surgeon extract, it will now correctly ignore shapes already inferred in the model.
ONNX loaders will no longer make a copy of the model unnecessarily. If a copy is desired, the copy parameter can be set to True for loaders that may modify the model.
InferShapes/infer_shapes will now work with ONNX models larger than 2 GiB if a path to the model is provided instead of an onnx.ModelProto
Fixed a bug where FoldConstants would not count nodes within subgraphs.

Removed

Removed OnnxTfRunner and associated CLI options.

v0.25.1 (2021-03-15)

Added

Added --partitioning flag to surgeon sanitize to control how ONNX-GraphSurgeon partitions the graph during constant folding.
Added --cleanup flag to surgeon sanitize to remove dead layers in ONNX models.

Changed

ExtractSubgraph loader will now fallback to using shapes/dtypes defined in the model when none are specified.

Fixed

surgeon sanitize no longer runs inference when the --override-input-shapes option is set. Instead, intermediate shapes are cleared.
surgeon extract will no longer override shapes or data types already set in the model when running fallback shape inference.

v0.25.0 (2021-03-01)

Added

Added support for list attributes in surgeon insert.
Added val_range parameter to data loader, which is more generic than int_range/float_range, which are now deprecated.
Added support for per-input data ranges to val_range parameter.
Added --val-range CLI option to set input ranges on the command-line.
Added : as a valid separator for various options and [dim0,...,dimN] as valid syntax for shapes. For example, you can now optionally use:
```
--inputs input0:[3,4]:int64 input1:[4,64,64]:float32
```
instead of:
```
--inputs input0,3x4,int64 input1,4x64x64,float32
```
The new and old styles cannot be mixed.
Added support for specifying per-output top-k values to CLI tools.
Added --trt-config-script argument, which allows CLI tools to accept scripts that define functions that create TensorRT builder configurations.
Added --data-loader-script argument, which allows CLI tools to accept scripts that define data loaders.
Added a new example for the convert CLI tool, which shows how to use a custom data loader for int8 calibration on the command-line.

Fixed

Fixed a bug where debug reduce would remove branches even if they were required to reproduce failures.

v0.24.2 (2021-02-25)

Added

Added support for string input types in OnnxrtRunner.
Added reduce subtool to debug which can reduce failing ONNX models to the smallest possible failing subgraph.

Fixed

ONNX loaders will no longer modify the original model provided, but instead make a shallow copy.

v0.24.1 (2021-02-22)

Added

Added an example to dev/ showing how to write new command-line tools.

Fixed

Verbose TensorRT network logging will no longer fail to show attributes for layers on older versions of TensorRT.

v0.24.0 (2021-02-19)

Added

convert can now automatically determine the output model type based on the file extension.
Added immediately evaluated functional variants for all loaders exported by Polygraphy. The variants use the same name as the loaders, except snake_case instead of PascalCase. See the example for details.

Changed

Polygraphy no longer has numpy as an install requirement. Note however that most, but not all, APIs and CLI tools in Polygraphy still do require numpy.

Removed

Removed func.invoke() since immediately evaluated functions now supersede it.

Fixed

Fixed a bug where some debug subtools would write engines to the wrong path.

v0.23.4 (2021-02-15)

Added

Added FoldConstants loader for ONNX models.
Added ExtractSubgraph loader for ONNX models.

Changed

Moved --fp-to-fp16 option to convert.

v0.23.3 (2021-02-13)

Added

Added ConvertToFp16 as a separate loader for ONNX models.
Added InferShapes loader for ONNX models.

Changed

surgeon sanitize will now run shape inference by default.
Modify<X> loaders have been renamed to Modify<X>Outputs to better reflect their purpose.
surgeon sanitize can now run multiple passes of constant folding to deal with nodes that may not be folded after the first pass (for example, Shape nodes in cases where ONNX shape inference does not complete).

v0.23.2 (2021-02-11)

Added

Added an experimental debug subtool, which includes build and diff-tactics (formerly part of flaky) and precision (formerly a separate tool).

Changed

flaky diff-tactics will now only show layers that have potentially bad tactics. To view an entire tactic replay, use inspect tactics
flaky repeat will now only log command stderr output with ERROR severity if the command failed. Otherwise, stderr output is logged with WARNING severity.
TacticReplayer can now accept a TacticReplayData instance directly.
TacticReplayData can now be constructed manually instead of relying on TensorRT types.

Removed

flaky and precision tools have been removed and replaced by the debug subtool, which includes the functionality of both.

v0.23.1 (2021-02-05)

Added

Added a POLYGRAPHY_INTERNAL_CORRECTNESS_CHECKS environment variable to enable internal correctness checks at runtime. By default, these checks are disabled. A failure in such a check typically indicates a bug in Polygraphy.
Added context managers for CUDA helper classes. This helps ensure they are correctly freed.
Added sparse_weights parameter to CreateConfig, which enables TensorRT optimizations related to sparse weights.
Added a --sparse-weights option to various CLI tools.

