<img width="605" height="454" alt="image"
src="https://github.com/user-attachments/assets/bfd84afe-3b58-436e-9a5d-539af3ec3d4e"
/>
Actualized "Last" sleep screen setting from previous PRs, rebranded as a
~~`Seamless Sleep`~~ `Page as Sleep Screen` option with more
improvements.
https://github.com/user-attachments/assets/59029ba6-007e-4841-abfa-f680d7e98b79
---
New option: `Page as Sleep Screen` - `Never (default)`, `After Timeout`,
`Always`
When enabled, it seamlessly sleeps on timeout or power off, making a
fast refresh for the moon icon. When waking up, we still show the last
page, instead of the boot screen, making it fully seamless.
I tried different icons such as "refresh arrow" and others, but they
looked not as nice as 3 simple dots.
With this mode, the device turns off 4 seconds faster. And has 6 seconds
less delay when turning back on. Much more responsive.
Previously, even a 10-minute timeout sometimes wasn't enough, and I'd
worry about seeing the book cover. It's now easier to use a shorter
sleep timeout: if I get distracted during a reading session but don't
want to stop, the new screen is much more inviting to come back to.
---
Did you use AI tools to help write this code? _**PARTIALLY**_.
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Test v1.3.0 firmware.bin file
[download](https://github.com/user-attachments/files/28015193/firmware.zip)
Based on PRs #410 and #495Closes#400, #1649
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Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
## Summary
- Update README with the list of supported languages for EPUB files.
- Update USER_GUIDE with an extended list of supported and unsupported
languages.
## Additional Context
For weeks, I thought this firmware only supported English, because I
remember you saying that full language support would only be possible
after implementing proper font rendering. I also remember mentioning a
separate Korean fork, Vietnamese issues and so on.
All of this made it clear that this system doesn't support my languages.
I was surprised when I saw a Reddit post with a photo of a book in my
native language. Only then I did learn that such languages are
supported. Therefore, mentioning the supported languages would help
future buyers and new users.
---
### AI Usage
Did you use AI tools to help write this code? _**NO**_
Eloren1