Release 5.4.1.
Version 5.4 release.
Test release prior to 5.4.
Release 5.3.1.
Release 5.3 of zsh
Third an "final" test version before 5.3.
Second test version before 5.3
Test version 5.2-test-1
Release 5.2 of zsh.
Third test version prior to zsh 5.2 release.
Second test pre-release for zsh 5.2 Same tag as 5.1.1-test-2, but in a more standard format.
Second test version prior to 5.2 release.