update changelog

doc/ChangeLog

@@ -1,4 +1,79 @@
 ===============================================================
+Tag name: ctsm5.3.018
+Originator(s): glemieux (Gregory Lemieux, LBNL, [email protected])
+Date: Tue Jan  7 10:22:51 MST 2025
+One-line Summary: FATES hydro test update
+
+Purpose and description of changes
+----------------------------------
+
+This minor update reverts a temporary work around for FATES hydro system tests.
+The FATES tag is updated to capture the FATES-side fix to the issue that predicated
+the temporary testing workaround.
+
+Significant changes to scientifically-supported configurations
+--------------------------------------------------------------
+
+Does this tag change answers significantly for any of the following physics configurations?
+(Details of any changes will be given in the "Answer changes" section below.)
+
+    [Put an [X] in the box for any configuration with significant answer changes.]
+
+[ ] clm6_0
+
+[ ] clm5_0
+
+[ ] ctsm5_0-nwp
+
+[ ] clm4_5
+
+
+Bugs fixed
+----------
+List of CTSM issues fixed (include CTSM Issue # and description) [one per line]:
+
+  #2878 - Remove fates_allom_smode shell_command update in FatesColdHydro testmod
+
+Notes of particular relevance for developers:
+---------------------------------------------
+Changes to tests or testing:
+  FATES hydro tests will no long build a custom parameter file on the fly
+  The one FATES PVT test has been added to expected failure per #2919
+
+Testing summary: regular + fates
+----------------
+ [PASS means all tests PASS; OK means tests PASS other than expected fails.]
+
+  regular tests (aux_clm: https://github.com/ESCOMP/CTSM/wiki/System-Testing-Guide#pre-merge-system-testing):
+
+    derecho ----- OK
+    izumi ------- OK (see #2924)
+
+  fates tests: (give name of baseline if different from CTSM tagname, normally fates baselines are fates-<FATES TAG>-<CTSM TAG>)
+    derecho ----- OK
+    izumi ------- OK
+
+
+Answer changes
+--------------
+
+Changes answers relative to baseline: Yes, but only for aux_clm fates testmods
+
+  The FATES tag update includes a number of science and bug fix updates since the
+  last fates tag update, which results in non-B4B changes.  These have been reviewed
+  and differ as expected.
+
+Other details
+-------------
+List any git submodules updated (cime, rtm, mosart, cism, fates, etc.):
+   fates: sci.1.79.3_api.37.0.0 -> sci.1.80.4_api.37.0.0
+
+Pull Requests that document the changes (include PR ids):
+(https://github.com/ESCOMP/ctsm/pull)
+  https://github.com/ESCOMP/CTSM/pull/2882
+
+===============================================================
+===============================================================
 Tag name: ctsm5.3.017
 Originator(s): slevis (Samuel Levis,UCAR/TSS,303-665-1310)
 Date: Tue 24 Dec 2024 03:43:01 PM MST

doc/ChangeSum

@@ -1,5 +1,6 @@
 Tag                   Who      Date  Summary
 ============================================================================================================================
+       ctsm5.3.018 glemieux 01/07/2025 FATES hydro test update
        ctsm5.3.017   slevis 12/24/2024 Merge b4b-dev
        ctsm5.3.016     erik 12/19/2024 Rpointer files for restart now have the simulation date in the filename
        ctsm5.3.015     erik 12/18/2024 Update cdeps with cam7 nextsw cday changes