Fixed

Added checks for cases where paths provided to BytesFromPath did not exist.

v0.23.0 (2021-02-02)

Added

Added __enter__/__exit__ to Calibrator so that device buffers can be reliably freed after calibration using a context manager.
Added fp_to_fp16 parameter to ModifyOutputs which will use onnxmltools to convert float tensors in the model to 16-bit floats.
Added --fp-to-fp16 CLI argument to various tools.
Added support for float, int, and str attributes to surgeon insert.
Added InvokeFromScript loader, which can import and invoke a function from a Python script.
Added support for loading TensorRT networks from Python scripts to various CLI tools. CLI tools can now accept a Python script in place of a model file. The script should define a load_network function that takes no arguments and returns a TensorRT builder, network, and optionally parser. See the example for details.
Added an experimental template tool that can generate template files.
- Added a trt-network subtool that can generate a template script for defining TensorRT networks using the network API.
Added a SaveBytes loader to facilitate writing bytes to a file between loaders.
Added an experimental flaky tool that can help debug flaky failures.
- Added repeat subtool, which will run a command repeatedly and sort artifacts into good and bad directories.
- Added diff-tactics subtool, which compares known-good and known-bad tactic replay files to determine which tactics may be the source of error.

Changed

EngineFromNetwork and CreateConfig no longer use the global timing cache by default.
Changed --timing-cache default in CLI tools to None.
Changed timing_cache parameter to load_timing_cache and save_timing_cache in CreateConfig and EngineFromNetwork respectively.
Runners will now raise errors in infer if the provided input data types or shapes do not match expected types and shapes. This behavior can be disabled by setting check_inputs=False.
Changed --toposort default to off in surgeon tools as ONNX models are typically topologically sorted.
The logger will now log messages with WARNING or greater severity to sys.stderr instead of sys.stdout

Removed

Removed CNTKRunner and --cntk CLI option.
Removed experimental --network-api flag in CLI tools. This is superseded by the template trt-network subtool.

Fixed

Fixed memory leaks in EngineFromNetwork, EngineFromBytes, and TrtRunner.

v0.22.0 (2021-01-20)

Added

Added support for timing caches in EngineFromNetwork and CreateConfig. The former can generate caches, while the latter can load them, resulting in much faster engine builds. By default, Polygraphy will use a global timing cache in the temporary directory.
Added a --timing-cache option to various CLI tools.
Added an EngineBytesFromNetwork TensorRT loader to provide serialized engines directly.
Added a BytesFromEngine TensorRT loader to provide a means of in-memory engine serialization.
Added an experimental convert subtool, which can convert models to various other formats.
Added an algorithm_selector parameter to CreateConfig to allow the user to override TensorRT's tactic choices.
Added a TacticReplayer algorithm selector to allow for recording and replaying tactics in the TensorRT builder. This makes it possible to make the TensorRT builder behave deterministically.
Added an experimental --tactic-replay option to various CLI tools to make it possible to record to and replay from tactic replay files.
Added an experimental inspect subtool, tactics which can display tactic replay files in a human readable format.

Changed

The surgeon sanitize subtool can now also modify model outputs.
surgeon insert will now preserve graph input and output names.

Fixed

Fixed a bug where the CUDA wrapper could not allocate buffers larger than 3GiB.

v0.21.1 (2021-01-12)

Added

TrtRunner can now optionally accept a context directly instead of an engine.
basic_compare_func will now show mismatched indices in addition to mismatched values.

v0.21.0 (2020-11-30)

Added

Added an experimental surgeon subtool, insert, which can insert new nodes into an ONNX model.
Added an experimental surgeon subtool, sanitize, which can remove unused nodes and fold constants in an ONNX model.
Added --load-inputs and --save-inputs to provide a mechanism to supply custom input data on the command line.
Added func.invoke(), a function that calls a provided callable. This can be useful to make it more obvious that a loader is being immediately evaluated. For example: EngineFromNetwork(...)() vs. func.invoke(EngineFromNetwork(...))
Added per-output tolerance support in basic_compare_func.
Added per-output tolerance support to the --atol and --rtol command-line options.

Changed

Renamed inspect results to inspect data since it can now also be used to inspect input data, not just results.
Comparator.compare_accuracy now supports comparing a single runner against itself.

Removed

Removed experimental surgeon subtool prepare and operate as they were difficult to maintain and not very useful.

