diff --git a/doc/ChangeLog b/doc/ChangeLog
index 59fa406cf4..625bc0dbbb 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,8 +1,8 @@
 ===============================================================
 
-Tag name:
+Tag name: cam6_4_055
 Originator(s): eaton
-Date:
+Date: 13 January 2025
 One-line Summary: Add QPLT and QPMT compsets, plus misc.
 Github PR URL: https://github.com/ESCOMP/CAM/pull/1203
 
@@ -48,7 +48,7 @@ List any changes to the defaults for the boundary datasets:
 
 Describe any substantial timing or memory changes: n/a
 
-Code reviewed by:
+Code reviewed by: cacraig
 
 List all files eliminated:
 
@@ -151,17 +151,47 @@ appropriate machine below.  All failed tests must be justified.
 
 derecho/intel/aux_cam:
 
+ERC_D_Ln9.f19_f19_mg17.QPC6.derecho_intel.cam-outfrq3s_cosp (Overall: DIFF)
+- diffs due to changing the test definition (in outfrq3s_cosp) so that the use case file,
+  aquaplanet_cam6.xml, is no longer ignored.  This changes answers.
+
+ERP_D_Ln9.ne30pg3_ne30pg3_mg17.QPLT.derecho_intel.cam-outfrq3s_cosp (Overall: DIFF)
+ERP_D_Ln9.ne30pg3_ne30pg3_mg17.QPMT.derecho_intel.cam-outfrq9s (Overall: DIFF)
+- There are no baselines for these new tests.
+
+ERP_Ln9.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq9s (Overall: FAIL)
+- pre-existing failure due to HEMCO not having reproducible results issues #1018 and #856
+
+SMS_D_Ln9.f19_f19_mg17.FXHIST.derecho_intel.cam-outfrq9s_amie (Overall: FAIL)
+SMS_D_Ln9_P1280x1.ne0CONUSne30x8_ne0CONUSne30x8_mt12.FCHIST.derecho_intel.cam-outfrq9s (Overall: FAIL)
+- pre-existing failures due to build-namelist error requiring CLM/CTSM external update.
+
 derecho/nvhpc/aux_cam:
 
+ERS_Ln9.ne30pg3_ne30pg3_mg17.F2000dev.derecho_nvhpc.cam-outfrq9s_gpu_default (Overall: FAIL)
+- pre-existing failure -- issue #1220
+
 izumi/nag/aux_cam:
 
+ERC_D_Ln9.f10_f10_mg37.QPC5.izumi_nag.cam-outfrq3s_cosp (Overall: DIFF) details:
+- diffs due to changing the test definition (in outfrq3s_cosp) so that the use case file,
+  aquaplanet_cam5.xml, is no longer ignored.  This changes answers.
+
 izumi/gnu/aux_cam:
 
+ERC_D_Ln9.f10_f10_mg37.QPC4.izumi_gnu.cam-outfrq3s_diags (Overall: DIFF)
+- Diff is due to the new diagnostic fields UT and UQ being included in the
+  test.  Otherwise the run is identical with the baseline.
+
+ERP_D_Ln9.ne3pg3_ne3pg3_mg37.QPLT.izumi_gnu.cam-outfrq9s (Overall: DIFF)
+ERP_D_Ln9.ne3pg3_ne3pg3_mg37.QPMT.izumi_gnu.cam-outfrq9s (Overall: DIFF)
+- There are no baselines for these new tests.
+
 CAM tag used for the baseline comparison tests if different than previous
 tag:
 
 Summarize any changes to answers: BFB.  Note however that a change in the
- testmod definition for outfrq3s_cosp causes answer changes for tests
+ test definition for outfrq3s_cosp causes answer changes for tests
  using that testmod.
 
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