Update changelog

Signed-off-by: Lizzie Lundgren <elundgren@seas.harvard.edu>

Author: lizziel

doc/ChangeLog

@@ -1,5 +1,122 @@
+===============================================================
+
+Tag name: cam6_4_090
+Originator(s): lizziel
+Date: April 30, 2025
+One-line Summary: Update to GEOS-Chem 14.5.3 chemistry and fix HEMCO tests
+Github PR URL: https://github.com/ESCOMP/CAM/pull/1247
+
+Purpose of changes (include the issue number and title text for each relevant GitHub issue):
+This tag updates the following externals:
+ - GEOS-Chem from version 14.4.3 to 14.5.3
+ - Cloud-J from 7.7.3 to 8.0.1
+ - HEMCO_CESM from 2.1.0 to 2.2.0
+- HEMCO (external within HEMCO_CESM) from 3.9.0 to 3.10.3
+
+All of these externals have their own Changelog listing changes between these versions.
+There is also more information per version accessible from the GEOS-Chem versions page
+(https://wiki.seas.harvard.edu/geos-chem/index.php?title=GEOS-Chem_versions)
+including benchmark results comparing GEOS-Chem 14.4 and 14.5.
+
+The most notable changes are:
+
+ - New chemistry features:
+    - Added chemistry for RCOOH, monoterpenes, new PNs and ANs from Travis et al. (2024)
+    - Added fixes for ALK4 and R4N2 chemistry from Brewer et al. (2023, JGR)
+    - Added PPN photolysis from Horner et al (2024)
+    - Added seasalt Ca, K, Mg in HETP aerosol thermodynamics
+    - Added UV absorption by water in Cloud-J photolysis
+ - HEMCO logging goes to atm.log rather than cesm.log
+ - All camchem_hco tests (CAM-chem with HEMCO) pass (fixes #856 and #1018)
+ - Bug fix for HEMCO vertical regridding (fixes #1282)
+
+Note that GEOS-Chem will still fail restart tests. Updates to add additional arrays to
+the restart file (known issue) will be a separate update later on.
+
+Describe any changes made to build system: N/A
+
+Describe any changes made to the namelist:
+ - Updates to the following namelist variables when chem="geoschem_mam4"
+    - dep_data_file
+    - geoschem_chem_inputs
+    - geoschem_aeropt_inputs
+    - geoschem_photol_inputs
+ - New species in deposition lists in the following namelist xml files:
+    - geoschem_master_gas_wetdep_list.xml
+    - geoschem_master_gas_drydep_list.xml
+
+List any changes to the defaults for the boundary datasets: N/A
+
+Describe any substantial timing or memory changes: N/A
+
+Code reviewed by: TBD
+
+List all files eliminated: N/A
+
+List all files added and what they do: N/A
+
+List all existing files that have been modified, and describe the changes:
+
+M       .gitmodules
+	- New tags for GEOS-Chem, Cloud-J, and HEMCO_CESM externals
+
+M       bld/configure
+        - Increased number of advected chemical species
+
+M       bld/namelist-files/namelist_defaults_cam.xml
+	- Updated paths for dep_data_file (if using GEOS-Chem) and GEOS-Chem namelist input data paths
+
+M       bld/namelist-files/geoschem_master_gas_drydep_list.xml
+	bld/namelist-files/geoschem_master_gas_wetdep_list.xml
+	- Added dry and wet deposited species
+
+M       src/chemistry/cloud_j
+	- Committed Cloud-J submodule hash for tag 8.0.1
+
+M       src/chemistry/geoschem/chem_mods.F90
+	- Updated number of max tracers, gas constituents, and short-lived species
+
+M       src/chemistry/geoschem/chemistry.F90
+	- Updates for compatibility with GEOS-Chem 14.5
+	- Restrict photolysis prints to root thread
+	- Replace numerical recipe subroutine with use of shr_spfn_erfc already in CAM
+
+M       src/chemistry/geoschem/geoschem_src
+	- Committed GEOS-Chem submodule hash for tag 14.5.3
+
+M       src/chemistry/geoschem/mo_sim_dat.F90
+	- Expand solsym and adv_mass arrays to include new species
+
+M       src/hemco
+	- Committed HEMCO-CESM submodule hash for tag hemco-cesm2_2_0_hemco3_10_3
+
+If there were any failures reported from running test_driver.sh on any test
+platform, and checkin with these failures has been OK'd by the gatekeeper,
+then copy the lines from the td.*.status files for the failed tests to the
+appropriate machine below.  All failed tests must be justified.
+
+derecho/intel/aux_cam:
+  ERP_Ln9.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq9s (Overall: DIFF)
+  SMS_Lh12.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq3h (Overall: DIFF)
+      - answer changes due to fix in HEMCO vertical regridding and CAM <-> HEMCO regridding for b4b reproducibility
+
+  SMS_Ld1.f09_f09_mg17.FCHIST_GC.derecho_intel.cam-outfrq1d (Overall: DIFF)
+      - answer changes due to new GEOS-Chem chemistry and new HEMCO and HEMCO_CESM versions
+
+  SMS_D_Ln9_P1280x1.ne0CONUSne30x8_ne0CONUSne30x8_mt12.FCHIST.derecho_intel.cam-outfrq9s (Overall: FAIL)
+      - pre-existing failure due to build-namelist error requiring CLM/CTSM external update
+
+derecho/nvhpc/aux_cam:
+   All pass. Ignored NLCOMP, NLFAIL, and TPUTCOMP.
+
+izumi/nag/aux_cam:
+   All pass. Ignored NLCOMP, NLFAIL, and TPUTCOMP.
+
+izumi/gnu/aux_cam:
+   All pass. Ignored NLCOMP, NLFAIL, and TPUTCOMP.
 
