Logic Masters Deutschland e.V.

This is a puzzle I made for zetamath and tallcat's 100th livestream.
I'll upload it here too in case anyone wants to solve it :)

Rules:

Normal sudoku rules apply.
Whispers: neighbouring digits on a green line must have a difference of at least 5
Renban: purple lines must contain a set of consecutive non-repeating digits
Thermo: digits on a thermo must increase from the bulb
Between Line: cells along lines between two filled circles must have values between those circles
Region Sum Lines: on every blue line, the digits on that line have an equal sum N within each box it passes through
Entropic Lines: any set of three sequential cells along a peach colour line must contain a low digit (123), a middle digit (456) and a high digit (789). Digit may repeat on a line, if allowed by other rules
Ratio: a black dot indicates a 1:2 ratio between the digits (no negative constraint)
Inequality Sign: the inequality sign states that the digit in one cell is greater than the adiacent one

f-puzzles Link
CTC App Link