Apple has reposted the beta of watchOS 5 today for registered developers, after [pulling it last week] due to problems some developers were having updating to the latest version. The latest beta features a build number of 16R5283r and a release date of June 11, 2018, suggesting that Apple has updated the code rather than simply placing the original beta back online. [1]: http://www.ilounge.com/index.php/news/comments/apple-temporarily-pulls-first-watchos-5-beta-amidst-update-issues