We've been hard at work on SlickUpload 4 for the past few months and are pleased to announce the feature set and release schedule for v4.0. This release is centered on three components:

• Location Based Config
  SlickUpload now supports configuration settings per upload location. This allows you to specify different providers, filters, and request lengths based on the page you are uploading to. You can also lock down the max request length for all non-upload pages, providing even more security against denial of service attacks.
• Enhanced Error Handling
  We've always prided ourselves in SlickUpload's robust error handling capabilities. This release adds additional handling for situations such extended timeouts and abrupt disconnects.
• Built-in Upload Handler
  In SlickUpload 3, an upload handler (UploadHandler.aspx) was required to use the UploadManager control. SlickUpload 4 provides a default upload handler, removing that requirement and making SlickUpload even easier to use. Custom handlers are of course still supported.

There are also many small optimizations and bug fixes included in the SlickUpload 4 release.

The current SlickUpload 4 build is powering the SlickUpload Demo page, so head over to take a look.

We're currently feature complete on SlickUpload 4, so a release is pending shortly. A release candidate is targeted for 8 April, with a final release a couple of weeks after that.

Upgrade Policy
If you purchased SlickUpload this year (01 January 2008 and after), you will receive a free upgrade to SlickUpload 4. If you purchased SlickUpload prior to 01 Jan, the upgrade is available at 50% of the license cost.

* Source code licenses are not included in the upgrade policy.