>> Is anyone in the process of transcribing these records?

Yorkley is not a Parish so searching records of nearby parishes of Bream, Parkend, Blakeney and Lydney may be of help.

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Non-conformist Chapels in Yorkley
There are no churches remaining as places of worship in Yorkley.  There was a Baptist chapel located in Beech Road,  lower Yorkley, there was a Bible Christians chapel at Yorkley Slade and a mission church at Yorkley Wood.  Oldcroft also boasted a Primitive Methodists Chapel.  Of the five chapels in the Yorkley, Pillowell and Oldcroft area only one remains a place of worship.
http://www.coghlan.co.uk/Village%20files/yorkley.html