There is no current Rekord Buddy Beta available. When a new beta is made available, a post will be made in the news section and the build will be available here at that time.
Often we suggest that people use this build to solve issues that they are having. Different situations might need different solution so please only do so if someone from support told you personally to do or if you want to help with finding bugs in the beta build.
Always remember to keep full backups of all your data when using a beta builds.
Also, betas don’t tend to migrate the database when we make changes to it (in order to speed up new build releases) so be ready to maybe have to re-import your data into a fresh database when a new build hits.