It seems that upstream went for totally separate 'Catch2' naming. I suppose slotting it would be helpful for packages that still rely on the old version.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ee5d073a7895256aad80d1eb1ad1266c81486c19 commit ee5d073a7895256aad80d1eb1ad1266c81486c19 Author: David Seifert <soap@gentoo.org> AuthorDate: 2018-11-29 16:22:01 +0000 Commit: David Seifert <soap@gentoo.org> CommitDate: 2018-11-29 18:41:21 +0000 dev-cpp/catch: Version bump to 1.12.2 * SLOT=1 for parallel installability Closes: https://bugs.gentoo.org/670072 Package-Manager: Portage-2.3.52, Repoman-2.3.12 Signed-off-by: David Seifert <soap@gentoo.org> dev-cpp/catch/Manifest | 1 + dev-cpp/catch/catch-1.12.2.ebuild | 41 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 42 insertions(+)