Add release 5 to docs. (#75)

Signed-off-by: Kurt Garloff <[email protected]>

Fix JSON syntax in adding-docs-guide.md (#26)

* Fix JSON in adding-docs-guide.md

Signed-off-by: Joshua Mühlfort <[email protected]>

* fix link

Signed-off-by: Max Wolfs <[email protected]>

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Signed-off-by: Joshua Mühlfort <[email protected]>
Signed-off-by: Max Wolfs <[email protected]>
Co-authored-by: Max Wolfs <[email protected]>