Upgrade version and changelog to 1.4.0

[nathaliellenaa]

Description

Upgrade version and changelog to 1.4.0

Issues Resolved

[List any issues this PR will resolve]

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Commits are signed per the DCO using --signoff

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.37%. Comparing base (529ee34) to head (86f2bce).
⚠️ Report is 71 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #584      +/-   ##
==========================================
+ Coverage   91.53%   92.37%   +0.84%     
==========================================
  Files          42       69      +27     
  Lines        4395     6640    +2245     
==========================================
+ Hits         4023     6134    +2111     
- Misses        372      506     +134     

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[nathaliellenaa]

Adding onnxscript to requirements-dev.txt fixed these failing tests:

FAILED tests/ml_models/test_sentencetransformermodel_pytest.py::test_save_as_onnx
FAILED tests/ml_models/test_sentencetransformermodel_pytest.py::test_make_model_config_json_for_onnx
FAILED tests/ml_models/test_sentencetransformermodel_pytest.py::test_undefined_model_max_length_in_tokenizer_for_onnx
FAILED tests/ml_models/test_sentencetransformermodel_pytest.py::test_save_as_onnx_with_license

E   ModuleNotFoundError: No module named 'onnxscript'

One test test_integration_model_train_register_full_cycle is still consistently failing due to failed model deployment Failed: Exception occurred during first model registration: Model deployment failed.

Having a hard time to reproduce the same error locally. Tried running the test using 2.11 single node cluster locally and all tests are passing. Tried adding this settings, but it doesn't fix the issue, need to investigate further

plugins.ml_commons.max_model_on_node: 20"

[nathaliellenaa]

Failing model deployment in integ test is due to

Get deploy task: {'model_id': 'cTNkDpoBZlP5h8p-duUX', 'task_type': 'DEPLOY_MODEL', 'function_name': 'TEXT_EMBEDDING', 'state': 'FAILED', 'worker_node': ['InvB-AcfRQmIsmHtQ07SGQ'], 'create_time': 1761178062116, 'last_update_time': 1761178062136, 'error': '{"InvB-AcfRQmIsmHtQ07SGQ":"Disk Circuit Breaker is open, please check your resources!"}', 'is_async': True}