v1.4.1

What's Changed

• [update demos] update script fix to 1.4.x by @aviaIguazio in #506
• 1.4.x dev by @aviaIguazio in #507
• [update-demos] fix version func 1.4.x by @daniels290813 in #508
• 1.4.x dev by @aviaIguazio in #510
• [update-demos] fixing issues by @daniels290813 in #513
• 1.4.x dev by @aviaIguazio in #514

Full Changelog: v1.4.0...v1.4.1