CCExtractor: download ældre versioner

See CHANGES.TXT for the full changelog.

Changes in 0.96.5
- New: Add support for raw CDP (Caption Distribution Packet) files (#1406)
- New: Add --scc-accurate-timing option for bandwidth-aware SCC output (#1120)
- Fix: MXF files containing CEA-708 captions not being detected/extracted (#1647)
- Docs: Add Windows WSL build instructions
- Fix: Security fixes (out-of-bounds read/write) in a few places in the legacy C code
See CHANGES.TXT for full changelog.

What's New in 0.96.3
New Features
- VOBSUB subtitle extraction with OCR support for MP4 files
- VOBSUB subtitle extraction support for MKV/Matroska files
- Native SCC input support - CCExtractor can now read SCC (Scenarist Closed Caption) files
- Configurable frame rate (--scc-framerate) and styled PAC codes for SCC output
Bug Fixes
- Apply --delay option to DVB/bitmap subtitles (previously only worked with text-based subtitles)
- 200ms timing offset in MOV/MP4 caption extraction
- utf8proc include path for system library builds
- Use fixed-width integer types in MP4 bswap functions for better portability
- Guard ocr_text access with ENABLE_OCR preprocessor check
- Preserve FFmpeg libs when building with -system-libs -hardsubx
Build Improvements
- Add vobsub_decoder to Windows and autoconf build systems
- Add winget and Chocolatey packaging workflows for Windows distribution
Documentation
- Add VOBSUB extraction documentation and subtile-ocr Dockerfile
Full changelog: https://github.com/CCExtractor/ccextractor/blob/master/docs/CHANGES.TXT