1. Support automatically downloading low-definition movies on computers that do not support HDCP 1.0+.
2. Support downloading videos when the display language of website is Spain (Latin America) and Portugal (Brazil).
3. Fixed the issue that subtitle files may duplicate when saved as separate subtitle files.
4. Fix the issue that the program failed to crawl some video links from clipboard.
5. Fix Failed -6.
6. Optimize the possible audio and video out of sync problem after pause and resume.
7. Add support for searching videos by links without "https" or "www".
8. Fix the problem that the process of the program doesn't end completely on Task Manager after exit.
9. Optimize the program display and the download process.