Change how font sizes are estimated by looking at all upper case letters' estimates and the actual bounds of 'X' to determine the bounding box. Looks at 'x' and 'y' to determine real descender. Fixes bug 1108. Also mostly fixes Consolas (though its baseline is still one pixel too low).

Fix crash when you cmd-click in a window when there's no front text view (that happens after closing a window and another window doesn't become key because another app is key).

Fix a crash when using the input method editor while session is 0 columns wide (though I can't get that to happen).

Fix assertion in voiceover in _accessibilityAttributeValue when asked for a line number that's too big.

Don't send key events to -[PTYSession keyDown:] if the charactersIgnoringModifiers is empty because it might be opt+deadkey which should produce a different deadkey. Fixes bug 1012.

Improve perceived brightness formula. Fix bug where bold fg was used to compute bg brightness. Fix lots of bugs in computing farthest-away brightness value. Fix fg contrast with smart cursor color bug.

Make CPU usage go to 0 when there's no new output, nothing is blinking, and no tab statuses are changing. Also fix bug where windows jump screens on maximize.

If you click on the second half of a line-wrapped URL, be smart about ignoring hard newlines if doing so produces a string that really looks like a URL. Fixes bug 816.

Move scroll-to-bottom from timer to PTYTextView refresh. Fixes bug mentioned in email by marco.ferragina.

Make jump to mark work when you're jumping down. Fix assertion when doing a search while receving lots of output that causes the initial search offset to be a dropped line.

Fix weird thing where highlighted search matches would stay there even after an interactive program changes the text so it doesn't match the search.

Fix compile error, warning on 10.5. Fix clicking on mailto: url which incorrectly prepended http:// to it. Fix ui where another app grabs a URL handler, and also when iTerm holds URL handler and we try to change it (showed bogus dialog).