Index: trunk/LMDZ.COMMON/libf/evolution/changelog.txt
===================================================================
--- trunk/LMDZ.COMMON/libf/evolution/changelog.txt	(revision 4145)
+++ trunk/LMDZ.COMMON/libf/evolution/changelog.txt	(revision 4147)
@@ -934,2 +934,8 @@
 - Fix the writing of potential temperature and air mass in "start.nc".
 - Add the checking of variable validity when writing a variable in a NetCDF file.
+
+== 23/03/2026 == JBC
+- Simplification of subroutines to convert data between the physical and the dynamical/lon-lat grids + making them more robust.
+- Correction for air mass to give back to the PCM. The variable is extensive so poles must be treated specifically.
+- Making the PEM able to do 0 year.
+- Explicit information about the frost values computed by the PEM + enforcing positivity of yearly minima.