Sourced from torch's releases.

PyTorch 2.8.0 Release Notes

• Highlights
• Backwards Incompatible Changes
• Deprecations
• New Features
• Improvements
• Bug fixes
• Performance
• Documentation
• Developers

Highlights

... (truncated)

• ba56102 Cherrypick: Add the RunLLM widget to the website (#159592)
• c525a02 [dynamo, docs] cherry pick torch.compile programming model docs into 2.8 (#15...
• a1cb3cc [Release Only] Remove nvshmem from list of preload libraries (#158925)
• c76b235 Move out super large one off foreach_copy test (#158880)
• 20a0e22 Revert "[Dynamo] Allow inlining into AO quantization modules (#152934)" (#158...
• 9167ac8 [MPS] Switch Cholesky decomp to column wise (#158237)
• 5534685 [MPS] Reimplement tri[ul] as Metal shaders (#158867)
• d19e08d Cherry pick PR 158746 (#158801)
• a6c044a [cherry-pick] Unify torch.tensor and torch.ops.aten.scalar_tensor behavior (#...
• 620ebd0 [Dynamo] Use proper sources for constructing dataclass defaults (#158689)
• Additional commits viewable in compare view

Sourced from transformers's releases.

Release v4.53.0

Gemma3n

Gemma 3n models are designed for efficient execution on low-resource devices. They are capable of multimodal input, handling text, image, video, and audio input, and generating text outputs, with open weights for pre-trained and instruction-tuned variants. These models were trained with data in over 140 spoken languages.

Gemma 3n models use selective parameter activation technology to reduce resource requirements. This technique allows the models to operate at an effective size of 2B and 4B parameters, which is lower than the total number of parameters they contain. For more information on Gemma 3n's efficient parameter management technology, see the Gemma 3n page.

from transformers import pipeline
import torch
pipe = pipeline(
"image-text-to-text",
torch_dtype=torch.bfloat16,
model="google/gemma-3n-e4b",
device="cuda",
)
output = pipe(
"https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/bee.jpg",
text="<image_soft_token> in this image, there is"
)
print(output)

Dia

Dia is an opensource text-to-speech (TTS) model (1.6B parameters) developed by Nari Labs. It can generate highly realistic dialogue from transcript including nonverbal communications such as laughter and coughing. Furthermore, emotion and tone control is also possible via audio conditioning (voice cloning).

Model Architecture: Dia is an encoder-decoder transformer based on the original transformer architecture. However, some more modern features such as rotational positional embeddings (RoPE) are also included. For its text portion (encoder), a byte tokenizer is utilized while for the audio portion (decoder), a pretrained codec model DAC is used - DAC encodes speech into discrete codebook tokens and decodes them back into audio.

• Add Dia model by @​buttercrab in #38405

Kyutai Speech-to-Text

Kyutai STT is a speech-to-text model architecture based on the Mimi codec, which encodes audio into discrete tokens in a streaming fashion, and a Moshi-like autoregressive decoder. Kyutai’s lab has released two model checkpoints:

• kyutai/stt-1b-en_fr: a 1B-parameter model capable of transcribing both English and French

... (truncated)

• 67ddc82 Release: v4.53.0
• 0a8081b [Modeling] Fix encoder CPU offloading for whisper (#38994)
• c63cfd6 Gemma 3n (#39059)
• 3e5cc12 [tests] remove tests from libraries with deprecated support (flax, tensorflow...
• cfff7ca [Whisper] Pipeline: handle long form generation (#35750)
• 02ecdcf add _keep_in_fp32_modules_strict (#39058)
• d973e62 fix condition where torch_dtype auto collides with model_kwargs. (#39054)
• 44b2316 [qwen2-vl] fix vision attention scaling (#39043)
• ae15715 polishing docs: error fixes for clarity (#39042)
• 3abeaba Create test for #38916 (custom generate from local dir with imports) (#39015)
• Additional commits viewable in compare view

