diff --git a/CHANGELOG.md b/CHANGELOG.md
index cfab5d3..2456cce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [PEP 440](https://www.python.org/dev/peps/pep-0440/)
 and uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [0.7.1]
+
+### Added
+- Support for Sentinel-2 C, which has launched, and D which will launch in 2028.
+
 ## [0.7.0]
 
 ### Added
diff --git a/src/hyp3_itslive_metadata/cryoforge/generate.py b/src/hyp3_itslive_metadata/cryoforge/generate.py
index 8ab563e..8938515 100644
--- a/src/hyp3_itslive_metadata/cryoforge/generate.py
+++ b/src/hyp3_itslive_metadata/cryoforge/generate.py
@@ -78,6 +78,8 @@ def generate_nsidc_metadata_files(ds, filename, version):
     L4 = 'LT04'
     S2A = 'S2A'
     S2B = 'S2B'
+    S2C = 'S2C'
+    S2D = 'S2D'
 
     # Radar data:
     S1A = 'S1A'
@@ -101,6 +103,8 @@ def generate_nsidc_metadata_files(ds, filename, version):
         S1D: PlatformSensor('SENTINEL-1', 'Sentinel-1D'),
         S2A: PlatformSensor('SENTINEL-2', 'Sentinel-2A'),
         S2B: PlatformSensor('SENTINEL-2', 'Sentinel-2B'),
+        S2C: PlatformSensor('SENTINEL-2', 'Sentinel-2C'),
+        S2D: PlatformSensor('SENTINEL-2', 'Sentinel-2D'),
     }
 
     def get_sensor_tokens_from_filename(filename: str):