Fixed

Fixed a memory leak due to IBuilderConfig not being properly freed in the EngineFromNetwork loader.
Fixed memory leaks on exceptions in TensorRT loaders.
Fixed a bug in inspect model where dim_params in ONNX models would show up as -1.

v0.20.13 (2020-10-08)

Added

Shape values in TensorMetadata can now be strings to indicate dynamic dimensions.
TRT_LOGGER is now exported under polygraphy.backend.trt

Fixed

Fixed a bug in surgeon extract where ONNX models using dim_param would be rejected.

v0.20.12 (2020-10-01)

Added

Added missing copyright headers

v0.20.11 (2020-09-25)

Added

Added an --input-shapes alias for the --inputs option in run to better reflect its purpose.

Fixed

inspect model will no longer show dtype/shape as None if the information is not present in the model. Instead, these are now omitted.

v0.20.10 (2020-09-23)

Fixed

Fixed a bug where boolean outputs would cause a crash in basic_compare_func

v0.20.9 (2020-09-22)

Fixed

Fixed a bug where TrtRunner would use the wrong shapes for empty tensor outputs .

v0.20.8 (2020-09-22)

Fixed

Fixed a bug where the Calibrator would not re-check the cache when reset()

v0.20.7 (2020-09-22)

Added

Added -v/--version flag to polygraphy

Changed

Cleaned up unnecessary logging output, and fixed formatting.

v0.20.6 (2020-09-18)

Added

Added new modes to inspect model, to control whether to show weights in the model.
Added -s/--show-values option to inspect results to display output values.
Added an experimental --top-k flag to run, which will apply a Top-K before comparing outputs.
Added exclude_outputs to ModifyOutputs and ModifyNetworkOutputs
Added an experimental --onnx-exclude-outputs and --trt-exclude-outputs to selectively unmark outputs.

v0.20.5 (2020-09-16)

Fixed

Fixed a bug in inspect model for ONNX models containing nodes with Tensor attributes.
Fixed a bug where DeviceArray.copy_from would segfault in rare cases.

v0.20.4 (2020-09-14)

Fixed

General cleanup and addition of missing docstrings.

v0.20.3 (2020-09-11)

Fixed

Fixed a bug where DataLoader would use a shape provided by the user even for static shapes in the model.
Fixed a bug where DataLoader would incorrectly report certain tensors as shape tensors.
Fixed a bug where the DataLoaderCache would stop checking the cache after the first miss.

v0.20.2 (2020-09-11)

Added

Added an extend decorator, which makes it easier to extend existing loaders.
Added more API examples.
Comparator.compare_accuracy will now display an accuracy summary after processing all iterations.
Added a CreateNetwork loader to create new TensorRT networks
Added experimental --network-api option that works with --gen to allow manually defining a TensorRT network.

Changed

Calibrator can now accept a file-like object for cache instead of just a file path.

Fixed

Fixed various errors in API documentation.
EngineFromBytes will now call trt.init_libnvinfer_plugins before attempting to deserialize the engine.

v0.20.1 (2020-09-09)

Added

Added HTML docs for the Python API

Fixed

Fixed a bug where the data loader would not support cases where int_min == int_max when bounding input data
Fixed a bug where OnnxrtRunner would report incorrect metadata for ONNX models using dim_param for dynamic dimensions.

v0.20.0 (2020-09-08)

Added

CreateConfig now accepts a strict_types argument.
Added a new polygraphy binary, which includes several tools
Added an experimental new tool: precision, which can be used to figure out what layers to run in higher precision in TensorRT to achieve the desired accuracy.
- Added bisect subtool that does binary search
- Added linear subtool that does a linear search
- Added worst-first subtool that marks the layers that introduce the most error first.
Added a new tool: inspect to inspect supported files
- Added model which displays information about models.
- Added results which displays information about saved RunResults
Added back subprocess_polling_interval to Comparator.run(), as this is still required in certain rare cases.
Optimization passes are now optional in OnnxFromTfGraph, and can be disabled by setting optimize=False in the constructor.
Runners now include an is_active property, which indicates whether the runner is currently activated.
Added an experimental new tool: surgeon, which can be used to modify ONNX models more easily than using ONNX-GraphSurgeon.
- Added prepare and operate which can be used to modify an ONNX model using a JSON configuration.
- Added extract which can extract ONNX subgraphs with a single command.
Added --onnx-outputs and --trt-outputs to set outputs in the corresponding loaders
Added a passthrough loader, LoadPlugins, that can wrap any other loader, and load plugins