 ===============================================================
+===============================================================
 
 Tag name: cam6_4_089
 Originator(s): cacraig, jedwards
@@ -598,80 +715,6 @@ Summarize any changes to answers:
 
 ===============================================================
 
-Tag name: TBD
-Originator(s): lizziel
-Date: TBD
-One-line Summary: Update to GEOS-Chem 14.5.3 chemistry and fix HEMCO tests
-Github PR URL: https://github.com/ESCOMP/CAM/pull/1247
-
-Purpose of changes (include the issue number and title text for each relevant GitHub issue):
-     - Update HEMCO_CESM to version 2.2.0 which uses HEMCO 3.10.3 to get ___
-     - Update GEOS-Chem version from 14.4.3 to 14.5.3 to get expanded chemistry capability
-     - Update Cloud-J version from __ to 8.0.1 for ___
-
-Describe any changes made to build system: N/A
-
-Describe any changes made to the namelist: N/A (ewl: ??? put namelist_files changes?)
-
-List any changes to the defaults for the boundary datasets: N/A
-
-Describe any substantial timing or memory changes: N/A (ewl: ? should probably test this)
-
-Code reviewed by: TBD
-
-List all files eliminated: N/A
-
-List all files added and what they do: N/A
-
-List all existing files that have been modified, and describe the changes:
-
-M       .gitmodules
-	- placeholder
-
-M       bld/configure
-        - placeholder
-
-M       bld/namelist-files/namelist_defaults_cam.xml
-	- placeholder
-
-M       bld/namelist-files/geoschem_master_gas_drydep_list.xml
-	bld/namelist-files/geoschem_master_gas_wetdep_list.xml
-	- placeholder
-
-M       src/chemistry/cloud_j
-	- Committed Cloud-J submodule hash for tag 8.0.1
-
-M       src/chemistry/geoschem/chem_mods.F90
-	- placeholder
-
-M       src/chemistry/geoschem/chemistry.F90
-	- placeholder
-
-M       src/chemistry/geoschem/geoschem_src
-	- Committed GEOS-Chem submodule hash for tag 14.5.3
-
-M       src/chemistry/geoschem/mo_sim_dat.F90
-	- placeholder
-
-M       src/hemco
-	- Committed HEMCO-CESM submodule hash for tag hemco-cesm2_2_0_hemco3_10_3
-
-If there were any failures reported from running test_driver.sh on any test
-platform, and checkin with these failures has been OK'd by the gatekeeper,
-then copy the lines from the td.*.status files for the failed tests to the
-appropriate machine below.  All failed tests must be justified.
-
-derecho/intel/aux_cam: TBD
-
-derecho/nvhpc/aux_cam: TBD
-
-izumi/nag/aux_cam: TBD
-
-izumi/gnu/aux_cam: TBD
-
-===============================================================
-===============================================================
-
 Tag name: cam6_4_084
 Originator(s): fvitt
 Date: 8 Apr 2025