• f5de0a0 Updating version.json and repo version numbers to: 29.5
• 8563766 Merge pull request #21858 from shaod2/py-cp-29
• 05ba1a8 Add recursion depth limits to pure python
• 1ef3f01 Internal pure python fixes
• 69cca9b Remove fast-path check for non-clang compilers in MessageCreator. (#21612)
• 21fdb7a fix: contains check segfaults on empty map (#20446) (#20904)
• 03c50e3 Re-enable aarch64 tests. (#20853)
• 128f0aa Add volatile to featuresResolved (#20767)
• bdd49bb Merge pull request #20755 from protocolbuffers/29.x-202503192110
• c659468 Updating version.json and repo version numbers to: 29.5-dev
• See full diff in compare view

• f5de0a0 Updating version.json and repo version numbers to: 29.5
• 8563766 Merge pull request #21858 from shaod2/py-cp-29
• 05ba1a8 Add recursion depth limits to pure python
• 1ef3f01 Internal pure python fixes
• 69cca9b Remove fast-path check for non-clang compilers in MessageCreator. (#21612)
• 21fdb7a fix: contains check segfaults on empty map (#20446) (#20904)
• 03c50e3 Re-enable aarch64 tests. (#20853)
• 128f0aa Add volatile to featuresResolved (#20767)
• bdd49bb Merge pull request #20755 from protocolbuffers/29.x-202503192110
• c659468 Updating version.json and repo version numbers to: 29.5-dev
• See full diff in compare view

• f5de0a0 Updating version.json and repo version numbers to: 29.5
• 8563766 Merge pull request #21858 from shaod2/py-cp-29
• 05ba1a8 Add recursion depth limits to pure python
• 1ef3f01 Internal pure python fixes
• 69cca9b Remove fast-path check for non-clang compilers in MessageCreator. (#21612)
• 21fdb7a fix: contains check segfaults on empty map (#20446) (#20904)
• 03c50e3 Re-enable aarch64 tests. (#20853)
• 128f0aa Add volatile to featuresResolved (#20767)
• bdd49bb Merge pull request #20755 from protocolbuffers/29.x-202503192110
• c659468 Updating version.json and repo version numbers to: 29.5-dev
• See full diff in compare view

Sourced from apache-airflow's releases.

Apache Airflow 2.10.3

Significant Changes

No significant changes.

Bug Fixes

• Improves the handling of value masking when setting Airflow variables for enhanced security. (#43123) (#43278)
• Adds support for task_instance_mutation_hook to handle mapped operators with index 0. (#42661) (#43089)
• Fixes executor cleanup to properly handle zombie tasks when task instances are terminated. (#43065)
• Adds retry logic for HTTP 502 and 504 errors in internal API calls to handle webserver startup issues. (#42994) (#43044)
• Restores the use of separate sessions for writing and deleting RTIF data to prevent StaleDataError. (#42928) (#43012)
• Fixes PythonOperator error by replacing hyphens with underscores in DAG names. (#42993)
• Improving validation of task retries to handle None values (#42532) (#42915)
• Fixes error handling in dataset managers when resolving dataset aliases into new datasets (#42733)
• Enables clicking on task names in the DAG Graph View to correctly select the corresponding task. (#38782) (#42697)
• Prevent redirect loop on /home with tags/last run filters (#42607) (#42609) (#42628)
• Support of host.name in OTEL metrics and usage of OTEL_RESOURCE_ATTRIBUTES in metrics (#42428) (#42604)
• Reduce eyestrain in dark mode with reduced contrast and saturation (#42567) (#42583)
• Handle ENTER key correctly in trigger form and allow manual JSON (#42525) (#42535)
• Ensure DAG trigger form submits with updated parameters upon keyboard submit (#42487) (#42499)
• Do not attempt to provide not stringified objects to UI via xcom if pickling is active (#42388) (#42486)
• Fix the span link of task instance to point to the correct span in the scheduler_job_loop (#42430) (#42480)
• Bugfix task execution from runner in Windows (#42426) (#42478)
• Allows overriding the hardcoded OTEL_SERVICE_NAME with an environment variable (#42242) (#42441)
• Improves trigger performance by using selectinload instead of joinedload (#40487) (#42351)
• Suppress warnings when masking sensitive configs (#43335) (#43337)
• Masking configuration values irrelevant to DAG author (#43040) (#43336)
• Execute templated bash script as file in BashOperator (#43191)
• Fixes schedule_downstream_tasks to include upstream tasks for one_success trigger rule (#42582) (#43299)
• Add retry logic in the scheduler for updating trigger timeouts in case of deadlocks. (#41429) (#42651)
• Mark all tasks as skipped when failing a dag_run manually (#43572)
• Fix TrySelector for Mapped Tasks in Logs and Details Grid Panel (#43566)
• Conditionally add OTEL events when processing executor events (#43558) (#43567)
• Fix broken stat scheduler_loop_duration (#42886) (#43544)
• Ensure total_entries in /api/v1/dags (#43377) (#43429)
• Include limit and offset in request body schema for List task instances (batch) endpoint (#43479)
• Don't raise a warning in ExecutorSafeguard when execute is called from an extended operator (#42849) (#43577)

