updates version to 3.1.0

CHANGELOG.md

@@ -1,3 +1,11 @@
+## v3.1.0
+
+* Fixes bug: all control codes are escaped correctly (instead of only the named ones such as \n).
+  Example: \1 becomes \\1 (or \\001 when followed by a digit)
+* Fixes bug when using the `process` option in recursive tables
+* Overriding global `tostring` with inspect no longer results in an error.
+* Simplifies id generation, using less tables and metatables.
+
 ## v3.0.3
 * Fixes a bug which sometimes displayed struct-like parts of tables as sequence-like due
   to the way rawlen/the # operator are implemented.

inspect.lua

@@ -1,5 +1,5 @@
 local inspect ={
-  _VERSION = 'inspect.lua 3.0.3',
+  _VERSION = 'inspect.lua 3.1.0',
   _URL     = 'http://github.com/kikito/inspect.lua',
   _DESCRIPTION = 'human-readable representations of tables',
   _LICENSE = [[