On 31st of March 2017, Andrew Dunstan committed patch: Full Text Search support for json and jsonb The new functions are ts_headline() and to_tsvector. Dmitry Dolgov, edited and documented by me.

On 11th of March, Teodor Sigaev committed patch: Tsvector editing functions Adds several tsvector editting function: convert tsvector to/from text array, set weight for given lexemes, delete lexeme(s), unnest, filter lexemes with given weights Author: Stas Kelvich with some editorization by me Reviewers: Tomas Vondram, Teodor ...