We have just released a patch which fixes a number of issues:

• Fixes a bug causing a crash when using the new Demolish tool.
• Fixes a bug causing a Forester to plant trees outside its walking range.
• Fixes a bug causing trees planted by a Forester to grow at the same time which resulted in FPS drops. Note that the fix only works with newly planted trees.
• Limits the distance that a Camera can move during performance drops, which makes problems such as the one above less irritating.
• Resolves a bug which resulted in the "Nothing" label in the resource list to disappear in certain screen configurations.

See yesterday's update for a complete list of gameplay changes.