# Changelog **2.3.0 (Jun. 12, 2012)** - Added the ability to get the API by re-executing signature pad on the element; [Issue #23](https://github.com/thomasjbradley/signature-pad/issues/23) and many more - Added a function to allow updating of options later on - Performance fix: if options.output is falsey the JSON will not be calculated; [Issue #15](https://github.com/thomasjbradley/signature-pad/issues/15) - Removes focus from input on initialization to close any open keyboards - Fixed [Issue #25](https://github.com/thomasjbradley/signature-pad/issues/25) - Opened up the `validateForm()` function to allow for inclusion in other form validation code **2.2.0 (Feb. 26, 2012)** - Updated the custom cursor to be more browser compatible. Doesn’t work in IE < 8 because FlashCanvas overwrites the cursor. Thanks to: - Updated CSS: fixed some glaring vendor prefix bugs, neutralized the colours, and updated the fonts **2.1.2 (Feb. 21, 2012)** - Bug fix: added `clearRect()` code to allow transparent backgrounds on the canvas—[Issue #18](https://github.com/thomasjbradley/signature-pad/issues/18) **2.1.1 (Sep. 30, 2011)** - Removed some extra, un-needed arguments from the `onBeforeValidate` and `onFormError` callbacks **2.1.0 (Sep. 29, 2011)** - Added Firefox Mobile support - Added callbacks for validation: `onBeforeValidate`, `onFormError`—[Issue #7](https://github.com/thomasjbradley/signature-pad/issues/7) - Changed `getSignatureImage()` to use a shadow canvas and render the signature without the line - Cleaned up event creation and removal - Fixed a bug with Playbook and other non-iOS Webkit browsers; caused by a bug fix for iOS browsers—[Issue #8](https://github.com/thomasjbradley/signature-pad/issues/8) - Can now pass arguments to `getSignatureImage()`, which will be forwarded to `toDataURL()`—[Issue #9](https://github.com/thomasjbradley/signature-pad/issues/9) - Fixed [Issue #10](https://github.com/thomasjbradley/signature-pad/issues/10) **2.0.4 (May 12, 2011)** - Fixed a bug with `defaultAction: drawIt`: the `.typeItDesc` was initially being displayed when it shouldn’t **2.0.3 (May 10, 2011)** - Fixed a bug with `bgColour`: the colour was not being honoured when clearing the canvas **2.0.2 (Apr. 7, 2011)** - Added an unintentional missing feature: when clicking on the pad, a dot is now drawn **2.0.1 (Apr. 7, 2011)** - Fixed a bug in `regenerate()` related to the `penCap` **2.0.0 (Feb. 25, 2011)** - Switched to FlashCanvas instead of ExplorerCanvas (more reliable, less hacks needed, actively being developed) - `.getSignatureImage()` now works cross-browser thanks to FlashCanvas - Fixed [Issue #2](https://github.com/thomasjbradley/signature-pad/issues/2) **1.5.1 (Feb. 23, 2011)** - Added an option/fixed a bug: the pen would be jagged if thicker than 4 pixels - Fixed a bug: if the pen left the canvas it would continue to draw - Switch to proper JSDoc - Cleanup and removal of extraneous semi-colons **1.5.0 (Dec. 3, 2010)** - Added an option to disable field validation - Cleaned up some code **1.4.0 (Nov. 30, 2010)** - Regenerate method now repopulates the output so signature can be appended - Removed some extra debug code that got missed **1.3.2 (Oct. 31, 2010)** - Fixed a bug on iPhone created by the fix in v1.3.1: if signature pad was at the top iPhone may scroll upwards **1.3.1 (Oct. 30, 2010)** - Fixed a bug on iPad when zoomed in: the signature would draw in the wrong location **1.3.0 (Aug. 29, 2010)** - Added `getSignatureImage()` method that calls `toDataURL()` on the canvas **1.2.2 (Aug. 29, 2010)** - Fixed an offset bug **1.2.1 (Jun. 7, 2010)** - Added namespaces to all event bindings **1.2.0 (May 28, 2010)** - Added touch device support **1.1.3 (May 28, 2010)** - Fixed bug in validation if multiple signature pads were used in jQuery 1.4.2 **1.1.2 (May 26, 2010)** - Fixed an XSS-like bug, where entering a `