[doc] changelog: update

CHANGELOG

@@ -9,21 +9,36 @@ Improvements:
 - Improved type error messages (by adding type witnesses)
 - Improved syntax error messages
 - Better compliance with Lintian
+- Do not copy standard Opa JS plugins and packages when building object
 
 New features:
 - A module can be coerced with a restricted interface
 - Character } is treated as reserved in html environment
 - opa-plugin-builder and opa-plugin-brower now have their manpages
+- Output a package.json descriptor for packages and plugins
+- Add flag --package-version to specify version in package.json
+- (experimental) option --modular-plugins to export plugin
+  bypasses following commonjs conventions instead of using
+  the global namespace. For now, the stdlib must be compiled
+  with it in order to work.
+- opa now accepts .js and .nodejs files when compiling packages and
+  executables. Files should be in plugin format and used with standard
+  plugin syntax.
 
-Bug fixes::
+Bug fixes:
 - File.content on node backend
 - installation_helper.sh install PATH fixed
+- Wrong renaming of variables in JS catch statements
+- Obj. dependency directory placed in same path as main file
 
 Documentation:
 - Manual examples are now separate repositories: https://github.com/MLstate/
 - Git submodules used for manual examples
 - Chapter 7 "Hello, database" translated in Chinese. Thanks to Li Wenbo <li.wenbo@whu.edu.cn>
 
+Removed:
+- Process management functions (e.g. fork) that were not implemented in the
+  NodeJS backend were removed
 
 2012.07.03, Version 1.0.4 (stable), v2403