Changed

EngineFromNetwork will no longer free the the builder, network and parser if they are provided directly (as opposed to via a loader).
TrtRunner will no longer free the the engine if it is provided directly (as opposed to via a loader).
All file saving arguments now take file paths instead of directories. This makes it easier to know exactly where each file is being written.
compare_func in Comparator.compare_accuracy now accepts a function that returns anything convertible to a boolean, rather than requiring a boolean.
basic_compare_func now will return information about required tolerances after Comparator.compare_accuracy.
Calibrator can now be configured to inherit from a different TensorRT calibrator base class.
ONNX GraphSurgeon is no longer required to mark outputs in ONNX models.
TrtLegacyRunner no longer depends on pycuda
TrtRunner will now only reset context shapes if the shapes changed. This should improve performance.
DataLoader now takes int_range and float_range parameters, so min/max can be provided more concisely.
All Loaders and Runner were renamed to better reflect their purpose, and to improve readability.
Renamed warm_up_runs to warm_up.
Calibrator's data_loader parameter now accepts any generator or iterable instead of requiring a special type.
Comparator.run's data_loader parameter now accepts any generator or iterable instead of requiring a special type.
The included DataLoader can now be used as an iterable, and its iteration length can be controlled via the iterations parameter.
Renamed --input-shape to --inputs
Renamed --min-shape/--opt-shape/--max-shape to --trt-min-shapes/--trt-opt-shapes/--trt-max-shapes
DataLoader now accepts an input_metadata parameter which can be used to override shapes and data types.
Split off layerwise and outputs functionality into separate Modify loaders.
Split off artifact saving functionality into separate Save loaders.
Renamed --read options to --load, and --write to --save
Renamed --read-outputs/--write-outputs to --load-results/--save-results
Calibrator no longer requires input_metadata to be set if the data loader does not need it
TfRunner now uses a CreateConfig loader to supply configuration.
TfRunner and OnnxrtRunner now take a BuildSession, so that custom sessions can be used.

Removed

Removed iteration arguments from Comparator.run() and Calibrator. Instead these now iterate the provided data loader until it runs out of data.
Removed --load-engine option from polygraphy. Engines can now be provided as models directly, e.g. polygraphy run example.engine --trt
polygraphy_exec and polygraphy_gen were removed. They are superseded by the run subtool of polygraphy.
--layerwise and layerwise options have been removed. Layerwise behavior is now possible with outputs=constants.MARK_ALL or --<framework>-outputs mark all

Fixed

Fixed bugs in Comparator.validate that would cause it not to correctly display non-finite values.
Calibrator will now warn if a cache exists but is empty
DataLoader will now used a fixed seed value unless otherwise specified. This ensures consistent run-to-run behavior.
The default find_output_func will no longer compare outputs whose names don't match if there is another output that does match.
Fixed a bug where custom names provided to runners would still be suffixed with a timestamp.
Fixed a bug where regular TensorRT calibrators could not be used with CreateConfig
The missing subtool warning will no longer be displayed if that subtool is not being used.

v0.17.0 (2020-07-20)

Added

basic_compare_func now accepts a find_output_func parameter, allowing users to control which outputs are compared between results.
The --load-outputs argument can now accept multiple different files. Outputs from each of these will be read in order.
Added an implicit batch ONNX network loader for the legacy TensorRT runner. This will not work with recent versions of the parser.
Added RunResults class which replaces the OrderedDict that Comparator.run previously returned (structure is unchanged).

Changed

layerwise mode will no longer mark constants as outputs.
The default compare_func in Comparator.compare_accuracy will now always iterate over the output names in the first IterationResult and attempt to find them in the second. The order of the IterationResults provided to this function can be modified either by setting comparisons in Comparator.compare_accuracy, or changing the order of runners in Comparator.run
Improves polygraphy_gen output formatting
Renamed RunResult to IterationResult to better reflect its purpose.
Default runner names now include timestamps to disambiguate when saving and loading multiple runners.
graphsurgeon is no longer a dependency of Polygraphy

Fixed

Logger settings in polygraphy_exec/polygraphy_gen are now set prior to any logging output.
Comparator will no longer attempt to decompress all bytes objects sent over the queue when using subprocesses

v0.16.0 (2020-06-11)

Added

Added OnnxExtWeightsNetworkLoader to support loading ONNX models with externally stored weights into TensorRT.
Added a TensorMetadata class to replace dictionaries that were used across Polygraphy.
Added CaffeNetworkLoader for the TrtLegacyRunner

Changed

polygraphy_exec and polygraphy_gen will no longer use subprocesses by default. To revert to the old behavior, the --use-subprocess flag must now be explicitly provided.
SerializedEngineLoader now accepts a buffer_loader, so that a function that loads a serialized engine may be provided instead of the serialized engine itself.
Default opset for OnnxFromTfGraph has been updated to 11

Fixed

polygraphy_exec and polygraphy_gen now correctly handle cases where no model file is provided

v0.15.0 (2020-05-05)

Added

Added a PolygraphyException class to serve as a base class for exceptions raised by Polygraphy.

