Tabula release notes

Tabula 77 (Iridium) was released on Thursday 4 September 2014

Tabula 76 (Osmium) was released on Thursday 21st August 2014

Tabula 75 (Rhenium) was released on Thursday 7th August 2014.

Tabula 74 (Tungsten) was released on Monday 28th July 2014.

Tabula 73 (Tantalum) was released on Wednesday 16th July 2014.