### Contains the following commits: https://github.com/odoo/o-spreadsheet/commit/758a22f6 [FIX] chart: allow plugins to react to chart duplication https://github.com/odoo/o-spreadsheet/commit/d8116451 [IMP] line charts: Introducing stacked line charts https://github.com/odoo/o-spreadsheet/commit/8a428d31 [IMP] spreadsheet: Introducing Frozen panes https://github.com/odoo/o-spreadsheet/commit/804a8a34 [IMP] notification: Add new notification type https://github.com/odoo/o-spreadsheet/commit/733d8ecf [REV] composer: bad cursor placement on focus https://github.com/odoo/o-spreadsheet/commit/6423a245 [FIX] collaborative: do not transform commands in other dimension closes odoo/odoo#101396 Related: odoo/enterprise#31915 Signed-off-by: Pierre Rousseau (pro) <pro@odoo.com>