Miscellaneous

• Deprecate session auth backend (#42911)
• Removed unicodecsv dependency for providers with Airflow version 2.8.0 and above (#42765) (#42970)
• Remove the referrer from Webserver to Scarf (#42901) (#42942)
• Bump dompurify from 2.2.9 to 2.5.6 in /airflow/www (#42263) (#42270)
• Correct docstring format in _get_template_context (#42244) (#42272)
• Backport: Bump Flask-AppBuilder to 4.5.2 (#43309) (#43318)
• Check python version that was used to install pre-commit venvs (#43282) (#43310)
• Resolve warning in Dataset Alias migration (#43425)

... (truncated)

Sourced from apache-airflow's changelog.

Airflow 2.10.3 (2024-11-04)

Significant Changes ^^^^^^^^^^^^^^^^^^^

No significant changes.

Bug Fixes """""""""

• Improves the handling of value masking when setting Airflow variables for enhanced security. (#43123) (#43278)
• Adds support for task_instance_mutation_hook to handle mapped operators with index 0. (#42661) (#43089)
• Fixes executor cleanup to properly handle zombie tasks when task instances are terminated. (#43065)
• Adds retry logic for HTTP 502 and 504 errors in internal API calls to handle webserver startup issues. (#42994) (#43044)
• Restores the use of separate sessions for writing and deleting RTIF data to prevent StaleDataError. (#42928) (#43012)
• Fixes PythonOperator error by replacing hyphens with underscores in DAG names. (#42993)
• Improving validation of task retries to handle None values (#42532) (#42915)
• Fixes error handling in dataset managers when resolving dataset aliases into new datasets (#42733)
• Enables clicking on task names in the DAG Graph View to correctly select the corresponding task. (#38782) (#42697)
• Prevent redirect loop on /home with tags/last run filters (#42607) (#42609) (#42628)
• Support of host.name in OTEL metrics and usage of OTEL_RESOURCE_ATTRIBUTES in metrics (#42428) (#42604)
• Reduce eyestrain in dark mode with reduced contrast and saturation (#42567) (#42583)
• Handle ENTER key correctly in trigger form and allow manual JSON (#42525) (#42535)
• Ensure DAG trigger form submits with updated parameters upon keyboard submit (#42487) (#42499)
• Do not attempt to provide not stringified objects to UI via xcom if pickling is active (#42388) (#42486)
• Fix the span link of task instance to point to the correct span in the scheduler_job_loop (#42430) (#42480)
• Bugfix task execution from runner in Windows (#42426) (#42478)
• Allows overriding the hardcoded OTEL_SERVICE_NAME with an environment variable (#42242) (#42441)
• Improves trigger performance by using selectinload instead of joinedload (#40487) (#42351)
• Suppress warnings when masking sensitive configs (#43335) (#43337)
• Masking configuration values irrelevant to DAG author (#43040) (#43336)
• Execute templated bash script as file in BashOperator (#43191)
• Fixes schedule_downstream_tasks to include upstream tasks for one_success trigger rule (#42582) (#43299)
• Add retry logic in the scheduler for updating trigger timeouts in case of deadlocks. (#41429) (#42651)
• Mark all tasks as skipped when failing a dag_run manually (#43572)
• Fix TrySelector for Mapped Tasks in Logs and Details Grid Panel (#43566)
• Conditionally add OTEL events when processing executor events (#43558) (#43567)
• Fix broken stat scheduler_loop_duration (#42886) (#43544)
• Ensure total_entries in /api/v1/dags (#43377) (#43429)
• Include limit and offset in request body schema for List task instances (batch) endpoint (#43479)
• Don't raise a warning in ExecutorSafeguard when execute is called from an extended operator (#42849) (#43577)

