Well, version 2 actually, rather than a Rod Stewart/Tina Turner duet.

YAK version 2 has just been released (the WP site should update shortly). This is a major release, with a large number of changes. Most important to note for upgraders, is YAK now uses WordPress’s shortcode API and also supports multiple shipping options. See the change list below for what this actually means, but before upgrading, I recommend taking a note of your current shipping configuration, and taking a backup of your WP environment (just to be safe).

Changes include (note, read braces {} below as square brackets []):

• Updated the codebase to use WordPress’s shortcodes API. This means the old parameter style (e.g. {yak_price type id}) is replaced by the new style {yak_price id=”" type=”"}. For example, {yak_price small 23} becomes {yak_price id=”23″ type=”small”}. {yak_quantity medium} becomes {yak_quantity type=”medium”}
• Renamed {error_message} tag to {yak_error_message} (for consistency’s sake)
• Added a {yak_sku} tag. This takes the id and type parameters (same as yak_size). For example, {yak_sku type=”small”}
• Added a facility for loading custom modules
• Added “Proceed to checkout” link to yak order widget
• Added support for multiple shipping options (this means you’ll need to reconfigure your shipping settings — on the plus side, YAK now supports more than one shipping option). Shipping is now configured in a separate screen (YAK Shipping), and is broken into 3 tabs – Basic (the basic config settings, including where you can specify what shipping options you support), Zones (specify which country belongs to which zone), and Options (where you can set the price of shipping to each zone for each option).
• Added a test facility for the confirmation email message
• Added (very) basic low stock notification
• Changed “Buy” button on the initial cart page to “Checkout”
• Added an option to include the price on Buy Button drop-down (i.e. multi options)
• Changed ID on the buy button so that it’s unique
• Added “PAYMENT_PROCESSED” option to the orders screen — for orders which have been (manually) paid (either manual credit card or deposit/cheque, for example) but not yet shipped.
• Added “DELETE” option to the orders screen — only allows orders which are CANCELLED or in ERROR to be deleted

ADDENDUM: there was a minor Javascript bug I missed fixing (and meant to before the release), so version 2.0.1 will be on the update site shortly.

YAK version 1.8.0 was released yesterday. This release includes the following changes:

• Add a discount override, to allow for discounts on a per-product basis (useful to get rid of old stock, for example)
• Add option-selection to products. This differs from the categorisation-method of specifying different types of a product, and allows you to setup a selectable range of options (multi-select). Thus you might have a mix-and-match product, where a customer can select 3 out of 10 options, and so on.
• Split installation code into separate file
• Fix a compatibility problem with the exclude-pages plugin
• Add more logging to product update process
• Add threshold-based promotions — promotions which are triggered by the value of the order, rather than by a promotion code/voucher.

I’m currently in the process of updating the handbook to take into account the new features. Those who have previously purchased the handbook will receive an updated copy as soon as it’s done.

Version 1.7.7 of YAK for WordPress has been released.

This release includes mainly bug fixes, including the following:

• Hopefully fix a problem with glob (on some PHP installs)
• Move order widget into separate file
• Change “Espana” into “Spain” in English files.
• Fix problem with country missing from shipping address in confirmation email and in order screen
• Add a new tag [phone] to confirmation email
• Fix a problem with address in order export
• Add message to Credit Card entry notifying the customer that they have a final chance to confirm/cancel the order
• Updated German translation, provided by Joern

This release has been tested on both WP and WPMU.

Hold off on upgrading to YAK version 1.3.9. There’s an annoying bug in the settings screen — for which I’ve just released 1.4.0.

The following changes are included in these 2 releases (note: replace { } with [ ] in the tags below):

• an override setting for confirmation email subject
• 2 new tags: {yak_back_to_cc} and {yak_back_to_address}, to be used on an authorize.net or paypal error page (when payment processing returns an error)
• initial support for Google Analytics (including new tag {yak_google_analytics} for the final confirmation page).
• support for html confirmation emails
• removed __autoload which was colliding with another plugin
• add proper monetary formatting to total on cart
• facility to override the message displayed when the customer’s basket is empty
• facility to embed customer details in the final confirmation page (after confirming order).
  The following tags are now available:

  {yak_customer_name}
  {yak_customer_phone}
  {yak_customer_address}