Liu An 95534f5cf2
Docs: Update version references to v0.20.0 in READMEs and docs (#9164)
### What problem does this PR solve?

- Update version tags in README files (including translations) from
v0.19.1 to v0.20.0
- Modify Docker image references and documentation to reflect new
version
- Update version badges and image descriptions
- Maintain consistency across all language variants of README files

### Type of change

- [x] Documentation Update
2025-08-01 20:41:44 +08:00
..
2025-03-03 15:42:39 +08:00