Update CHANGELOG.md

Author: gmao-rreichle

CHANGELOG.md

@@ -9,9 +9,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-#### Changed
+### Added
 
-- Changed lenkf.j.template to python string 
+### Changed
+
+### Fixed
+
+### Removed
+
+### Deprecated
 
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@@ -21,12 +27,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- Bugfix for state increment array referencing in update_type=13.
+- Bugfix for state increment array referencing in update_type=13 ([PR #26](https://github.com/GEOS-ESM/GEOSldas_GridComp/pull/26)).
 
 ### Changed
 
 - Moved external `GEOSgcm_GridComp` repository to under `GEOSldas/src/Components` for
-  consistency with directory structure of GEOSgcm and GEOSadas.
+  consistency with directory structure of GEOSgcm and GEOSadas  ([PR #27](https://github.com/GEOS-ESM/GEOSldas_GridComp/pull/27), [PR #30](https://github.com/GEOS-ESM/GEOSldas_GridComp/pull/30)).
+- Changed lenkf.j.template to python string ([PR #16](https://github.com/GEOS-ESM/GEOSldas_GridComp/pull/16)). 
+
 
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@@ -36,7 +44,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- ldas_setup: Changed entry 'slurm' to 'slurm_pbs' to match remap_params.tpl
+- ldas_setup: Changed entry 'slurm' to 'slurm_pbs' to match remap_params.tpl ([PR #17](https://github.com/GEOS-ESM/GEOSldas_GridComp/pull/17)).
 
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@@ -46,13 +54,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 -----------------------------
 
-### Added
-
-### Changed
-
-### Fixed
-
-### Removed
-
-### Deprecated