Weby [1] filed a request to merge intellij-idea-15-ultimate-eap [2] into intellij-idea-ue-eap [3]:
Package is the same.
[1] https://aur.archlinux.org/account/Weby/ [2] https://aur.archlinux.org/pkgbase/intellij-idea-15-ultimate-eap/ [3] https://aur.archlinux.org/pkgbase/intellij-idea-ue-eap/
Request #3949 has been accepted by Muflone [1].
aur-requests@lists.archlinux.org