CAmkES release 3.12.0

CAmkES release 3.11.1

Release camkes-3.11.0

[WIP] expose _get_size

Re-trigger release

Unfortunately, due to have commits above the release commits, this
causes the release tools to be broken. This behaviour wasn't caught
until now and for the sake of having things working, we add an innocuous
commit to allow the release to happen successfully.

Signed-off-by: Damon Lee <Damon.Lee@data61.csiro.au>

Release camkes-3.9.0

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Signed-off-by: Oliver Scott <Oliver.Scott@data61.csiro.au>

Release camkes-3.8.0

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Release camkes-3.7.0

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Release camkes-3.6.0

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Release camkes-3.5.0

Update VERSION
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