Changed

ConfigLoader now accepts a list of Profiles to support multiple optimization profiles.
Changed the format of CLI shapes arguments to enable specifying multiple profiles.
Moves outputs argument from TfRunner to the tensorflow loaders.

v0.14.1 (2020-04-17)

Added

Polygraphy now includes a thin ctypes wrapper around the CUDA runtime library, accessible in util/cuda.py

Changed

TrtRunner no longer depends on pycuda, and instead uses the included CUDA wrapper.
Loader parameters may now be loaders themselves, or the result of invoking a loader.
Improves the quality of Comparator messages when there are mismatches
basic_compare_func will now preserve output ordering in the results.
Makes EngineFromNetwork compatible with TensorRT 7.0

v0.14.0 (2020-04-09)

Added

Restructures ONNX Runner, and adds layerwise functionality (using ONNX-GraphSurgeon).
Added --timestamp and --line-info options to polygraphy_exec to enable logging of timestamp and line numbers respectively.
Added --no-letter option to disable severity letter prefixes in log messages
Added register_callback to Logger, which registers a callback that will be called whenever the severity changes.
Added Logger.verbosity() which returns a context manager that can be used to temporarily change logging severity.
Added new variants to --model-type in polygraphy_exec: keras, ckpt, renamed tf to frozen
Added ConfigLoader which can be passed to EngineFromNetwork to customize the build configuration prior to building.

Changed

The logger no longer displays timestamps and line numbers. These can be enabled by setting the timestamp/line_info properties respectively to True.
Logger now relies on the colored module to provide colored output
polygraphy_exec now runs runners in the order in which they were specified.
Greatly shortens import paths by removing _runner suffixes and shortening framework names (e.g. tensorflow_runner -> tf)
runners submodule has been renamed to backend
TrtRunner has been renamed to TrtLegacyRunner
TrtRunnerV2 has been renamed to TrtRunner
polygraphy_gen is now at parity with polygraphy_exec

Removed

Removed --tftrt as a separate runner in polygraphy_exec - instead it is now an option for the --tf runner.
Removed --tftrt-gpu-memory-fraction and renamed --tf-gpu-memory-fraction to --gpu-memory-fraction in polygraphy_exec
Removed --tfonnx, and instead adds this functionality in --onnxrt when using a TensorFlow model in polygraphy_exec
Removed Experimental argument section in polygraphy_exec. All functionality has now been integrated into non-experimental arguments.
Removed preprocess_network argument from EngineFromNetwork. This functionality can be achieved by wrapping the network loaders instead.

v0.13.4 (2020-03-25)

Changed

Comparator.run will now forcefully terminate the subprocess if it does not exit on its own.

v0.13.3 (2020-03-20)

Added

Added TF32 support to legacy TrtLegacyRunner.

v0.13.2 (2020-03-20)

Changed

Various improvements to automatic shape matching for cases where shapes between runners do not match exactly.
Changed BaseRunner so that runners can now implement activate()/deactivate() instead of __enter__()/__exit__()
polygraphy_exec now defaults to running just a single iteration of inference.

Removed

The --accuracy flag has been removed from polygraphy_exec, as this is now the default behavior.

Fixed

TensorRT runners now use the same builder to build the network and engine, instead of using a separate builder for each.

v0.13.1 (2020-03-17)

Fixed

Fixes a bug in try_match_shape

v0.13.0 (2020-03-17)

Added

Added a tf32 parameter as well as --tf32 flag for TensorRT.
Added support for dim_param in ONNX.

Changed

fp16_mode and int8_mode parameters have been renamed to fp16 and int8 respectively.
polygraphy_exec will now use the runtime shapes specified rather than always using OPT shapes from the TensorRT profile.
Improves shape matching logic in DataLoaderCache

v0.12.0 (2020-03-06)

Added

Added a start_index and end_index to Comparator.run to make it easy to skip over inputs from the data loader.
Added CompareFunc to provide built-in comparison functions.
Added PostprocessFunc to provide built-in post-processing functions.
Comparator.compare_accuracy now returns an AccuracyResult object, which contains much more information about the results of the comparisons.
Added percentage() function to AccuracyResult to provide an easy way to figure out the percentage of passed iterations.

Changed

Replaces RunInfo with IterationResult. The latter only stores information about a single iteration for a single runner.
compare_func in Comparator.compare_accuracy is now a Callable(IterationResult, IterationResult) -> Dict[str, bool]
warm_up_runs now defaults to 0, and end_index to 1
Ordering of outputs in a single iteration is now preserved in CompareFunc.basic_compare_func
use_subprocess now defaults to False in Comparator.run() (still defaults to True in polygraphy_exec).
Calibrator now takes a start_index and end_index argument instead of max_items.

Removed

Removed Comparator.compare function since Comparator.compare_accuracy includes all of its functionality.
iterations in Comparator.run has been removed and replaced by start_index and end_index
Removed subprocess_polling_interval argument, as Comparator can now properly detect when the subprocess terminates.

