Version 6.2.1 is available at https://www.elastic.co/downloads/kibana
Version 6.2.2 is out - same link.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=593aca98e2ea268c973390673281f1c853c97e53 commit 593aca98e2ea268c973390673281f1c853c97e53 Author: Tomas Mozes <hydrapolic@gmail.com> AuthorDate: 2018-03-12 08:15:11 +0000 Commit: Patrice Clement <monsieurp@gentoo.org> CommitDate: 2018-03-12 22:59:04 +0000 www-apps/kibana-bin: bump to 5.6.8/6.2.2. Closes: https://bugs.gentoo.org/647830 Package-Manager: Portage-2.3.24, Repoman-2.3.6 Closes: https://github.com/gentoo/gentoo/pull/7430 www-apps/kibana-bin/Manifest | 2 + www-apps/kibana-bin/kibana-bin-5.6.8.ebuild | 62 +++++++++++++++++++++++++++++ www-apps/kibana-bin/kibana-bin-6.2.2.ebuild | 62 +++++++++++++++++++++++++++++ 3 files changed, 126 insertions(+)