ESDC v2.1.1. available - fixed xco2 and xch4

Dear All,

The new cube ESDC v2.1.1. available is now available for your use! ESDC v2.1 is still reachable and your workflows should run as before.

Changes made:
Repaired variables xco2 and xch4, which only contained data of one time stamp which was used for all time stamps. The remaining variables are the same as in version ESDC v2.1

Enjoy the new cube version and stay healthy!
Best,
your ESDL-Team