* WARNING: If you were moving the price input via hooks, you may want to test before upgrading.
* New: Move price input to woocommerce_single_variation hook for variable products. Improves compatibility with Product Addons and some themes.
* New: Add support for maximum prices and for obscuring minimum prices on variations.
* Fix: Use initial price as initial subtotal for variation with Product Addons.
* Fix: Issue with markup in price input for user filtering woocommerce_price_format. Ignore currency symbols/string when formatting price in input.
