Add Tomcat 9 to eclipse

Question

I have downloaded and installed tomcat 9 to my machine, but on Eclipse > Window > Preferences > Server > Runtime Environment, after clicking on Add, I see only Tomcat 7 and Tomc

Answer 1

On my side, eclipse marketplace was stucked on previous WST server adapters.
I've used old update feature Windows > Install New Software

In main update site, I found Web, XML, Java EE and OSGi Enterprise Development part, where WST Adapters where ready to update ... Eclipse MarketPlace often embed too much features & plugins.
On my own point view, easier to keep a light eclipse ;-)

Tested on eclipse 2020-09