Portage is still at version 6.0.2 while version 6.1.3 is latest: https://github.com/platformio/platformio-core/blob/develop/HISTORY.rst#613-2022-07-18
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ecc2b632d84cca11c5b408adbb0f2a248af79dd6 commit ecc2b632d84cca11c5b408adbb0f2a248af79dd6 Author: Alexey Shvetsov <alexxy@gentoo.org> AuthorDate: 2022-09-14 20:15:31 +0000 Commit: Alexey Shvetsov <alexxy@gentoo.org> CommitDate: 2022-09-14 20:20:46 +0000 dev-embedded/platformio: add 6.1.4 Closes: https://bugs.gentoo.org/862085 Signed-off-by: Alexey Shvetsov (Alexey Shvetsov) <alexxy@gentoo.org> dev-embedded/platformio/Manifest | 1 + dev-embedded/platformio/platformio-6.1.4.ebuild | 116 ++++++++++++++++++++++++ 2 files changed, 117 insertions(+)