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+Script to rename filenames in a certain way.
+
+`shunt_tags` shunt tags to the end of filenames, transforming `[RELEASEGROUP] Title - Episode [CRC32].mkv` into `Title - Episode [RELEASEGROUP CRC32].mkv`, in order to improve alphabetical sort ordering. The original goal has expanded into a large number of transforms with a comprehensive test suite.
+
+Written in PHP, bash, batch
+
+Tags: anime
+
+=USAGE (v3)=
+
+`Usage:
+  shunt_tags [OPTIONS]
+  
+Options:
+  -y  --accept                  Apply updates without prompting. (false)
+  -d  --directory DIR           Set directory. (pwd)
+      --display table|dump|none Choose display mode. ('table')
+  -n  --dry-run                 Display proposed updates and exit. (false)
+      --help, --usage           Display this message
+      --interactive             Prompt whether to apply updates. (true)
+  -q  --quiet                   Quiet mode hides scanning progress. (false)
+  -qq --quiet2                  Equivalent to "-q --display none"
+  -r  --recursive               Apply to subdirectories. (false)
+      --test-suite              Run test suite and exit  
+      --undo                    Display an undo script
+`
+
+=CHANGELOG=
+
+2017-10-22 v3.0
+- Rewritten in PHP
+- Feature: Many more features now available via command-line arguments
+
+2017-04-05 v2.0
+- Rewritten in bash, now requires linux ports of `rren` and `pause`
+- Feature: Support `--graphical` argument to relaunch itself under `xfce4-terminal`
+
+201?-??-?? v1.5
+- Support additional filename transforms
+
+2015-01-17 v1.0
+- Initial public release
+- Written in batch, requires `rren` in path