Fix output only plan from causing parse error

Fix missing header in changelog

Prevent parsing error when terraform debug output is in output

Update filename

Fix more parsing errors from Terraform 0.13 and above

Add another edge case for heredocs on terraform 0.13 or newer

Add tests for terraform 1.0 and cover case for new comment for unchanged attributes

Update changelog

Update for php8 and phpunit 9

Fix a few terraform 12 edge cases (#2)

Update changelog

Remove ?ref from module source in terraform 0.12 parsing

Handle incorrect subpath usage in module sources for terraform 11

Ignore unchanged blocks in terraform 0.12

Add tests for submodule as primary root module