Fixed

Comparator.run() will no longer hang if there is a segfault in the subprocess.

v0.11.3 (2020-02-25)

Added

Added --int-min, --int-max, --float-min, and --float-max arguments to polygraphy_exec
Added --explicit-precision option to polygraphy_exec to enable QAT models in TRT.
Added empty tensor support. Empty tensors are tensors whose shapes contain one or more 0s.

Changed

When --load-outputs or --save-outputs is specified to polygraphy_exec, seed will default to 1 to ensure consistent inputs across runs.

v0.11.2 (2020-02-11)

Added

Added a --calibration-cache option to polygraphy_exec to enable supplying a calibration cache
Added a --no-color option to disable color logging.

v0.11.1 (2020-02-11)

Added

Added GraphOptimizerLoader for freezing TensorFlow graphs and --freeze-graph option to polygraphy_exec.
Added --load-outputs and --save-outputs to polygraphy_exec for comparing across executions.
Added KerasLoader for loading models stored in hdf5 format.
Added constant folding pass to GraphOptimizerLoader for TensorFlow graphs.

Changed

Updates Calibrator so that it will now use the opt dimension of a profile for networks with dynamic shapes.
Updates Legacy TensorRT runner to use Loaders for easier UFF debugging.

Fixed

Calibrator will no longer allocate buffers if a calibration cache was provided.

v0.11.0 (2020-01-28)

Added

Added generation of ONNX code to polygraphy_gen
Added default implementations of some BaseRunner methods.
Added last_inference_time() to BaseRunner so that infer() now only needs to return outputs.
Added Calibrator for int8 calibration, along with additional parameters to EngineFromNetwork

Changed

Better warnings for user-defined implementations of various APIs.
DataLoaderCache will now warn loudly when a set of inputs needs to be regenerated.
Cleans up Comparator run() function.
Moves most save_* options into loaders rather than runners.
Changed BaseDataLoader.next() to take index as an argument. This way, inputs can be reliably repeated across runners.
Moves all layerwise parameters into loaders rather than runners.
Loaders are now interchangeable with Python Callables
DataLoaders are now interchangeable with Python Callables

Fixed

DataLoader no longer generates all True values for boolean types.
Various bug fixes in polygraphy_gen
DataLoaderCache is now sent over the queue when runners are run in subprocesses. This resolves an issue where the cache was not being updated correctly.
Comparator now updates runners correctly when using a subprocess.

v0.10.6 (2019-12-11)

Added

Added --no-fold-constant option to prevent OnnxFromTfGraph from doing constant folding in the TensorFlow graph.
Added experimental polygraphy_gen script that enables generation of template Python scripts for running Polygraphy.

Fixed

Bug fix for cases where TensorFlow nodes with no outputs are recognized as graph outputs by GraphSurgeon.

v0.10.5 (2019-12-9)

Added

Added name parameter to CheckpointLoader in case the checkpoint does not include a checkpoint file.

Changed

TFTRTLoader now accepts any kind of TensorFlow Graph loader

Fixed

Bug fix in TrtRunner Buffers so that no-op reshapes (no reallocation) are handled correctly.

v0.10.4 (2019-12-4)

Added

Added check_inf, check_nan, and fail_fast options to Comparator.validate()

Changed

Cleans up Buffers implementation for TrtRunner - eliminates an unnecessary copy that was happening on the host input.
Improved logic for matching output names in util.find_in_dict()

v0.10.3 (2019-11-18)

Changed

TrtRunner will no longer call context's shape setting functions on non-dynamic inputs.

Fixed

Bug fix for volume computation for scalars.
Updates DataLoader to handle scalars correctly, adds several tests.

v0.10.2 (2019-11-11)

Added

Added various utility functions as static members of TrtRunner, e.g. create_network function to simplify TensorRT's network flags.

Changed

EngineFromNetwork will now mark network outputs when layerwise=True

v0.10.1 (2019-10-31)

Added

Added support for bool outputs in Comparator

v0.10.0 (2019-10-28)

Changed

Replaces OnnxEngineLoader with OnnxNetworkLoader and EngineFromNetwork. This allows for more flexibility in building engines from TensorRT networks.

v0.9.8 (2019-10-24)

Added

Added allow_growth option to TfRunner to work around CUDNN_STATUS_INTERNAL_ERROR. When allow_growth is enabled, the error disappears.

Changed

DataLoaderCache will now attempt to permute inputs in cases where shapes do not match exactly (e.g. NCHW vs NHWC inputs).

Fixed

Fixes a bug in polygraphy_exec which caused it to ignore user-defined profiles.

v0.9.7 (2019-10-18)

Added

Added support for many more ONNX data types.
Added support for int8 and explicit precision mode in TrtRunner
Added preprocess_network parameter to OnnxEngineLoader so that the network can be modified before it is used for building.

