Standup 2010.12.22: Heroku Improvements, IE Memory leaks, and GPL

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“What tools can one use to track down JS memory leaks in IE 7/8?”

Heroku no longer has the “ouchie guy” when the site is down. You now get a much more plain, less “comic-sans” response page. You can also customize your error page.
Heroku also appears to have done some work around setting your site in maintenance mode. Hopefully these changes will make going in to maintenance mode more robust than previous experiences.
Juicer, a tool used for compiling/compressing JS, has a dependency on cmdparse which is currently under GPL. The author of cmdparse is awaiting response from all the committers so that he can release it under a more flexible license.