Merge pull request #7201 from 86Box-chan/weblate-86box-86box

Translations update from 86Box Weblate

6.0 beta release

Corrected Catalan translation by ahernandez094 from BetaWiki (native …

…speaker) and more fixes to the Spanish translation.

Add forgotten machine migration for MS-6119

Merge branch 'master' of ssh://github.com/86Box/86Box

Merge pull request #6036 from unreal9010/master

Diamond Stealth 3D 4000 changes

Merge pull request #4778 from jriwanek-forks/dates

Update dates for 4.2.1 release

Ran bumpversion.sh to update the dates.

Merge branch 'master' of https://github.com/86Box/86Box

Added the STB PowerGraph 64 Video (S3 Trio64V+ VLB).