Miscellaneous """""""""""""

• Deprecate session auth backend (#42911)
• Removed unicodecsv dependency for providers with Airflow version 2.8.0 and above (#42765) (#42970)
• Remove the referrer from Webserver to Scarf (#42901) (#42942)
• Bump dompurify from 2.2.9 to 2.5.6 in /airflow/www (#42263) (#42270)
• Correct docstring format in _get_template_context (#42244) (#42272)
• Backport: Bump Flask-AppBuilder to 4.5.2 (#43309) (#43318)

... (truncated)

• c99887e Update RELEASE_NOTES.rst
• 1c7fba7 mark test_task_workflow_trigger_success as flaky (#42972) (#43580)
• 08bbf89 FIX: Don't raise a warning in ExecutorSafeguard when execute is called from a...
• 7e86bf8 Mark all tasks as skipped when failing a dag_run manually including t… (#43572)
• 8e79c7a Fix TrySelector for Mapped Tasks in Logs and Details Grid Panel (#43566)
• c12e628 Conditionally add OTEL events when processing executor events (#43558) (#43567)
• 898f332 Fix broken stat scheduler_loop_duration (#42886) (#43544)
• 7aea4b5 Ensure total_entries in /api/v1/dags (#43377) (#43429)
• 9c044ea include limit and offset in request body schema for List task instances (batc...
• dd296c5 This PR resolves an SQLAlchemy warning in the migration by correctly setting ...
• Additional commits viewable in compare view

• f5de0a0 Updating version.json and repo version numbers to: 29.5
• 8563766 Merge pull request #21858 from shaod2/py-cp-29
• 05ba1a8 Add recursion depth limits to pure python
• 1ef3f01 Internal pure python fixes
• 69cca9b Remove fast-path check for non-clang compilers in MessageCreator. (#21612)
• 21fdb7a fix: contains check segfaults on empty map (#20446) (#20904)
• 03c50e3 Re-enable aarch64 tests. (#20853)
• 128f0aa Add volatile to featuresResolved (#20767)
• bdd49bb Merge pull request #20755 from protocolbuffers/29.x-202503192110
• c659468 Updating version.json and repo version numbers to: 29.5-dev
• See full diff in compare view

• f5de0a0 Updating version.json and repo version numbers to: 29.5
• 8563766 Merge pull request #21858 from shaod2/py-cp-29
• 05ba1a8 Add recursion depth limits to pure python
• 1ef3f01 Internal pure python fixes
• 69cca9b Remove fast-path check for non-clang compilers in MessageCreator. (#21612)
• 21fdb7a fix: contains check segfaults on empty map (#20446) (#20904)
• 03c50e3 Re-enable aarch64 tests. (#20853)
• 128f0aa Add volatile to featuresResolved (#20767)
• bdd49bb Merge pull request #20755 from protocolbuffers/29.x-202503192110
• c659468 Updating version.json and repo version numbers to: 29.5-dev
• See full diff in compare view

Sourced from apache-airflow's releases.

