sede vacante MMXXV: ollima marks a somber occasion for us to remember in this Sudoku

Today's Video:

Indexing is always a challenge for me, what about you?

Link to Play:

sede vacante MMXXV by olima https://sudokupad.app/ybop4zxu38

Rules:

Normal Sudoku rules apply.

Adjacent digits on a green line differ by at least 5.

Digits on a X sum to 10, digits on a V sum to 5. Not all XV-clues are necessarily shown.

Red cells indicate the position of the cell's column number in that row, e. g. a 3 in R2C4 places a 4 in R2C3.