Tailor Tales 1.5 will be released this year still, but later in the year. It will be released when Dimitri's route is fully playable (so all 27 chapters + epilogue). Currently I'm writing the script for his innocent ending, so I'm close to wrapping it up, but it still takes a while to create all of the art for it and add it to the game.
That's why the Patreon is an option; to get early access before the public release.
Also, nice Eggnoid avatar! :D