* Changelog
** [2020-11-25 Wed] 0.5.0
Fixed a few bugs with ~pkcon~ and ~apt~ commands, simplified output when a passed
option doesn't exist, and refined installation steps.

*** Documentation
- Added "installing only the tool" step by using ~cURL~
- Refined installation steps

*** Bug fixes
- Fixed a typo for ~apt autoremove~ command ([[https://github.com/vednoc/pkg/pull/3][#3]])
- Fixed =upgrade= commands for ~pkcon~ and ~apt~ ([[https://github.com/vednoc/pkg/pull/5][#5]])
- Changed detection order for ~pkcon~ and ~apt~ ([[https://github.com/vednoc/pkg/pull/5][#5]])

*** Improved
- Simplified output when a passed option doesn't exist
  + It no longer shows ~pkg help~, it instead tells you to run it manually.

** [2020-11-08 Sun] 0.4.0
Added a new option to remove packages not used by other packages, and improved
wording in project/tool documentation.

*** Documentation
- Revised code comments
- Improved wording for options in ~pkg help~ command

*** Commands
- Added ~unused~ option — removes unused and no longer needed packages

** [2020-11-01 Sun] 0.3.0
Added functionality that detects when elevated permissions are needed, and did a
tiny amount of refactoring.

*** Commands
- Added ~sudo~ / ~doas~ support when using options that require elevated permissions
  + Even works when the aforementioned tools are missing (not heavily tested).
  + Yay for even less typing!

*** Improved
- Allowed passing arguments to options that didn't have it
- Refactored the use of ~echo~ with ~printf~

** [2020-10-01 Thu] 0.2.0
Added support for ~pkcon~, contributed by [[https://github.com/RaitaroH][@RaitaroH]], and a couple of new commands.

*** Documentation
- Added changelog for =0.1.0= release
- Added more information to readme

*** Commands
- Added shorthand variants of the following options:
  + ~i~ for ~install~
  + ~ls~ for ~list~
  + ~s~ for ~search~
  + ~u~ for ~upgrade~
  + ~rm~ for ~remove~
- Added ~clean~ option — removes no longer needed packages in local repositories
- Added ~remove~ option — removes a package(s) by name

** [2020-09-28 Mon] 0.1.0
Added options for basic commands of ~pacman~, ~xbps~, and ~apt~ package managers.

*** Documentation
- Added project readme and MIT license
- Added documentation via ~pkg h~ or ~pkg help~ option

*** Commands
- Added ~info~ option — shows info of a specific package
- Added ~help~ option — shows the ~pkg~ help/documentation
- Added ~list~ option — shows all packages in local package database
- Added ~search~ option — searches remote repositories for a package
- Added ~install~ option — installs a single or multiple packages
- Added ~upgrade~ option — performs full system upgrade
- Added ~version~ option — shows ~pkg~ version