WordPress.org

2.1.1

• Note compatibility through WP 3.3+
• Add link to plugin directory page to readme.txt
• Update copyright date (2012)

2.1

• Minor bugfix to prevent PHP warning when a file has no extension
• Fix all functions to properly handle boolean $dir argument
• Add c2c_test_if_file_exists() to perform some (15) simple tests on the provided functions
• Disable unnecessarily outputting error message when default upload directory is not present -- the file should just not exist
• Note compatibility through WP 3.2+
• Call _deprecated_function() within if_file_exists() to generate proper notice/warning
• Minor code formatting changes (spacing)
• Update copyright date (2011)
• Add plugin homepage and author links in description in readme.txt

2.0

• Rename function from if_file_exists() to c2c_if_file_exists()
• Deprecate if_file_exists, but continue to support it for backwards compatibility
• Add c2c_if_plugin_file_exists()
• Add c2c_if_theme_file_exists()
• Add additional optional argument of $show_if_not_exists to indicate text to show if no file exists (when $format is also specified)
• Add new recognized format tag %file_directory%
• Add new recognized format tag %file_extension%
• Add hook 'c2c_if_file_exists' (filter), 'c2c_if_plugin_file_exists' (filter), and 'c2c_if_theme_file_exists' (filter) to respond to the function of the same name so that users can use the apply_filters() notation for invoking template tag
• Handle error when checking a non-existent path
• Handle being sent empty string as filename
• Check for possible existence of functions before defining them
• Trim $dir argument of whitespace and forward slashes
• Minor reformatting (spacing)
• Remove docs from top of plugin file (all that and more are in readme.txt)
• Remove trailing whitespace in header docs
• Note compatibility with WP 3.0+
• Drop compatibility with versions of WP older than 2.7
• Fix typo in example code
• Add Filters and Upgrade Notice sections to readme.txt

1.0.3

• Add PHPDoc documentation
• Change description and update documentation
• Minor formatting tweaks
• Note compatibility with WP 2.9+
• Update copyright date
• Update readme.txt (including adding Changelog)

1.0.2

• Note compatibility with WP 2.8+

1.0.1

• Note compatibility with WP 2.6+, 2.7+

1.0

• Initial release