# v2.0.2 (Jul 7, 2022)

 * fix: Load extension subcommands, then re-register them by name and alias.

# v2.0.1 (Jul 6, 2022)

 * fix: Added missing `src` directory to distribution. Oops.

# v2.0.0 (Jul 6, 2022)

 * BREAKING CHANGE: Require Node.js 14.15.0 LTS or newer.
 * BREAKING CHANGE: Changed package to a ES module.
 * BREAKING CHANGE: Removed server mode including `CLI.connect()`, `CLI.listen()`, and
   `CLI.schema()`.
 * BREAKING CHANGE: No longer re-export `pkg-dir`.
 * BREAKING CHANGE: `generateHelp()` now returns a promise.
 * chore: Updated dependencies.

# v1.16.0 (Apr 21, 2022)

 * feat: Add support for extension CLIs with multiple exported entrypoints that do not use cli-kit.
   Fixes [#97](https://github.com/cb1kenobi/cli-kit/issues/97).
 * chore: Updated dependencies.

# v1.15.0 (Apr 10, 2022)

 * feat: Moved internal `banner` value into state object to allow banner to be modified during
   command execution when `autoHideBanner` is enabled (default).
 * chore: Updated dependencies.

# v1.14.1 (Aug 23, 2021)

 * fix: Fixed bug when adding a command using an absolute path to a js file.
 * chore: Minor dependency updates.

# v1.14.0 (Jul 27, 2021)

 * feat: Added `redact` flag to arguments and options so advanced implementations can know if an
   argument/option may contain sensitive information. Redact flag is `true` by default, but can
   be set to false in the paramters or prefixing the name with a `~` such as `"<~myoption>"`.
   Note that option flags (those without a value) default to `false` since the value is boolean.
 * fix(cli): Added better error when failed to load extension on CLI construction.
 * fix(help): Added error to exec state when help command is invoked with unknown command.
 * fix(parser): Added argument reference to parsed argument.
 * fix(parser): Fixed incomplete `input` for parsed "extra" arguments, commands, extensions, and
   arguments.
 * style(help): Render warnings using yellow.
 * chore: Updated dependencies.

# v1.13.0 (Apr 26, 2021)

 * feat(help): Added required options to usage on help screen.
 * feat(ansi): Added `trim()`, `trimStart()`, and `trimEnd()` functions.
 * fix(help): Pass styles as well as header and footer content when rendering help template on
   demand via `help()`.
 * fix(cli): Moved `help` parameter from `Command` to `Context` so that `CLI` can render custom
   help content.
 * build: Improved `watch` task to not hang on a lint or build error.
 * chore: Updated dev dependencies.

# v1.12.0 (Apr 15, 2021)

 * feat(extension): Allow extension exports values in its `package.json` to be the `main` path.
 * fix(command): Fixed regression introduced when fixing the custom help content for extensions.

# v1.11.4 (Apr 15, 2021)

 * fix(command): Fixed custom help content for extensions.

# v1.11.3 (Apr 14, 2021)

 * fix(command): Only consider command name to be a file if it is an absolute path.

# v1.11.2 (Apr 13, 2021)

 * fix(cli): Set `json` flag on errors when the executing context or its parent contexts has a
   `jsonMode` flag set.
 * chore: Updated dev dependencies.

# v1.11.1 (Apr 8, 2021)

 * fix: Don't override default value for boolean options.
 * chore: Updated dev dependencies.

# v1.11.0 (Mar 26, 2021)

 * feat: Mix custom command, argument, option, and extension constructor parameters into each
   instance. Only works for non-existing properties.
 * fix: Execute command actions using command's context.

# v1.10.0 (Mar 25, 2021)

 * feat(command): Support command name to be a path to command file.
 * feat(extension): Added support for defining extension contexts.
 * fix(option): Allow aliases to be negated.
 * fix(argument): Use correct `datatype` property when transforming argument value.
 * chore: Updated dependencies.

# v1.9.3 (Jan 8, 2021)

 * fix(extension): Strip the package scope name from an extension name, but still add it as a
   hidden alias.
 * chore: Updated dependencies.

# v1.9.2 (Jan 5, 2021)

 * chore: Updated dependencies.

# v1.9.1 (Nov 30, 2020)

 * chore: Updated dependencies.

# v1.9.0 (Nov 27, 2020)

 * feat(extension): Added support actions.
 * fix(terminal): One time keypress listener was not removing sigint handler after firing causing
   programs to appear hung.
 * refactor(cli): Moved `serverMode` option from `exec()` to the constructor.
 * style(help): Prefix the error with an 'x' symbol.
 * chore: Updated dependencies.

