chore(version): move to the next beta version [BUMP BETA]

platform/docs/docusaurus.config.js

@@ -270,7 +270,7 @@ module.exports = {
       announcementBar: {
         id: 'healthimaging',
         content:
-          '🚀 AWS has announced the general availability of <a target="_blank" rel="noopener noreferrer" href=" https://aws.amazon.com/about-aws/whats-new/2023/07/general-availability-aws-healthimaging/">HealthImaging!</a> Easily connect your OHIF to it. Learn more <a target="_blank" rel="noopener noreferrer" href="https://github.com/RadicalImaging/ohif-aws-healthimaging">Here!</a>! 🌟',
+          '🚀 The latest version of OHIF, v3.7, has been released. You can find the release notes by following this <a target="_blank" rel="noopener noreferrer" href="https://ohif.org/release-notes/3p7/">Link!</a> 🌟',
       },
       prism: {
         theme: require('prism-react-renderer/themes/github'),