release: v3.8.0 → v3.9.0

# [3.9.0](zdharma-continuum/zinit@v3.8.0...v3.9.0) (2022-12-17)

### Bug Fixes

* remove broken gh-r zunit test for "warp" ([zdharma-continuum#430](zdharma-continuum#430)) ([64fa4ae](zdharma-continuum@64fa4ae))

### Features

* add `completions` ice ([zdharma-continuum#417](zdharma-continuum#417)) ([59975d7](zdharma-continuum@59975d7))
* display version via `version` sub command ([bfb01e6](zdharma-continuum@bfb01e6))

### Performance Improvements

* reduce scheduler task check to 10 second interval ([zdharma-continuum#429](zdharma-continuum#429)) ([1681ce4](zdharma-continuum@1681ce4))

### Reverts

* "perf: reduce scheduler task check to 10 second interval ([zdharma-continuum#429](zdharma-continuum#429))" ([zdharma-continuum#432](zdharma-continuum#432)) ([cfd3261](zdharma-continuum@cfd3261))

Messaging updates and other bug fixes

PARALLEL UPDATES, automatic module rebuilds, PMSPEC support, ziextrac…

…t/extract'', empty pick'' for as'command', installing of Turbo objects during zshrc processing, update triggers self-update, param'' to define the parameters, DEB/RPM support, empty id-as ↔ id-as'auto', OMZP::…, etc. snippet prefixes and no need for …/name.plugin.zsh, function `m' that works like print -Pr … with additional highlighting features (see the News)

Project rename Zplugin → Zinit. Also: no snippet redownloading unless…

… the file on the server is new, packages-related bugfixes, improved bindmap'' ice

Bugfix release: fix snippet's atclone, atpull ices, fix the -q/--quie…

…t option of `update', fix the module's /dev/null handling

Bugfixes and improvements (better Prezto compatibility, removed a cod…

…e duplication, `create' improvements, colorful and animated progress bar in the installer, etc.), sticky-emulation ices (bash,sh,ksh,csh), atdelete'', -y/--yes for `delete', id-as'auto', completion of snippets, ability to skip `ice' and the for-syntax, `times' -m, countdownice, @zsh-plugin-on-unload, @zsh-plugin-on-update, trigger-load'', `fpath'/`add-fpath' subcommand, `run' subcommand, as'null', is-snippet ice, packages, zpextract function

Added has'', cloneonly, notify'', restet=prompt, on-update-of''/subsc…

…ribe''. Support for the zsh_loaded_plugins array. z-plugins – zplugin extensions (plugins). Empty wait'' ice now works like wait'0'. Support updating submodules of plugins. New readme from DundarGoc/zplugin_readme. The `times' subcommand now displays the times in milliseconds. Full older (5.0.0) Zsh compatibility. Various bugs fixed like the unification of pick'/dev/null' ices. Refactoring.

Turbo-mode (background loading) now has an automatic volunteering of …

…the CPU time to the prompt AFTER EACH 5 events (loading of plugins, snippets, etc.). Inspired by zdharma-continuum#134.