[ENSCORESW-2325]. Temporary fix to take into account unavailability of next release DBs on the live server when adding the version upgrade to the following one. Also, switch to the default port.

[ENSCORESW-2612]. Send notification only when build status changes, on_success defaults to 'change' accoring to documentation.

updated biotype functionality to mimic legacy behaviour of setting through biotype() and defaulting to 'protein_coding'

[ENSCORESW-1096]. Would be useful if the labels in POD would reflect the reality, but these have never been updated and have been out of date for a very long time.