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Fix #440, #447

A little usability improvement and many bug fixes

• Improvement
  • Supports multiple renames #313
  • Add __zplug::utils::awk::ltsv function (see #348)
  • Restore monitor option to the default when calling load command #341
  • completion file
    • trim @ symbol
    • organize completion text
  • Add some new options to list command
    • for more info #331
  • Add --self-manage
    • #311, #325
• Bug fixes
  • detached HEAD error
  • bad pattern error if set globsubst

• The highest ever UI renewal (status/install/update)
  • Add log option
  • Add rollback option
  • Many bug fixes

Improve cache generating time and fix some bugs

• See https://github.com/zplug/zplug/pull/294

Add as:theme tag for loading zsh theme files

• Deprecate ZPLUG_CLONE_DEPTH
  • Use zstyle ':zplug:tag' depth {num} instead

Support ARM binary (see also #267)

v2.3.0 Add prezto source

• Support from:prezto officially

Release of version 2.2.0