Gnumeric 1.12.22 Andreas: * Improve ODF import/export of additional axes. [#746321] * Fix ODF export of styles for additional axes. [#746621] * Simplify export of SEC and SECH to ODF. [#747211] * Harden ODF import against fuzzed files. [#747447][#747448] * Fix ODF import/export of unlinked checkboxes and radio buttons. * Plug leak in ODF import and export. [#747590] * Improve pattern fill round trip through ODF. * Fix export of Ring plots to ODF. [#747763] * Fix import/export of Pie charts from/to ODF. [#747807] * Add more determinism to ODF export. [#747916] Jean: * Fix signal handling while running Python. [#744638] * Implement absolute anchoring for sheet objects. * Make graphs (and images) not resize with cells by default. [#684450] Morten: * xlsx import/export of log axis. * xlsx export of multiple plots in chart. * Fix xlsx import of multiple axes. * Fix xlsx title export problem. * Fix xlsx export problem with series' style. * Fix xlsx import/export of sheet tab text colour. * Improve test suite. * Actually implement DECIMAL. * Fix BETA problem with special case. * Fix MIDB and REPLACEB length check. * Fix PERMUATIONA corner case. * Fix RANDLOG. * Fix RANDGEOM to use same distribution as R.DGEOM. * Improve xlsx roundtrip of GOStyle. * Improve reading of xlsx theme colours. * Plug leaks. * Fix REPLACEB problem. [#747210] * Fix sheet filter problem. * Minor R.DNORM improvement. * Improve RAYLEIGH accuracy. * Improve R.QCAUCHY accuracy. * Add TANPI and COTPI functions. --------------------------------------------------------------------------