Merge branch 'updateR' into 'master'

Bump R for vizapp, add some commented features to metadata file

See merge request !2
3 jobs for publish_0.0.6 in 39 seconds (queued for 2 seconds)
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passed #43294
astrocyte_check

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  Test
passed #43296
astrocyte_shiny

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passed #43295
astrocyte_test

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