As part of a series of improvements to https://dashboard.snapcraft.io/, we’ve been making UI and URL changes to make the user experience better and niftier. Among those:
Unified user-experience with https://snapcraft.io/: we have been, and will continue to, incrementally migrate the look and feel to use the Vanilla framework (https://vanillaframework.io/).
Removal of the web upload and release forms, replacing them with help pages redirecting the user to snapcraft: the driver for this change was that these forms are used very little, and they do not provide all the functionality that snapcraft supports.
Refactoring of URLs so snaps are identified by their snap names, instead of by a cryptic number. So your former snap URLs like https://dashboard.snapcraft.io/dev/snaps/1234/ will now be something nicer like https://dashboard.snapcraft.io/snaps/your-snap-name/. Old URLs, if you have them bookmarked, will redirect to the new URLs (but we advise updating the bookmarks nevertheless).
The /dev/ prefix was removed from snap URLs (but is still present for account and store pages), so previous URLs that looked like /dev/snaps/ are now /snaps/.
If you find any issues or weirdness, please file a bug report in https://bugs.launchpad.net/snapstore/+filebug.
The Snap Store team.