Tulip on a Sudoku Grid

Today’s Puzzle:

We have a beautiful looking puzzle today for you with Tulip from AParliamentofOwls. I hope you enjoy playing it as much as I have.

https://tinyurl.com/SudokuSleuthTulip

Rules:

Normal Sudoku Rules apply. Every row, column and marked region in the puzzle must contain the digits 1-9 at least once.

Additional Rules:

German Whispers: Digits on the green line must differ by at least 5 from their neighbour.

Kropki: White dots connect consecutive cells, black dots connect cells in a ratio of 1:2. Not all dots are given.

Killer: Digits in cages sum to the number in the corner of the cage (if given) and can't repeat within a cage.

Thermo: Digits on thermos rise from the bulb end.

XV: Digits connected with an X sum to ten.