# v1.8.9 (Nov 15, 2020)

 * fix(cli): Fixed bug where banner was rendered twice if `autoHideBanner` is enabled and an the
   executed command throws an error.

# v1.8.8 (Nov 14, 2020)

 * fix(cli): Force banner to be rendered on error.
 * fix(cli): Render banner, but don't fire the banner hook on error.

# v1.8.7 (Nov 14, 2020)

 * fix(cli): Fixed banner hook from being fired more than once.

# v1.8.6 (Nov 13, 2020)

 * fix(cli): Fixed banner from being displayed more than once.

# v1.8.5 (Nov 11, 2020)

 * fix(extension): Removed node-pty support since it has never worked properly. On Windows, it
   would clear the screen and cause the parent to never exit. On macOS, it would not allow
   child processes to prompt for input.
 * fix(extension): Switched non-cli-kit based extensions to be `required()`'d instead of spawned.
 * chore: Updated dependencies.

# v1.8.4 (Nov 10, 2020)

 * fix(cli): Fixed rendering of banner if `autoHideBanner` is disabled.
 * refactor(cli): Switched the banner event to a hook to allow banner event handlers to tie into
   the banner event before and after the banner is rendered.
 * chore: Updated dependencies.

# v1.8.3 (Nov 6, 2020)

 * fix(cli): Unify arguments to the banner event handler.
 * style(help): Align descriptions based on longest command, argument, and option label.
 * style(help): Removed `=` between option label and value.
 * chore: Updated dependencies.

# v1.8.2 (Aug 26, 2020)

 * fix(parser): Fixed bug where context tree rev change was not updating the local rev before
   re-parsing causing unnecessary nested re-parses.

# v1.8.1 (Aug 26, 2020)

 * fix(parser): Fixed bug where if the context tree changed, the last argument would never be
   re-parsed.

# v1.8.0 (Aug 25, 2020)

 * feat(parser): Added `finalize` event hook that is emitted before applying defaults and filling
   `argv` and `_`.
 * feat(parser): Added `data` and `parser` to `parse` event payload and all argument and option
   callbacks.
 * feat(parser): Fire argument and option callbacks for every argument and option across all
   contexts even if they're not discovered. This allows programs to dynamically resolve default
   values or alter the context tree.
 * feat(command): Added `callback` parameter that is fired as soon as the parser finds the command.
 * refactor(parser): `Parser` now extends a `HookEmitter` and is linked to the `CLI` instance to
   decouple the `CLI` from the `Parser`.
 * refactor(parser): Moved default value initialization and populating `argv` and `_` to end of
   parser chain so that option callbacks have the ability to modify the contexts and continue
   parsing.
 * fix(keys): Fixed `generateKey()` to support multiple sequential escape sequences.
 * chore: Updated dependencies.
 * test(keys): Added unit tests for `generateKey()`.

# v1.7.0 (Aug 13, 2020)

 * feat(ansi): Added `ansi.split()` to break a string up by ANSI escape sequences.
 * feat(ansi): Added `ansi.toLowerCase()` and `ansi.toUpperCase()`.
 * chore: Updated dependencies.

# v1.6.2 (Aug 11, 2020)

 * fix(cli): Only show help on errors caused by parsing and validation, not command execution.

# v1.6.1 (Aug 5, 2020)

 * fix(cli): Fixed regression introduced in v1.6.0 that broke missing argument validation.
 * fix(argument): Added missing argument `callback` and `hint`.
 * chore: Updated dev dependencies.

# v1.6.0 (Aug 3, 2020)

 * feat(help): Added `CLI` instanced styles to help template rendering.
 * fix(terminal): Only wire up keypress on stdin when added to `Terminal` and not if some other
   logic listens on stdin.
 * fix(parser): Moved missing required argument validation from parser to CLI to allow option
   callbacks such as `--version` to work properly.
 * chore: Updated dependencies.

# v1.5.2 (Jul 24, 2020)

 * fix(terminal): Fixed bug where `keypress` event listeners were not properly being wired up to
   `stdin` resulting in the listener not being removed after being fired once.

# v1.5.1 (Jul 23, 2020)

 * fix(context): Fixed circular reference introduced when fixing the `generateHelp` hook event in
   v1.3.0 when generated JSON object is stringified.

# v1.5.0 (Jul 23, 2020)

 * feat(cli): Added `showHelp` flag on thrown errors to override `showHelpOnError`. Defaults to
   `true`. This still requires `help` to be enabled.
 * feat(debug): Added `error` style for help template and server mode error handling.
 * fix(cli): Removed duplicate error logging when server mode execution throws exception.
 * fix(help): Allow non-Error objects to be thrown and rendered on the help screen.
 * chore(dep): Replaced `fast-levenshtein` with `fastest-levenshtein`.

