Without this fix, enabling the "Upcast cross attention layer to float32" option while also using `--opt-sdp-attention` breaks generation with an error:

```
  File "/ext3/automatic1111/stable-diffusion-webui/modules/sd_hijack_optimizations.py", line 612, in sdp_attnblock_forward
    out = torch.nn.functional.scaled_dot_product_attention(q, k, v, dropout_p=0.0, is_causal=False)
RuntimeError: Expected query, key, and value to have the same dtype, but got query.dtype: float key.dtype: float and value.dtype: c10::Half instead.
```

The fix is to make sure to upcast the value tensor too.

Mark caption_image_overlay's textfont as deprecated; fix #10778

fix 10896 pnginfo parameters

make --disable-opt-split-attention command line option work again

fix disable png info

Fix get_conds_with_caching()

fix "hires. fix" prompt sharing same labels with txt2img_prompt

fix serving images that have already been saved without temp files function that broke after updating gradio

This reverts commit 9a86932c.

Add some future annotations

[README] Update keyboard shortcut instructions for MacOS users

extensions clone --filter=blob:none

Co-Authored-By: Aarni Koskela <akx@iki.fi>
Co-Authored-By: catboxanon <122327233+catboxanon@users.noreply.github.com>

Discard penultimate sigma for DPM-Solver++(2M) SDE

Support edit attention keyboard shortcuts in hires fix prompts