We recently released the 2.4.0 update for the plugin. Here are some of the changes and improvements included in this and the previous plugin version:
Speed improvements for dynamic rules. Significant performance improvements have been included in 2.4.0. These are particularly important for discount dynamic rules.
VAT validation in checkout. You can now add a "Validate VAT" button in checkout through settings. This applies the VAT exemption during checkout, so customers who are registering or checking out can get VAT-accurate prices.
Setting to require the delivery country to be different from the shop country (for EU VAT compliance).
An "All products except" selector has been added. At the moment, this only works for hidden pricing rules and discount rules.
You can now choose which groups see certain fields in billing (e.g. you can show VAT in billing only for B2B users).
Several bug fixes
