🚀 Use named *_signed for first official release on Windows
What's Changed
- Realhinome-master : Upgrade seshat to 5.0.0 by @odelcroi in #250
- Direct sign and build release script by @MarcWadai in #243
- Bump 4.21.4 by @MarcWadai in #251
Full Changelog: tchap-4.21.3...tchap-4.21.4