Changed

TrtRunner will now attempt to generate sane default shapes in cases with dynamic shapes where no profiles are provided.

v0.9.6 (2019-10-15)

Changed

DataLoader no longer overrides static shapes in the model, but issues a warning if an override is requested.
DataLoader now accepts shape tensor inputs in its default_shapes parameter.

v0.9.5 (2019-10-9)

Added

Added timestamps to logging output.

Fixed

Comparator can now catch segfaults in runners properly.

v0.9.4 (2019-10-7)

Added

Added options for DataLoader to be able to specify input bounds
Added smarter matching for input metadata in the DataLoaderCache

Changed

Default subprocess_polling_interval is now 30 seconds.
Comparator now attempts to partially match output names when no exact matches are found.

v0.9.3 (2019-10-1)

Added

Added subprocess_timeout parameter to Comparator.run to prevent hangs when a subprocess does not terminate.
Added subprocess_polling_interval parameter to allow the process to be polled so that failing processes can be terminated before the full subprocess_timeout.

v0.9.2 (2019-10-1)

Changed

If ONNX checker fails due to the IR version of the model being too new, Polygraphy now ignores the error and continues.

v0.9.1 (2019-10-1)

Changed

OnnxEngineLoader now accepts an onnx_loader for better flexibility in loading models.
polygraphy_exec now supports running TF models in TRT via the tf2onnx converter.
Legacy TrtLegacyRunner now only supports UFF models.

v0.9.0 (2019-09-30)

Added

Added BaseModelLoader that can be used to load models. This allows for reuse of existing runners with different import paths. For example, OnnxrtRunner can be used with OnnxFromTfGraph in order to run a TensorFlow frozen graph via ONNX Runtime.
Implements ModelLoaders for TfRunner, including a frozen model loader, checkpoint loader, and TF-TRT loader.

Changed

OnnxFromTfGraph now accepts a TensorFlow ModelLoader to support a wider variety of input formats.
Updates legacy TrtLegacyRunner to use get_input_metadata API, so it is usable for UFF models.

v0.8.1 (2019-09-26)

Changed

Comparator will now look at the union of all outputs from all runners when checking for common outputs.
TrtRunner will no longer mark layers within the loop body as network outputs in layerwise mode.
DataLoaderCache now falls back to reusing inputs based on order if names do not match exactly.
DataLoader now accepts a default_shapes parameter to override dynamic shapes.

v0.8.0 (2019-09-18)

Added

Added get_input_metadata API to BaseRunner. Overhauls runners so they no longer need to handle dynamic input shapes individually.
Added DataLoader class which can be used to feed data to the Comparator.
Added DataLoaderCache so that the data loader does not have to load inputs multiple times for each runner.

Changed

Comparator.compare_accuracy now fails if no outputs were compared.

Removed

Removed support for implicit batch ONNX models in TrtLegacyRunner. You should use TrtRunner for ONNX models instead.

v0.7.1 (2019-08-29)

Removed

Removed python2 support.

Fixed

Bug fixes for TensorFlow Graphs
Bug fixes for polygraphy_exec when using legacy TrtLegacyRunner
Bug fixes for TrtRunner for cases with multiple outputs

v0.7.0 (2019-07-30)

Added

Added support for compression during communication between the runner subprocesses and the main Comparator process. This is because Pipes and Queues can only send objects smaller than 2GB.
Added timeouts to reduce the possibility of hangs in runners.
Added --fail-fast option to polygraphy_exec and corresponding fail_fast option to Comparator.compare(). Useful for determining the first layer at which two models diverge.
Added TrtRunner that can be used to run TRT networks with dynamic shapes. Currently only supports ONNX.

Changed

Runners no longer need to specify inputs up front - they can now be specified after __enter__ is called. This greatly simplifies much of the logic in several runners.
RunInfo no longer contains data about the inputs used.
TFOnnxrtRunner now accepts an opset option when converting graphs to ONNX.

v0.6.0 (2019-07-17)

All runner files are now suffixed with _runner to disambiguate them from system packages.
Fixes an issue that prevent EXTRA_VERBOSE logging output from TRT from being displayed.
Added a --uff-order option in case the automatically determined order is wrong.
Added an experimental --build-only option to polygraphy_exec
Comparator will now attempt to permute outputs with mismatched shapes when check_shapes is disabled.
Lowers the default GPU memory fraction, as TensorFlow has OOM issues when it is set too high.
Added TFOnnxrtRunner and --tfonnx option to polygraphy_exec
Added OnnxrtRunner and moves TFOnnxrtRunner into onnx_runner.py.
Added --save-onnx option for OnnxrtRunner
Changed --onnx polygraphy_exec option to onnxtf to disambiguate from --onnxrt
Added CNTKRunner and --cntk option to polygraphy_exec
Changed default shape value to 1. This is the value that is set when no input dimension is specified.
Added support for loading TF checkpoints.
Added support for overriding automatically determined outputs in the TF and TF-TRT runners. Added --tf-outputs argument to polygraphy_exec
Fixes input shape mismatches between ONNX-RT and TF.
Added --plugins option to polygraphy_exec for loading TRT plugins.

