Upgrade to v3.2.1 to fix a bug in Fish

Upgrade to v3.2.0 to resupport Fish

Upgrade to v3.1.0 to resupport Zsh and Yash

Upgrade to v3.0.0 to add a way to select label with fuzzyfinder

Upgrade to v2.8.0 to remove true requirements after loading in tcsh

Upgrade to v2.7.5 to remove depends to command in tcsh, rc, nyagos an…

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Upgrade to v2.7.4 to allow multibyte arguments

Upgrade to v2.7.3

Upgrade to v2.7.2 to support FreeBSD

Upgrade to v2.7.1 to support Bash3.x