diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac9b44d8..ea36793f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [0.6.0] (in progress)
+## [0.6.0](https://github.com/asmaloney/gactar/releases/tag/v0.6.0) - 2022-05-31
 
 ### Added
 
@@ -26,6 +26,10 @@ All notable changes to this project will be documented in this file. The format
   - Turn on **pyactr**'s _subsymbolic_ option to be in line with **vanilla**
 - Replaced "anonymous variable" (`?`) with a wildcard character (`*`). ([#123](https://github.com/asmaloney/gactar/pull/123))
 
+### Fixed
+
+- In the web UI, only use syntax highlighting on variables if they are within square brackets.
+
 ## [0.5.0](https://github.com/asmaloney/gactar/releases/tag/v0.5.0) - 2022-05-26
 
 ### Added
diff --git a/README.md b/README.md
index 387efc5f..7a0b2ac4 100644
--- a/README.md
+++ b/README.md
@@ -240,21 +240,21 @@ To run it using methods 2-4, here are the command line options:
 gactar [OPTIONS] [FILES...]
 ```
 
-**--debug, -d**: turn on debugging output
+**-debug, -d**: turn on debugging output
 
-**--ebnf**: output amod EBNF to stdout and quit
+**-ebnf**: output amod EBNF to stdout and quit
 
-**--framework, -f** [string]: add framework - valid frameworks: all, ccm, pyactr, vanilla (default: `all`)
+**-framework, -f** [string]: add framework - valid frameworks: all, ccm, pyactr, vanilla (default: `all`)
 
-**--interactive, -i**: run an interactive shell
+**-interactive, -i**: run an interactive shell
 
-**--port, -p** [number]: port to run the web server on (default: `8181`)
+**-port, -p** [number]: port to run the web server on (default: `8181`)
 
-**--run, -r**: run the models after generating the code
+**-run, -r**: run the models after generating the code
 
-**--temp** [string]: directory for generated files (it will be created if it does not exist) (default: `./gactar-temp`)
+**-temp** [string]: directory for generated files (it will be created if it does not exist) (default: `./gactar-temp`)
 
-**--web, -w**: start a web server to run in a browser
+**-web, -w**: start a web server to run in a browser
 
 ### 1. Run With Visual Studio Code
 
@@ -319,7 +319,7 @@ ccm: Using Python 3.9.13 from /path/to/gactar/env/bin/python3
 	- written to gactar-temp/ccm_count.py
 ```
 
-You can choose which frameworks to use with `--framework` or `-f` like this:
+You can choose which frameworks to use with `-framework` or `-f` like this:
 
 ```
 (env)$ ./gactar -f ccm -f vanilla examples/count.amod
@@ -334,7 +334,7 @@ vanilla: Using SBCL 1.2.11 from /path/to/gactar/env/bin/sbcl
 	- written to gactar-temp/vanilla_count.lisp
 ```
 
-You can write the files to a different location using `--temp`:
+You can write the files to a different location using `-temp`:
 
 ```
 (env)$ ./gactar -f ccm -temp intermediate examples/count.amod
@@ -346,7 +346,7 @@ ccm: Using Python 3.9.13 from /path/to/gactar/env/bin/python3
 	- written to intermediate/ccm_count.py
 ```
 
-You can also choose to run the models using `--run` or `-r`:
+You can also choose to run the models using `-run` or `-r`:
 
 ```
 (env)$ ./gactar -f ccm -temp intermediate -r examples/count.amod
diff --git a/images/vscode-example.png b/images/vscode-example.png
index 07f6e4dd..fbd60841 100644
Binary files a/images/vscode-example.png and b/images/vscode-example.png differ