Update version numbers in README.md.

Author: nwronski

README.md

@@ -13,7 +13,7 @@ syntax error is produced if an AST cannot be generated.
 
 ## Install
 
-**IMPORTANT: If you want intelligent error messages for syntax errors, then use the `v0.11.1` release. If you want the fastest possible version of the parser, with the tradeoff of poor syntax error feedback, use the `v0.12.1` release.**
+**IMPORTANT: If you want intelligent error messages for syntax errors, then use the `v0.11.2` release. If you want the fastest possible version of the parser, with the tradeoff of poor syntax error feedback, use the `v0.12.2` release.**
 
 ```
 npm install sqlite-parser