Apache Airflow 2.10.3

Significant Changes

No significant changes.

Bug Fixes

• Improves the handling of value masking when setting Airflow variables for enhanced security. (#43123) (#43278)
• Adds support for task_instance_mutation_hook to handle mapped operators with index 0. (#42661) (#43089)
• Fixes executor cleanup to properly handle zombie tasks when task instances are terminated. (#43065)
• Adds retry logic for HTTP 502 and 504 errors in internal API calls to handle webserver startup issues. (#42994) (#43044)
• Restores the use of separate sessions for writing and deleting RTIF data to prevent StaleDataError. (#42928) (#43012)
• Fixes PythonOperator error by replacing hyphens with underscores in DAG names. (#42993)
• Improving validation of task retries to handle None values (#42532) (#42915)
• Fixes error handling in dataset managers when resolving dataset aliases into new datasets (#42733)
• Enables clicking on task names in the DAG Graph View to correctly select the corresponding task. (#38782) (#42697)
• Prevent redirect loop on /home with tags/last run filters (#42607) (#42609) (#42628)
• Support of host.name in OTEL metrics and usage of OTEL_RESOURCE_ATTRIBUTES in metrics (#42428) (#42604)
• Reduce eyestrain in dark mode with reduced contrast and saturation (#42567) (#42583)
• Handle ENTER key correctly in trigger form and allow manual JSON (#42525) (#42535)
• Ensure DAG trigger form submits with updated parameters upon keyboard submit (#42487) (#42499)
• Do not attempt to provide not stringified objects to UI via xcom if pickling is active (#42388) (#42486)
• Fix the span link of task instance to point to the correct span in the scheduler_job_loop (#42430) (#42480)
• Bugfix task execution from runner in Windows (#42426) (#42478)
• Allows overriding the hardcoded OTEL_SERVICE_NAME with an environment variable (#42242) (#42441)
• Improves trigger performance by using selectinload instead of joinedload (#40487) (#42351)
• Suppress warnings when masking sensitive configs (#43335) (#43337)
• Masking configuration values irrelevant to DAG author (#43040) (#43336)
• Execute templated bash script as file in BashOperator (#43191)
• Fixes schedule_downstream_tasks to include upstream tasks for one_success trigger rule (#42582) (#43299)
• Add retry logic in the scheduler for updating trigger timeouts in case of deadlocks. (#41429) (#42651)
• Mark all tasks as skipped when failing a dag_run manually (#43572)
• Fix TrySelector for Mapped Tasks in Logs and Details Grid Panel (#43566)
• Conditionally add OTEL events when processing executor events (#43558) (#43567)
• Fix broken stat scheduler_loop_duration (#42886) (#43544)
• Ensure total_entries in /api/v1/dags (#43377) (#43429)
• Include limit and offset in request body schema for List task instances (batch) endpoint (#43479)
• Don't raise a warning in ExecutorSafeguard when execute is called from an extended operator (#42849) (#43577)

Miscellaneous

• Deprecate session auth backend (#42911)
• Removed unicodecsv dependency for providers with Airflow version 2.8.0 and above (#42765) (#42970)
• Remove the referrer from Webserver to Scarf (#42901) (#42942)
• Bump dompurify from 2.2.9 to 2.5.6 in /airflow/www (#42263) (#42270)
• Correct docstring format in _get_template_context (#42244) (#42272)
• Backport: Bump Flask-AppBuilder to 4.5.2 (#43309) (#43318)
• Check python version that was used to install pre-commit venvs (#43282) (#43310)
• Resolve warning in Dataset Alias migration (#43425)

... (truncated)

Sourced from apache-airflow's changelog.

Airflow 2.10.3 (2024-11-04)

Significant Changes ^^^^^^^^^^^^^^^^^^^

No significant changes.

