.. _release-v0.5.0:

**v0.5.0** — |MINOR| Pre-release
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Features
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- |Feature| Added ``ExplainableAttention`` for interpretable attention weights.
- |Feature| Introduced ``MultiResolutionAttentionFusion`` component.

Bug Fixes
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- |Bugfix| Fixed edge case in causal masking for variable-length sequences.
- |Deprecated| Marked ``BatchNormalization`` as deprecated in favour of
  ``LayerNormalization``.

Internal
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- |Internal| Performance improvements in multi-scale aggregation (~15% speedup).