Version 0.5

• The "help" command has been greatly improved and is much more useful now.
• The "exec" and "sh" commands have been combined into a single command,
  "pipe". The "pipe" command currently has two separate modes -in and
  -out with the same functionality as "exec" and "sh" respectively.
• Warning messages are printed when performing operations when no input has
  been declared yet.

Version 0.4

This version brings stability and improved documentation since the last beta
release. There is also interal improvements to the codebase.

There is a new command ":peek" and new shell shorthand syntax "?", ".",
and "..". See the reference for more information.

Version 0.4 beta3

Several bugs have been fixed since the last release.

• Fix broken paging on linux.
• Fix broken input when "write" is performed without cached input.

0.4beta2: Version 0.4 beta2

Fixes version detection for the version of jq packaged for Ubuntu 14.04

0.4beta1: Version 0.4 beta1

This beta release has two useful enhancements, "sh" and "write filename". It's
worth getting binaries out there to test while the remaining (internal) changes
occur.

Version 0.3.1

This release cleaned up a few rough edges left after the 0.3 changes.

• Accidental debug logging has been removed.
• Handling of EOF is improved.

Version 0.3

• The jq executable is now detected on startup.
• The command interface has been unified. All commands now respond to -h as documentation suggests.
• Many bug fixes as test infrastructure begins to take place (edit: shape).

Version 0.2

Fixes a bug a bug with the exec command's handling of arguments.

Version 0.1

This has enough features and testing to be considered usable. Things are still
very rough and the exact syntax of commands may change. But the core
functionality is right.