Bug Fixes """""""""

• Improves the handling of value masking when setting Airflow variables for enhanced security. (#43123) (#43278)
• Adds support for task_instance_mutation_hook to handle mapped operators with index 0. (#42661) (#43089)
• Fixes executor cleanup to properly handle zombie tasks when task instances are terminated. (#43065)
• Adds retry logic for HTTP 502 and 504 errors in internal API calls to handle webserver startup issues. (#42994) (#43044)
• Restores the use of separate sessions for writing and deleting RTIF data to prevent StaleDataError. (#42928) (#43012)
• Fixes PythonOperator error by replacing hyphens with underscores in DAG names. (#42993)
• Improving validation of task retries to handle None values (#42532) (#42915)
• Fixes error handling in dataset managers when resolving dataset aliases into new datasets (#42733)
• Enables clicking on task names in the DAG Graph View to correctly select the corresponding task. (#38782) (#42697)
• Prevent redirect loop on /home with tags/last run filters (#42607) (#42609) (#42628)
• Support of host.name in OTEL metrics and usage of OTEL_RESOURCE_ATTRIBUTES in metrics (#42428) (#42604)
• Reduce eyestrain in dark mode with reduced contrast and saturation (#42567) (#42583)
• Handle ENTER key correctly in trigger form and allow manual JSON (#42525) (#42535)
• Ensure DAG trigger form submits with updated parameters upon keyboard submit (#42487) (#42499)
• Do not attempt to provide not stringified objects to UI via xcom if pickling is active (#42388) (#42486)
• Fix the span link of task instance to point to the correct span in the scheduler_job_loop (#42430) (#42480)
• Bugfix task execution from runner in Windows (#42426) (#42478)
• Allows overriding the hardcoded OTEL_SERVICE_NAME with an environment variable (#42242) (#42441)
• Improves trigger performance by using selectinload instead of joinedload (#40487) (#42351)
• Suppress warnings when masking sensitive configs (#43335) (#43337)
• Masking configuration values irrelevant to DAG author (#43040) (#43336)
• Execute templated bash script as file in BashOperator (#43191)
• Fixes schedule_downstream_tasks to include upstream tasks for one_success trigger rule (#42582) (#43299)
• Add retry logic in the scheduler for updating trigger timeouts in case of deadlocks. (#41429) (#42651)
• Mark all tasks as skipped when failing a dag_run manually (#43572)
• Fix TrySelector for Mapped Tasks in Logs and Details Grid Panel (#43566)
• Conditionally add OTEL events when processing executor events (#43558) (#43567)
• Fix broken stat scheduler_loop_duration (#42886) (#43544)
• Ensure total_entries in /api/v1/dags (#43377) (#43429)
• Include limit and offset in request body schema for List task instances (batch) endpoint (#43479)
• Don't raise a warning in ExecutorSafeguard when execute is called from an extended operator (#42849) (#43577)

Miscellaneous """""""""""""

• Deprecate session auth backend (#42911)
• Removed unicodecsv dependency for providers with Airflow version 2.8.0 and above (#42765) (#42970)
• Remove the referrer from Webserver to Scarf (#42901) (#42942)
• Bump dompurify from 2.2.9 to 2.5.6 in /airflow/www (#42263) (#42270)
• Correct docstring format in _get_template_context (#42244) (#42272)
• Backport: Bump Flask-AppBuilder to 4.5.2 (#43309) (#43318)

... (truncated)

• c99887e Update RELEASE_NOTES.rst
• 1c7fba7 mark test_task_workflow_trigger_success as flaky (#42972) (#43580)
• 08bbf89 FIX: Don't raise a warning in ExecutorSafeguard when execute is called from a...
• 7e86bf8 Mark all tasks as skipped when failing a dag_run manually including t… (#43572)
• 8e79c7a Fix TrySelector for Mapped Tasks in Logs and Details Grid Panel (#43566)
• c12e628 Conditionally add OTEL events when processing executor events (#43558) (#43567)
• 898f332 Fix broken stat scheduler_loop_duration (#42886) (#43544)

• Pull Request Statistics

  Commits:
  1

  Files Changed:
  8

  Additions:
  +9

  Deletions:
  -9