keras 3.1.1 on Python PyPI

This is a minor bugfix release over 3.1.0.

What's Changed

Unwrap variable values in all stateless calls. by @hertschuh in #19287
Fix draw_seed causing device discrepancy issue during torch's symbolic execution by @KhawajaAbaid in #19289
Fix TestCase.run_layer_test for multi-output layers by @shkarupa-alex in #19293
Sine docstring by @grasskin in #19295
Fix keras.ops.softmax for the tensorflow backend by @tirthasheshpatel in #19300
Fix mixed precision check in TestCase.run_layer_test: compare with output_spec dtype instead of hardcoded float16 by @shkarupa-alex in #19297
ArrayDataAdapter no longer converts to NumPy and supports sparse tens… by @hertschuh in #19298
add token to codecov by @haifeng-jin in #19312
Add Tensorflow support for variable scatter_update in optimizers. by @hertschuh in #19313
Replace dm-tree with optree by @james77777778 in #19306
downgrade codecov to v3 by @haifeng-jin in #19319
Allow tensors in tf.Datasets to have different dimensions. by @hertschuh in #19318
update codecov setting by @haifeng-jin in #19320
Set dtype policy for uint8 by @sampathweb in #19327
Use Value dim shape for Attention compute_output_shape by @sampathweb in #19284

Full Changelog: v3.1.0...v3.1.1