# v1.4.0 (Jul 21, 2020)

 * feat(cli): Added support for user-defined in `styles` passed into the `CLI` constructor as well
   as the `exec()` method.
 * feat(template): Added `subheading` style.
 * fix(template): Properly escape tildes in templates with nested expressions.
 * fix(help): Fixed option heading and subheading styling where the trailing `:` wasn't styled and
   whitespace was being trimmed.
 * fix(help): Fixed option format to use proper required indicators.
 * fix(cli): Fixed rendering of errors to debug log when server connection executes a command that
   throws an exception.

# v1.3.0 (Jul 21, 2020)

 * feat(cli): Added `exec` hook event.
 * feat(context): Added `ctx` property to `generateHelp` hook event.
 * fix(parser): Fixed bug in server mode where `parse` hook event was being omitted from the cloned
   context which is not accessible instead of the originating `CLI` instance.
 * fix(cli): Fixed issue with server mode execution where a context would be deeply cloned, however
   `Command` and `Extension` objects were passed by reference.
 * chore: Updated dependencies.

# v1.2.4 (Jun 24, 2020)

 * fix(cli): Server-side output streams extend TTY `WriteStream` to improve compatibility with
   packages that check `isTTY` and terminal helper functions such as `cursorTo()` and
   `clearLine()`.
 * chore: Updated dev dependencies.

# v1.2.3 (Jun 19, 2020)

 * feat(cli): Added `timeout` option to `CLI.connect()` with default of 5 seconds.
 * fix(cli): `CLI.connect()` now waits for terminal resize handshake to complete before resolving.
 * fix(cli): Set the remote terminal size on the stdout/stderr streams.

# v1.2.2 (Jun 17, 2020)

 * fix(cli): Fixed issue where extension banner was not overriding parent context's banner.
 * fix(terminal): Fixed issue where banner was not being displayed if output occurred before banner
   callback was registered.

# v1.2.1 (Jun 15, 2020)

 * fix: Force all options after an extension is found to be an argument.
 * fix: Sort commands and extensions alphabetically in the help output.
 * chore: Updated dependencies.

# v1.2.0 (Jun 3, 2020)

 * feat(commands): Added syntactic sugar for declaring commands with aliases and arguments.
 * feat(help): Added command aliases to the help screen.
 * fix(cli): Dynamically resolve 'showHelpOnError'.
 * fix(parser): Correctly resolve the parsed argument name in the debug logging.
 * style(cli): Capitalized `--version` description.
 * chore: Updated dev dependencies.

# v1.1.1 (May 26, 2020)

 * fix(cli): On error, print the error stack instead of the error object to prevent infinite
   loops when JSON stringifying error objects during error the printing.
 * fix(cli): Improved server eval exit code handling.
 * fix(help): Highlight format for missing options.
 * chore: Updated dev dependencies.

# v1.1.0 (May 15, 2020)

 * feat(cli): Added new `keypress` ansi sequence for improved raw input handling in server mode.
 * feat(cli): Added new `exec` ansi sequence to explicitly run a command and differentiate between
   running a command and stdin input.
 * refactor(cli): Greating improved remote stdin handling in server mode enabling support for
   prompting.
 * fix(cli): Fixed bug where client wasn't emitting the correct exit code.
 * fix(context): Added `CLI` properties to context init so that help in server mode can render
   properly.
 * fix(parser): Fixed bug where known options that are not flags and do not have values were not
   properly being defaulted to an empty string.
 * fix(help): Trim the rendered help output to avoid excess whitespace.
 * chore: Updated dependencies.

# v1.0.1 (May 8, 2020)

 * fix(cli): Added support for 'parentContextNames' when a remote CLI instance is unaware of the
   local CLI's parent hierarchy.
 * fix(cli): Fixed bug where remote banner would not suppress local banner and end up rendering
   both.
 * fix(cli): Added banner to CLI schema object.
 * chore: Updated dependencies.

# v1.0.0 (May 1, 2020)

 * BREAKING CHANGE: Require Node.js 10 or newer.
 * fix(cli): Fixed bug where `--version` callback would show version if `next()` returned a truthy
   value instead of `true` since this option is a flag.
 * fix(parser): Fixed regression introduced in 24f5048 where parser context chains where processed
   one context at a time instead of chaining them all together.
 * fix(cli): Run the default command if selected command does not have an action. Fixes
   [#64](https://github.com/cb1kenobi/cli-kit/issues/64).
 * chore: Updated dependencies.