net-p2p/bitcoind UnnecessarySlashStrip: version 0.18.0: ${ED%/} unnecessary slash strip on line: 134 DeprecatedEclass: version 0.18.0: uses deprecated eclass: [ user (migrate to GLEP 81) ] MissingConditionalTestRestrict: version 0.18.0: missing RESTRICT="!test? ( test )" with IUSE=test UnderscoreInUseFlag: USE flag 'bitcoin_policy_rbf' uses reserved underscore character RedundantVersion: version 0.17.1: slot(0) keywords are overshadowed by version: 0.18.0
These versions have since been cleaned up and fixed in more recent versions.