GT Extensions for FluentCart 2.1.6
Fixes currency switches that could change only the symbol while retaining the previous numeric amount.
- Binds currency REST reads and writes to the exact FluentCart checkout hash.
- Reprices stale cart amounts before updating symbols or gateway routing.
- Keeps catalog formatting from inheriting checkout-only currency symbols.
- Preserves currency-aware gateway validation for INR, USD, EUR, and GBP.