The current upstream version is 1.5.3. Expect having to figure out test failures.
All done: commit 1fb9b675fe81a73bc9ff96d65abbfe02629aaf3d Author: Michał Górny <mgorny@gentoo.org> Date: Wed May 26 08:13:52 2021 +0200 dev-python/indexed_gzip: Bump to 1.6.1 Signed-off-by: Michał Górny <mgorny@gentoo.org> commit 6774c7d797755c709a49c78c6e42516558eb3d56 Author: Michał Górny <mgorny@gentoo.org> Date: Mon May 24 08:46:00 2021 +0200 dev-python/indexed_gzip: Add python@ as co-maint. Signed-off-by: Michał Górny <mgorny@gentoo.org> commit 55156dd99029036aa5bf0f4e3137da4a05bbbc74 Author: Michał Górny <mgorny@gentoo.org> Date: Mon May 24 08:45:45 2021 +0200 dev-python/indexed_gzip: Bump to 1.6.0 Signed-off-by: Michał Górny <mgorny@gentoo.org> etc