v1.1.2

• Revise default cache key

v1.1.1

• Fix support for Ubuntu 18.04

v1.1.0

• Revise override_cache_key_fallback
• Clarify format for ccache_options
• Add output variable: cache_hit

v1.0.2

• Revise cache store/retrieve function

v1.0.1

• Update display name
• Bump dependencies

v1.0.0

Initial release