v0.5.0 (2019-04-02)

Added a function in comparator to perform output validation, and a corresponding flag in polygraphy_exec.
Runners now use OrderedDict for outputs, meaning that the ordering of the outputs will match the order of the layers in the network in most cases.
Improved TensorFlow output tensor deduction by excluding certain ops that cannot behave like outputs in TensorFlow.
Version information is now logged at INFO logging severity.
Removed prepare_inputs/prepare_outputs functions. Instead, runners now do timing on their own in the infer function.
Changed runner inputs to use dictionaries that map input names to their numpy buffers.
polygraphy_exec will no longer fail if the extension for the model file is unrecognized.
Added fp16_mode option to TfRunner for TF-TRT.

v0.4.0 (2019-02-28)

Added an option to limit TensorFlow GPU memory usage
Added an option to specify minimum segment size to TF-TRT.
Added an option to write out engine(s) from the TF-TRT graph.
polygraphy_exec now exits when unknown arguments are encountered
Improves timestamps to be human-readable instead of using seconds from epoch.
Added support for dynamic ops in TF-TRT
Added an option to write out tensorboard visualizations.
Added an option for enabling XLA in the TensorFlow runner.

v0.3.0 (2019-02-19)

Added nicer error messages on failed TF-TRT imports
If a TensorFlow graph specifies a dynamic shape, Polygraphy now automatically populates it with concrete values.
Added argument groups and moves some unstable arguments to Experimental section.
Polygraphy will now refuse to write artifacts to the disk if a file already exists wherever it can detect such cases.
polygraphy_exec now emits warnings when unknown command line parameters are used.
Added capability to write out TensorFlow timelines.
Changed --save* options to accept directory names instead, and the resulting files are timestamped and named based on the runner name.

v0.2.0 (2019-02-04)

Changed command-line parameters to use dashes instead of underscore.
Modifies TrtLegacyRunner to pass along input order to UFF, instead of permuting the order to CHW.
Comparator now prints runner output in the same order in which they were specified.
Added per-inference-inputs command-line arguments for running multiple comparisons.
Seed is now displayed correctly during Comparator.run().
User-friendly Comparator output - now suggests command-line flags to get what you were looking for.
Added layerwise comparison support for TrtLegacyRunner and TfRunner.

v0.1.2 (2019-01-15)

Renamed to TRT Polygraphy.

v0.1.1 (2019-01-15)

Overhauled README.md
Modified project structure - created runners, comparator, and logger submodules.
polygraphy_exec now uses batch size specified by model if none is specified by the user.
Added framework dependencies to setup.py
TrtLegacyRunner now displays ONNX parsing errors and exits early on parsing failures.

v0.1.0 (2019-01-11)

Initial integration

Files

CHANGELOG.md

Latest commit

History

CHANGELOG.md

File metadata and controls

Polygraphy Change Log

v0.33.0 (2021-09-16)

Added

Changed

Fixed

v0.32.0 (2021-08-10)

Added

Changed

Removed

v0.31.1 (2021-07-16)

Changed

v0.31.0 (2021-07-02)

Added

Changed

Fixed

v0.30.3 (2021-06-25)

Fixed

v0.30.2 (2021-06-15)

Changed

Fixed

v0.30.1 (2021-06-07)

Changed

Fixed

v0.30.0 (2021-05-26)

Added

Changed

Fixed

v0.29.2 (2021-04-30)

Added

v0.29.1 (2021-04-28)

Changed

v0.29.0 (2021-04-28)

Added

Changed

Fixed

v0.28.7 (2021-04-26)

Fixed

v0.28.6 (2021-04-23)

Added

Changed

Fixed

v0.28.5 (2021-04-23)

Added

v0.28.4 (2021-04-23)

Added

Changed

v0.28.3 (2021-04-22)

Fixed

v0.28.2 (2021-04-22)

Fixed

v0.28.1 (2021-04-22)

Fixed

v0.28.0 (2021-04-20)

Added

Changed

Fixed

Removed

v0.27.0 (2021-04-06)

Changed

Fixed

v0.26.1 (2021-04-01)

Added

Fixed

v0.26.0 (2021-03-30)

Added

Changed

Fixed

Removed

v0.25.1 (2021-03-15)

Added

Changed

Fixed

v0.25.0 (2021-03-01)

Added