4 csillagra értékelve az 5-ből

I have used this add-on for some time and found it very useful indeed. I keep all my customer addresses in Thunderbird address book and this add-on was the only way to copy the name and address in one click. Unfortunately it no longer works in Thunderbird 45.2.0 and as far as I can see there has been no development since 2011. Is it still being supported?