v1.2.0

• Dropdowns refactored to be extensible (now work in ul.tabs)
• Added HTML5 form support by generalizing the form selectors (e.g., input instead of input[type=text|password])
• Gradients back in IE, but removed rounded corners in IE9 to prevent background bleed on buttons and alert messages
• Simplified the grid CSS by removing the static .span1-16 classes in favor of CSS-style regex for column styles in the grid
• Added .one-third and .two-thirds columns to the grid system
• Fixed bug in disabled buttons where they received :active styles
• Bug fixes

v1.1.1

• Redesigned alerts to be more readable
• Refactored buttons and alerts CSS to be simpler
• Updated grid system to be more specific and not require .column or columns
• Improved on specificity of CSS selectors by removing unnecessary tag and parent selectors
• Miscellaneous updates to docs
• Bug fixes

v1.1.0

• Added support for IE7 and IE8
• Added examples directory with first example usage of Bootstrap for a simple website
• Syntax fixes for gradients and color-stops
• Miscellaneous updates to docs
• Bug fixes

v1.0.0

Initial release of Bootstrap! Includes only CSS and docs (JavaScript plugins not added until v1.3).