parsemail v2.7.0 * Move devtools to 1750e71, run devtools-update on the host, and pin release keys from the protected RELEASE_KEY_FINGERPRINT variable in the tag pipeline (652feba) * Tidy the support/follow/hire links into one shared, grouped link bar on the home, about and message pages (df03004) * Update .dockerignore to reduce context copy size (28bbbd1)