Merge pull request #16 from ComputerDruid/push-ypqmrnqsquxn

Update README, CHANGELOG

Author: ComputerDruid

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## Unreleased
 
+### Changed
+- `upgrade-quality` works on combinators
+- `upgrade-quality` now errors when encountering something that looks like a quality that it doesn't know if it should upgrade.
+
 ## Version 0.1.4
 
 ### Added

README.md

@@ -6,10 +6,11 @@ Usage:
 Usage: factorio-bp-helper <COMMAND>
 
 Commands:
-  count-entities  Counts the number of items needed to construct the blueprint
-  unwrap          Unwraps a blueprint string to reveal the json representation
-  wrap            Wraps json from stdin into a blueprint string
-  help            Print this message or the help of the given subcommand(s)
+  count-entities   Counts the number of items needed to construct the blueprint
+  unwrap           Unwraps a blueprint string to reveal the json representation
+  wrap             Wraps json from stdin into a blueprint string
+  upgrade-quality  Upgrades the quality of recipies/filters/conditions without upgrading entities/modules
+  help             Print this message or the help of the given subcommand(s)
 
 Options:
   -h, --help     Print help